HomeMy WebLinkAbout20182332.tiffCDPHE
COLORADO
Department of Public
Health & Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Weld County - Clerk to the Board
1150O St
PO Box 758
Greeley, CO 80632
July 12, 2018
Dear Sir or Madam:
RECEIVED
JUL 16 2018
WELD COUNTY
COMMISSIONERS
On July 19, 2018, the Air Pollution Control Division will begin a 30 -day public notice period for
Cureton Front Range, LLC - Tampa Compressor Station . A copy of this public notice and the public
comment packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office.
Public copies of these documents are required by Colorado Air Quality Control Commission
regulations. The packet must be available for public inspection for a period of thirty (30) days from
the beginning of the public notice period. Please send any comment regarding this public notice to
the address below.
Colorado Dept. of Public Health Et Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Clara Gonzales
Regards,
Clara Gonzales
Public Notice Coordinator
Stationary Sources Program
Air Pollution Control Division
Enclosure
4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe
John W. Hickentooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer
V kk i C �.� (—kJ
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2018-2332
Air Pollution Control Division
Notice of a Proposed Project or Activity Warranting Public
Comment
Website Title: Cureton Front Range, LLC - Tampa Compressor Station - Weld County
Notice Period Begins: July 19, 2018
Notice is hereby given that an application for a proposed project or activity has been submitted to the
Colorado Air Pollution Control Division for the following source of air pollution:
Applicant: Cureton Front Range, LLC
Facility: Tampa Compressor Station
Natural gas compressor station
SWNE Sec 18 T2N R63W
Weld County
The proposed project or activity is as follows: Source proposes to operate one (1) 40 MMSCFD Triethylene
Glycol dehydrator at a natural gas compressor station.
The Division has determined that this permitting action is subject to public comment per Colorado
Regulation No. 3, Part B, Section III.C due to the following reason(s):
• the source is requesting a federally enforceable limit on the potential to emit in order to avoid other
requirements
The Division has made a preliminary determination of approval of the application.
A copy of the application, the Division's analysis, and a draft of Construction Permit 18WE0578 have been
filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are
available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices
The Division hereby solicits submission of public comment from any interested person concerning theability
of the proposed project or activity to comply with the applicable standards and regulations of the
Commission. The Division will receive and consider written public comments for thirty calendar days after
the date of this Notice. Any such comment must be submitted in writing to the following addressee:
Bradley Eades
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
cdphe.commentsapcd@state.co.us
ADO
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer:
Package 0:
Received Date:
Review Start Date:
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical Address/Locatio SWNE quadrant of Section 18, Township 2N, Range 63W, in Weld County, Colorado
Type of Facility: .a .
What industry segment?Dli
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? Bon Monoxide (CO) Pa imlate Matte (PM) Ene (NOx & VOC)
Cureton Front Range tt.C..
123 ....
p
Weld
Quadrant
Section
Township
Range
SWNE
18
2N
63
Section 02 - Emissions Units In Permit Application
AIRS Point R
Emissions Source Type
Equipment Name
Emissions
Control?
Permit 6
Issuance
Self Cert
Required?
Action
Engineering
Remarks
00'i
TEG Dehydrator
TED?
Yes
18WE0578
1
Yes
Permit initial
Issuance
Section 013 - Description of Project
Applicant has submitted application to obtain a contruction
an enclosed combustor.
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why? Requesting Synthetic Mir
,Yf
ydration unit ct a eo=npressor station. Emissions from this dehydrator are controlled using
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required? No
If yes, for what pollutants?
If yes, attach a copy of Technical Services Unit modeling results summary.
Section 06 - Facility -Wide Stationary Source Classification
Is this stationary source a true minor?
Is this stationary source a synthetic minor?
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP) -
Non -Attainment New Source Review (NANSR)
No
SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Is this stationary source a major source?,',,,
If yes, explain what programs and which pollutants here 5O2
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
NOx
CO
VOC
❑ ❑J
PM2.5 PM10 TSP HAPs
❑ ❑
Glycol Dehydrator Emissions Inventory
Section 01- Administrative Information
(Facility Al Rs ID:
323
Plan
Point
Section 02- Equipment Description Details
Dehydrator information
Dehydrator Type:
Make:
Model:
Serial Number:
Design Capacity;
Recirculation Pump information
Number of Pumps
Pump Type
Make:
Model:
Design/Max Recirculation Rate:
Dehydrator Equipment
Flash Tank
Reboiler Burner
Stripping Gas
Dehydrator Equipment Description
gallons/minute
flash tank,
and reboiler burner
One (1) Trlethylene glycol (TEG) natural gas dehydration unit (Make: TED, Model: TBD, Serial Number: TBD) with a design
capacity of 40 MMscf per day. This emissionsun0 is equipped with one (1) (Make: TBD, Model: TBD) electric driven glycol
pump with a design capacity of ] gallons per minute. This dehydration unit is equipped with a still vent, flash tank, and
reballer burner.
Emissions from the still vent are routed to the Enclosed Hare, Emissions from the flash tank are routed directly to the
Emission Control Device Description: Enclosed Flare.
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Dehydrator Still Vent and Flash Tank (if present)
Requested PermtLimit Throughput= 14.600.0: MMscfper year
Potential to Emit (PTE) Throughput = 14,600.0 MMscf per year
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Still Vent Control
Condenser:
Condenser emission reduction claimed:
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Still Vent Gas Heating Value:
Still Vent Waste Gas Vent Rate:
Flash tank Control
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Flash Tank Gas Heating Value
Flash Tank Waste Gas Vent Rate:
0.14
Wet Gas Processed:
Still Vent Primary Control: 14,600.0 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Still Vent Primary Control: 30.5 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Wet Gas Processed:
Flash Tank Primary Control: 14,600.0 MMscf/yr
Flash Tank Secondary Control: 0,0 MMscf/yr
Waste Gas Combusted:
Flash Tank Primary Control: 4.8 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Glycol Dehydrator Emissions Inventory
Section 04- Emissions Factors & Methodologies
Dehydrator
The Boni
Input Parameters
Inlet Gas Pressure
Inlet Gas TempereSure
Requested Glycol Recirculate Rate
7
gpm
temperature
STILL VENT
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (Ib/hr)
Controlled (lb/hr)
VOC
;;, 1010664 '
0.99834
0
Benzene
-3,7254 '
0.18627
0
Toluene
'.,, 3.7(}19:
0.185091
0
Ethylbenzene
I �' -12044,_,,.,'
0.05242
0
Xylenes
;;:3.4676 _
0.12085
0
n -Hexane
,:0..2000 ','
0.010495
0
224-TMP
11 '73 013r'.. 3 /.-.
0
0
FLASH TANK -
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC -
20.3116
1.01558
0
Benzene
0.1144`
0.00572
0
Toluene
.. 0.0746:
0.00373
0
Ethylbenzene
,,;,h.,,0.0124
0.00002
0
Xylenes
.'11111'0,01n'
0.000965
0
n -Hexane
;;,0,0846
0.00928
0
224-TMP
: -0 I', ., ,,.
0
0
Emission Factor
Pollutant
VOC
Ben ene
Toluene
Ethylbenzene
Xylene
n -Hexane
224 TMP
Pollutant
PM10
PM2.5
50x
NO 0.0
CO
Glycol Dehydrate
Uncontrolled
(Ib/MMscf) (Ib/MMscf)
(Wet Gas
Throughput)
Controlled
(Wet Gas Throughput)
24.17 1.21E+00
230 1.15E-01
27 1.13E-01
0.64 3.18E-02
46 31E-02
0.24 1.19E-02
0.00 0.00E+00
Still Vent Primary Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu) (Ib/MMsct)
(Waste Heat
Combusted)
4.0075...'':
'.:0'10075
0".0006
Pollutant
PM10
PM2.5
50x
Pollutant
PM10
PM2.5
SOx
NOx
CO
Pollutant
PM10
PM2.5
SOx
NOx
CO
(Waste Gas
Combusted)
0.8418
0.8418
0.0665
7.6829
0,3109.... 35.0248
Still Vent Secondary Control Device
Uncontrolled Uncontrolled
(Ib/MMetu) (Ib/MMscf)
(Waste Heat (Waste Gas
Combusted) Combusted)
0.0000
0.0000
0.0000
Flash Tank Primary Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu) (Ib/MMscf)
(Waste Heat (Waste Gas
Combusted) Combusted)
0.0075
...0.0075_....
0,0006
0.0680
0.3100
10.6849
10.6849
0.8435
97.5137
444.5478
Flash Tank Secondary Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu( (Ib/MMscf)
(Waste Heat (Waste Gas
Combusted) Combusted(
0.0000
0.0000
0.0000
0.0000
0.0000
Emission Factor Source
Emission Factor Source
Emission Factor Source
Emission Factor Source
Emission Factor Source
Glycol Dehydrator Emissions Inventory
Section 05 - Emissions Inventory
Did operator request a buffer?
Requested Buffer (%g
ivy
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
PM10
PM2.5
500
NOx
CO
VOC
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.4
0.4
0.41
0.41
1.9
1.9
1.9
1.88
1.88
176.4
176.4
8.8
176.42
8.82
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(ibs/year)
Actual Emissions
Uncontrolled Controlled
(lbs/year) (Ibs/year)
Requested Pe mit Limits
Uncontrolled Controlled
(Ibs/year) (ibs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224 TMP
33,637
33,637
1,682
33,637
1,682
33,082
33,082
1,654
33,082
1,654
9,293
9,293
465
9,293
465
21,347
21,347
1,067
21,347
1,067
3,465
3,465
173
3,465
173
-
-
-
Section 06- Regulatory Summary Analysis
Regulation 3, Parts A, B
Regulation 7, Section XVII.B,D
Regulation 7, Section XVII.B.2,e
Regulation 7, Section XII.H
Regulation 8, Part E, MAC]'Subpart HA (Area)
Regulation 8, Part E, MAC]'Subpart HH (Major)
Regulation 8, Part E, MAC]' Subpart HHH
(See regulatory applicability worksheet for detailed analysis)
Source requires a permit
Dehydrator is subject to Regulation 7, Section XVII, 5, 5.3
The control device for this dehydrator is not subject to Regulation 7, Section XVII.e.2.e
Dehydrator is subject to Regulation 7, Section 311.8
The daily unit meets the benzene exemption
You have indicated that this facility is not subject to Major Source requirements of Ms
You have indicated that this facility is not subject to MACT HHH.
*Inlcudes Pilot at 1851 mmbtu/yr
"Inlcudes Pilot at 1851 mmbtu/yr
Section 07 - Initial and Periodic Sampling and Testing Requirements
Was theextended wet gas sample used in the GlyCalc model/Process model site -specific and collected within a year
of application submittal?
If no, the permit will contain an "Initial Compliance" testing requirement to demonstrate compliance with emission limit
16.818
16.541
4.646
10.674
1.732
Does the company request a control device efficiency greater than 95% for a flare or combustion device?i""
If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling
5 ct n, 08-TechnicalAna1Y4., N t z.,,,,_._, .. .. .. ....,, _ .... ..
App[icantindicaterthg£ cite s₹ill.veetwaste gas is processed fhreagh a rrq₹.dd knock
hasca)en)afsd afhly of.
120fgrthe co bined astissssan s₹ream dtreeted€oche PC
ceicotatton of NM and COemissiaho )s osoi00ate since She scf{hr is hi #terwhh fhs
MMb£eibrremainsfhe same since water s O b.f.f
Thu factifiy leas not Os gerraparation end a site-specifti
petentiatamissioe ea₹es fgom this dehydratgc
AIRS Point it
001
Process 8 SCC Code
01 a?
Section 09 - Inventory SCC Coding and Emissions Factors
Requested Permit Limits
Uncontrolled Controlled
(lb/month) (lb/month)
6.5
6.5
6.5
6.5
0.5
0.5
70.0
70.0
319.3
319.3
29967.1
1498.4
0.841
0.827
0.232
0.534
0.087
remove excess wager prior Ea combustion in the enclosed tfare Welt the tern vaioftEte;waean apphcarf
Watirms above use taw data 5-om-sslyCal' amt results ₹n cmbiced HHV of 2A1htu,/scf howeve"he'
, the ,
water ot,e the HHV on a btutstf b is is different when using the p05Gknocli 818897.):,. ;, belt the Rota)
ill.be required with self- erhficaotoo
Pollutant
PM10
PM2.5
500
NOx
VOC
CO
Benzene
Toluene
thylbenzene
Xylene
n -Hexane
Uncontrolled
Emissions Factor Control %
0.005
0.005
0.000
0.056
24.2
0.258
2.304
2.266
0.636
1.462
0.237
0.0
0.0
0.0
0.0
95.0
0.0
95.0
95.0
95.0
95.0
95.0
Units
Ib/MMsef
Ib/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
Dehydrator Regulatory Analysis Worksheet
Colorado Regulation 3 Parts A and B - APEN and Permit Requirements
Source is in the Non -Attainment Area
ATTAINMENT
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D3)?
You have indicated that source is in the Non -Attainment Area
NON -ATTAINMENT
1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions from the greater than 2 TPY, NOx greater than 5 TPY or CO emissions greater than 5 TPY (Regulation 3, Part B, Section II.D.2)?
'Source requires a permit
Colorado Regulation 7, Section XII.H
1. Is this glycol natural gas dehydrator located in the 8 -hr ozone control area or any ozone non -attainment area or attainment/maintenance area (Reg 7, Section XII.H.1 and 2)?
2. Is this glycol natural gas dehydrator located at an oil and gas exploration and production operation', natural gas compressor station, natural gas drip station or gas -processing plant (Reg 7 Section
3. Is the sum of actual uncontrolled emissions of VOC from any single dehydrator or group of dehydrators at a single stationary source equal to or greater than 15 tpy (Reg 7, Section XII.H.3.b)?
4. Are actual uncontrolled emissions of VOC from the individual glycol natural gas dehydrator equal to or greater than 1 tpy (Reg 7, Section XII.H3.a)?
Yes
Yes
'Dehydrator is subject to Regulation 7, Section XII.H
Section XII.H - Emission Reductions from glycol natural gas dehydrators
MACT Analysis
1. Is the dehydrator located at an oil and natural gas production facility that meets either of the following criteria:
a. A facility that processes, upgrades or stores hydrocarbon liquids' (63.760(a((2)); OR
A facility that processes, upgrades or stores natural gas prior to the point at which natural gas enters the natural gas transmission and storage source category or is delivered to a final end
b. user2 (63.760(a)(3()?
2. Is the dehydrator located at a facility that is a major source for HAPs?
Yes
IGo'to MACT HH Area Source Requirement section to determine MACT HI -I applicability
40 CFR, Part 63, Subpart MACT HH, Oil and Gas Production Facilities
Area Source Requirements
1. Is the dehydrator a triethylene glycol (TEG) dehydration unit (63.760(b)(2))?
Exemptions
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.764(e)(1)(i)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.764(e)(1)(ii)?
3. Is the unit located inside of a UA plus offsetand UC boundary area?
IThe dehy unit meets the benzene exemption
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards Do Not Apply
§63.773 - Monitoring Standards Do Not Apply
§63.774 - Recordkeeping
§63.775 - Reporting Standards Do Not Apply
Major Source Requirements
1. Does the facility have a facility -wide actual annual average natural gas throughput less than 0.65 MMscf/day AND a facility -wide actual annual average hydrocarbon liquid throughput less than 249.7
Small or Large Dehv Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.761)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.761)?
Small Deily Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 (63.760(b)(1)(i)(B) and (C )?
4. For this small dehy, is a control device required to meet the BTEX emission limit given by the applicable equation?
Yes
IYou have indicated that this facility is out subject to Major Source requirements of MACT HH,
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards
§63.773 - Monitoring
§63.774 - Recordkeeping
§63.775 - Reporting
40 CFR, Part 63, Subpart MACT HHH, Natural Gas Transmission and Storage Facilities
1 Is the facility wide actual annual average natural gas throughput less than 0.9994051 MMscf/day and glycpl dehydrators the only HAP emission source (63.1270(f))?
Small or Large Dehv Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 9.994051 MMscf per day )63.1270(b)(2))?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.1270(b)(2))?
Small Dehv Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 )63.1270(b)(2) and (3) )?
4. For this small dehy, is a control device required to meet the BTEX emission limit (standard?) given by the applicable equation?
You have indicated that this facility is not subject to MACT HHH.
Subpart A, General provisions per §63.1274 (a) Table 2
§63.1275 - Emissions Control Standards
§63.1281 -Control Equipment Standards
§63.1283 - Inspection and Monitoring
§63.1284 - Record keeping
§63.1285 - Reporting
Colorado Regulation 7. Section XVILD
1. Is the dehydrator subject to an emissions control requirement under MACT HH or HHH (Regulation 7, Section XVII.B.5)?
2. Is this dehydrator located at a transmission/storage facility?
3. Is this dehydrator located at an oil and gas exploration and production operation, natural gas compressor station or gas processing plant (Reg 7, Section XVII.D.3)?
4. Was this glycol natural gas dehydrator constructed before May 1, 2015 (Reg 7 Section XVII.D.4.b)?
If constructed prior to May 1, 2015, are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 6 tons per year VOC or 2 tpy VOC if the
4a. dehydrator is located within 1,320 feet of a building unit or designated outside activity area (Reg 7, Section XVII.D.4.b)?
5. If constructed on or after May 1, 2015, are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 2 tpy VOC (Regulation 7, Section XVII.D.4.a)?
Dehydrator is subject to Regulation 7, Section XVII, B, 0.3
Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions
Section XVII.D.3 - Emissions Reduction Provisions
Alternative Emissions Control (Optional Section)
6. Is this glycol natural gas dehydrator controlled by a back-up or alternate combustion device (i.e., not the primary control device) that is not enclosed?
IThe control device for this dehydrator is not subject to Regulation 7, Section XVII.B.2.e
Section XVII.B.2.e — Alternative emissions control equipment
Disclaimer
This document assists operators with determining applicability of certain requirements of the Clean Air Act, its implementing regulations, and Air Quality Control
Commission regulations. This document is not a rule or regulation, and the analysis it contains may not apply to a particular situation based upon the individual facts and
circumstances. This document does not change or substitute for any law, regulation, or any other legally binding requirement and is not legally enforceable. In the event of
any conflict between the language of this document and the language of the Clean Air Act„ its implementing regulations, and Air Quality Control Commission regulations,
the language of the statute or regulation will control. The use of non -mandatory language such as "recommend," "may," "should," and "can," is intended to describe APCD
interpretations and recommendations. Mandatory terminology such as `must" and "required" are intended to describe controlling requirements under the terms of the Clean
Air Act and Air Quality Control Commission regulations, but this document does not establish legally binding requirements in and of itself.
No
No
Yes
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY.
Project Details
Review Engineer:
Package 5:
Received Date:
Review Start Date:
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name: TainpaCompressor5tatiri?
Physical Address/Locatio SWNE quadrant of Section 18, Township 2N, Range 63W, in Weld County, Colorado
Type of Facility: Natural G 0 } essor Station .
What industry segment? Oil,&,Natu s Production &:Processin
Is this facility located in a NAAQS non -attainment area? es
If yes, for what pollutant? Car on Monoxide (CO) Eiculate Matter (PM) nn (NOx a VOC)
Weld
Quadrant
Section
Township
Range
SWNE
Section 02 - Emissions Units In Permit Application
AIRS Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit #
Issuance
Self Cert
Required?
Action
Engineering
Remarks
001
TED Dehydrator
TEES
Yes
T8WE0573
1
V
Yes
P It Inrtial
uance
:
Section 03 - Description of Project
ppileant has submittedapplicatiot
n enclosed-coutbus.
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why? ir,8eAuestingSync
DO
Section 05 -Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required?
If yes, for what pollutants?
If yes, attach a copy of Technical Services Unit modeling results summary.
Section 06 - Facility -Wide Stationary Source Classification
Is this stationary source a true minor?
Is this stationary source a synthetic minor?
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
502 NOx CO VOC PM2.5 PM10 TSP HAPs
Is this stationary source a major source?
If yes, explain what programs and which pollutants here 502
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
PM2.5
NOx CO VOC
PM10
TSP
El El
HAPs
❑ ❑
Glycol Dehydrator Emissions Inventory
Section 01- Administrative Information
(Facility AIRS ID:
County
Plant
Point
Section 02- Equipment Description Details
Dehydrator Information
Dehydrator Type:
Make:
Model:
Serial Number:
Design Ca parity:
Recirculation Pump Information
Number of Pumps
Pump Type
Make:
Model:
Design/Max Recirculation Rate:
Dehydrator Equipment
Flash Tank
Reboiler Bumer
Stripping Gas
Dehydrator Equipment Description
MMscf/day
gallons/minute
flash tank,
and reboiler burner
Ong (1) Trlethylene glycol (TEG) natural gasdehydration unit (Maker TBD, Model: TBD, Serial Number: TBD) with a design
capacity or 90 MMscf per day. This emissions unit is equipped with one (1) (Make: TBD, Model: TBD) electric driven glycol
pump with a design capacity of ] gallons per minute. This dehydration unit is equipped with a still vent, flash tank, and
reboiler burner.
Emissions from the still vent are routed to the Enclosed Flare. Emissions from the flash tank are routed directly to the
Emission Control Device Description: Enclosed Flare.
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Dehydrator Still Vent and Flash Tank (If present)
Requested Permit Limit Throughput= �1;A'r600A.' MMscf per year
Potential to Emit (PTE) Throughput = 14,000.0 MMscf per year
Secondary Emissions- Combustion Devices) for Air Pollution Control
Still Vent Control
Condenser:
Condenser emission reduction claimed:
Primary control device:
-Primary control device operation:
Secondary control device:
Secondary control device operation:
Still Vent Gas Heating Value:
Still Vent Waste Gas Vent Rate:
Flash tank Control
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Flash Tank Gas Heating Value
Flash Tank Waste Gas Vent Rate:
0.14
hr/yr
12.98< Btu/scf
480.9!; soh •
Control Efficiency %
Control Efficiency %
0.86
Control Efficiency %
Control Efficiency %
Wet Gas Processed:
Still Vent Primary Control: 14,600.0 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Still Vent Primary Control: 30.S MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Wet Gas Processed:
Flash Tank Primary Control: 14,600.0 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Flash Tank Primary Control: 0.8 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Glycol Dehydrator Emissions Inventory
Still Vent Secondary Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu) (Ib/MMscf)
(Waste Heat
Com busted)
Emission Factor Source
(Waste Gas
Combusted)
Emission Factor Source
9.470011
Section 04 - Emissions Factors & Methodologies
•sed ono uite-specific wet gascdmpasltton
lhat WBs�IHulafdil dsing fielddata and proceo s mutaiio
1000.... :. psig
120 degF
7 gPm
STILL VENT
Corded Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC
19;9668
0.99834
0
Benzene
347254<..
0.18627
0
Toluene
3:7019.:
0.185095
0
Ethylbenzene
1.0404<
0.05242
0
Xylenes
2.4176
0.12088
0
n -Hexane
0.2099.
0.010495
0
224TMP
0
0
0
FLASH TANK
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC
20.3116
1.01558
0
Benzene
0.1144.
0.00572
0
Toluene
0.0746
0.00373
0
Ethylbenzene
0.0124..
0.00062
0
Xylenes
- 0.0193
0.000965
0
n -Hexane
0.1056
0.00928
0
224-TMP
-- 0
0
0
Still Vent Primary Control Device
224 TMP
Pollutant
0.00
0.00E 00
Uncontrolled Uncontrolled
(Ib/MMBtu) (Ib/MMscf)
(Waste Heat
Combusted)
(Waste Gas
Combusted)
PM10
PM2.5
Ost
'Q00
0.0006
0.068
0.3100
7
0.8418
0.8418
0.0665
7.6829
35.0248
50
NO
CO
Pollutant
PM10
Glycol Dehydrator Emissions Inventory
Section 05 - Emissions inventory
Did operator request a buffer?
Requested Buffer(%):
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
PM10
0.0
0.0
0.0
0.0
0.0
PM2.5
0.0
0.0
0.0
0.0
0.0
5Ox
0.0
0.0
0.0
0.0
0.0
NOx
0.9
0.4
0.4
0.41
0.41
CO
1.9
1.9
1.9
1.88
1.88
VOC
176.4
176.4
8.8
176.42
8.82
Potential to Emit
Actual Emissions
Requested Permit Smits
Hazardous Air Pollutants
Uncontrolled
Uncontrolled Controlled
Uncontrolled Controlled
(Ibs/year)
(Ibs/year) (lbs/year)
(Ibs/year) (lbs/year)
Benzene
33,637
_ 33,637
1,682
33,637
1,682
Toluene
33,082
33,082
1,654
33,082
1,654
Ethylbenzene
9,293
9,293
465
9,293
465
Xylene
21.547
21,347
1,067
21,347
1,067
n -Hexane
3,465
3,465
173
3,465
173
224TMP
-
-
-
-
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B
Regulation 7, Section XVII.B,D
Regulation 7, Section XVil.B.2.o
Regulation 7, Section 911.6
Regulation 8, Part E, MACI' Subpart HH (Area)
Regulation 8, Part E, MACI' Subpart HH (Major)
Regulation 8, Part E, MACT Subpart HHH
(See regulatory applicability worksheet for detailed analysis)
Source requires a permit
Dehydrator is subject to Regulation 7, Section XVII, B, 1.3
The control device for this dehydrator is not subject to Regulation 7, Section XVII.8.2.e
Dehydrator is subject to Regulation 7, Section 311.6
The dehy unit meets the benzene exemption
You have indicated that this facility is not subject to Mayor Source requirements of MO
You have indicated that this facility is not subject to MACT HHH.
Section 07- Initial and Periods Sampling and Testing Requirements
Was the extended wet gas sample used in the GlyCelc model/Process model site -specific and collected within a year
of application submittal?
If no, the permit will contain an "Initial Compliance" testing requirement to demonstrate compliance with emotion lime
"Inlcudes Pilot at 1851 mmbte/yr
"Inlcudes Pilot at 1851 mmbtu/yr
Does the company request a control device efficiency greater than 95%for a flare or combustion device? Rto
If yes, the permit will contain and Initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on Inlet and outlet concentration sampling
'Applicant
Analysis Notes
Applicantindlcpees fhat Cie s all ventwunte gri is processed through aiad'udknoclto Cvessel to remove exgq
Isasca) nt lted a NHV of 1720 far thevoeobmed em ss d ctream 0the ECGI lu i calculai ons ahbue
MMbtu/hr. efm sins nd sCOme 5incenw)a oc s 0 btu/sct) Cl' e scT/hr lr hignoI With the inclus on of
This fat It 7 has not begun.operatios and a sate specific vamp)e Was cot availahie at time of apohc twn .;Cti7er'
potentialemissonratesfxotes this dehvilraton .,,, ,,
AIRS Point #
001
O1 552064 f } Ea5
ire how data froprr,Glycalo and reaa)t
-WV an, biy sc Nests Is different w
Section 09 - Inventory SCC Coding and Emissions Factors
au•
PM10
PM2.5
000
NOx
VOC
CO
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
16.818
16.541
4.646
10.674
1.732
Requested Permit Limits
Uncontrolled Controlled
(lb/month) )lb/month)
6.5
6.5
6.5
6.5
0.5
0.5
70.0
70.0
319.3
319.3
29967.1
1498.4
0.841
0.827
0.232
0.534
0.087
'Z7"74;44.0.0
epplic2
Uncontrolled
Pollutant Emissions Factor Control %
0.0
0.0
0.0
0.0
95.0
0.0
95.0
95.0
95.0
95.0
95.0
0.005
0.005
0.000
0.056
24.2
0.258
2.304
2.266
0.636
1.462
0.237
Units
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/iMMMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
Dehydrator Regulatory Analysis Worksheet
Colorado Regulation 3 Parts A and B - APEN and Permit Requirements
Source is in the Non -Attainment Area
ATTAINMENT
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)?
'You have indicated that source is in the Non -Attainment Area
NON -ATTAINMENT
1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions from the greater than 2 TPY, NOx greater than 5 TPY or CO emissions greater than 5 TPY (Regulation 3, Part B, Section II.D.2)?
Yes
'Source requires a permit
Colorado Regulation 7, Section XII.H
1. Is this glycol natural gas dehydrator located in the 8 -hr ozone control area or any ozone non -attainment area or attainment/maintenance area (Reg 7, Section XII.H.1 and 2)?
2. Is this glycol natural gas dehydrator located at an oil and gas exploration and production operation', natural gas compressor station, natural gas drip station or gas -processing plant (Reg 7 Section
3. Is the sum of actual uncontrolled emissions of VOC from any single dehydrator or group of:dehydrators at a single stationary source equal to or greater than 15 tpy (Reg 7, Section XII.H.3.b)?
4. Are actual uncontrolled emissions of VOC from the individual glycol natural gas dehydrator equal to or greater than 1 tpy (Reg 7, Section XII.H.3.a)?
Yes
Dehydrator is subject to Regulation 7, Section XII.H
Section XII.H — Emission Reductions from glycol natural gas dehydrators
MACT Analysis
1. Is the dehydrator located at an oil and natural gas production facility that meets either of the following criteria:
a. A facility that processes, upgrades or stores hydrocarbon liquids' (63.760(a)(2)(; OR
A facility that processes, upgrades or stores natural gas prior to the point at which natural gas enters the natural gas transmission and storage source category or is delivered to a final end
b. user' (63.760(a)(3))?
2. Is the dehydrator located at a facility that is a major source for HAPs?
Yes
IGo to MACT HH Area Source Requirement section to determine MACT NH applicability
40 CFR, Part 63, Subpart MACT HH, Oil and Gas Production Facilities
Area Source Requirements
1. Is the dehydrator a triethylene glycol (TEG) dehydration unit (63.760(b)(2))?
Exemptions
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.764(e)(1)(i)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.764(e)(1)(ii)?
3. Is the unit located inside of a UA plus offset and UC boundary area?
'The dehy unit meets the benzene exemption
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards Do Not Apply
§63.773 - Monitoring Standards Do Not Apply
§63.774-Recordkeeping
§63.775 - Reporting Standards Do Not Apply
Major Source Requirements
1. Does the facility have a facility -wide actual annual average natural gas throughput less than 0.65 MMscf/day AND a facility -wide actual annual average hydrocarbon liquid throughput less than 249.7
Small or Large Dehy Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.761)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.761)?
Small Dehy Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 (63.760(b)(1)(i)(B) and (C )?
4. For this small dehy, is a control device required to meet the BTEX emission limit given by the applicable equation?
'You have indicated that this facility is not subject to Major Source requirements of MACT NH.
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards
§63.773 - Monitoring
§63.774 - Recordkeeping
§63.775 - Reporting
Yes
40 CFR, Part 63, Subpart MACT HHH, Natural Gas Transmission and Storage Facilities
1 Is the facility wide actual annual average natural gas throughput less than 0.9994051 MMscf/day and glycol dehydrators the only HAP emission source (63.1270(f))?
Small or Large Dehv Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 9.994051 MMscf per day (63.1270(b)(2))?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.1270(b)(2)(?
Small Dehv Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 (63.1270(b)(2) and (3) )?
4. For this small dehy, is a control device required to meet the BTEX emission limit (standard?) given by the applicable equation?
You have indicated that this facility is not subject to MACT HHH.
Subpart A, General provisions per §63.1274 (a) Table 2
§63.1275 - Emissions Control Standards
§63.1281 -Control Equipment Standards
§63.1283 - Inspection and Monitoring
§63.1284 - Recordkeeping
§63.1285 - Reporting
Colorado Regulation 7, Section XVII.D
1. Is the dehydrator subject to an emissions control requirement under MACT HH or HHH (Regulation 7, Section XVII.B.5)?
2. Is this dehydrator located at a transmission/storage facility?
3. Is this dehydrator located at an oil and gas exploration and production operation , natural gas compressor station or gas processing plant (Reg 7, Section XVII.D.3)?
4. Was this glycol natural gas dehydrator constructed before May 1, 2015 (Reg 7 Section XVII.D.4.b)?
If constructed prior to May 1, 2015, are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 6 tons per year VOC or 2 tpy VOC if the
4a. dehydrator is located within 1,320 feet of a building unit or designated outside activity area (Reg 7, Section XVII.D.4.b)?
5. If constructed on or after May 1, 2015, are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 2 tpy VOC (Regulation 7, Section XVII.D.4.a)?
No
No
Yes
'Dehydrator is subject to Regulation 7, Section XVII, It, D.3
Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions
Section XVII.D.3 - Emissions Reduction Provisions
Alternative Emissions Control (Optional Section)
6. Is this glycol natural gas dehydrator controlled by a back-up or alternate combustion device (i.e., not the primary control device) that is not enclosed?
IThe control device for this dehydrator is not subject to Regulation 7, Section XVll.8.2.e
Section XVII.B.2.e —Alternative emissions control equipment
Disclaimer
This document assists operators with determining applicability of certain requirements of the Clean Air Act, its implementing regulations, and Air Quality Control
Commission regulations. This document is not a rule or regulation, and the analysis it contains may not apply to a particular situation based upon the individual facts and
circumstances. This document does not change or substitute for any law, regulation, or any other legally binding requirement and is not legally enforceable. In the event of
any conflict between the language of this document and the language of the Clean Air Act„ its implementing regulations, and Air Quality Control Commission regulations,
the language of the statute or regulation will control. The use of non -mandatory language such as "recommend," "may," "should," and "can," is intended to describe APCD
interpretations and recommendations. Mandatory terminology such as "must" and "required" are intended to describe controlling requirements under the terms of the Clean
Air Act and Air Quality Control Commission regulations, but this document does not establish legally binding requirements in and of itself.
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer: Bradley; Eades≥
Package #: 331861
Received Date: 5/21/2018
Review Start Date: 7/5/2015
Section 01- Facility Information
Company Name: Cureton Front Range LLC
County AIRS ID: 123
Plant AIRS ID: 9FC5
Facility Name: Tampa, Compressor Station
Physical Address/Locatio SWNE quadrant off Section 18, Township 2N, Range 63W, in Weld County, Colorado
Type of Facility:
Weld
What industry segment? Nature[ Cses pxvdue
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? ton Monoxide (CO) Ecunte Matter (PM) Erie (NOx & VOC)
Quadrant
Section
Township
Range
SWNE
18'
Section 02 - Emissions Units In Permit Application
AIRS Point #
Emissions Source Type
Equipment Name
Emissions
Control?
-
Permit #
Issuance
Self Cert
Required?
Action
Engineering
Remarks
001
..., '
TEG Dehydrator
TEG1
Yes '
18WE0578
1
Yes
Permit Initial
Issuance
Section 03 - Description of Project
Applicant has submitted application to obtain a contruction perry it for a
an;enclosed combustor.
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why? igititiftrathlgAMIRMiiI
dehydration unit at
ac
pressor station. Er
ssions from
his dehydral
or are controlled using
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required? No
If yes, for what pollutants?
If yes, attach a copy of Technical Services Unit modeling results summary.
Section 06 - Facility -Wide Stationary Source Classification
Is this stationary source a true minor?
Is this stationary source a synthetic minor?
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (P50)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
ti
SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Is this stationary source a major source? -.Nc
If yes, explain what programs and which pollutants herr SO2 NOx
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
CO VOC PM2.5
PM10
❑ ❑J
TSP HAPs
❑ ❑
Glycol Dehydrator Emissions Inventory
Section 01- Administrative Information
'Facility Al Rs ID:
323?
County
9Ft
Plant Pain
00:
Section 02- Equipment Description Details
Dehydrator Information
Dehydrator Type:
Make:
Model:
Serial Number:
Design Capadty:
Recirculation Pump Information
Number of Pumps
Pump Type
Make:
Model:
Design/Max Recrculation Rate:
Dehydrator Equipment
Flash Tank
Reboiler Bumer
Stripping Gas
Dehydrator Equipment Description
'y�.
Tytethyfe'ne61ME'€G4
TBD
TBD
TOD.....
40
M Ms cf/day
gallons/minute
, flash tank,
and reboiler burner
One (1) Trlethylene glycol (TEG) natural gas dehydration unit (Make. TBD, Model: TOD, Serial Number( TOD) with a design
capacity of 40 MMscf per day. This emissions unit is equipped with one (1) (Make( TBD, Model: ToD) electric driven glycol
pump with a design capacity of 7. gallons per minute. This dehydration unit Is equipped with a still vent, flash tank, and
reboiler burner.
Emissions from the Mill vent are routed to the Enclosed Flare. Emissions from the flesh tank are routed directly to the
Emission Control Device Description: Enclosed Flare.
Primary Emissions - Dehydrator Still Vent and Flash Tank (If present)
Requested Permit Limit Throughput = „44j',6001,0 MMscf per year
Potential to Emit (PTE) Throughput= 14,600.0 MMsd per your
Secondary Emissions - Combustion Device(s) for Alr Pollution Control
Still Vent Control
Condenser:
Condenser emission reduction claimed:
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Still Vent Gas Heating Value:
Still Vent Waste Gas Vent Rate:
Rash tank Control
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Flash Tank Gas Heating Value
Rash Tank Waste Gas Vent Rate:
ksrtd
hr/yr
100.90 Btu/scf
3,480.0:: scfh
0.14
8760 hr/yr
044.0 scfh
Wet Gas Processed:
Still Vent Primary Control: 14,600.0 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
95% Control Efficiency % Waste Gas Combusted:
Still Vent Primary Control: 30.5 MMscf/yr
Control Efficiency % Still Vent Secondary Control: 0.0 MMscf/yr
0.86
95% Control Efficiency %
Control Efficiency %
Wet Gas Processed:
Flash Tank Primary Control: 14,600.0 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Flash Tank Primary Control: 4.8 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Glycol Dehydrator Emissions Inventory
Section 04- Emissions Factors & Methodologies
Input Parameters
Inlet Gas Pressure
Inlet Gas Temperature
Requested Glycol Recirculate Rate
psig
deg F
P.
STILL VENT
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC
P..',.:% 1fk9868,......
0.99834
0
Benzene
,3.72545;...
0.18627
0
Toluene
,, ,,;, 0.7019#,'.:''..>
0.185095
0
Ethylbenzene
3;0484;,
0.05242
0
Xylenes
: 2:.4175-
0.12088
0
n -Hexane
0c2091: r,.
0.010495
0
224-TMP
9�;.'"s.. _,.1.
0
0
FLASH TANK
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC
1 =
1.01558
0
Benzene •
0.1144
0.00572
0
Toluene
0.0746
0.00373
0
Ethylbenzene
0.0124
0.00062
- 0
Xylenes
0.0193:' '
0.000965
0
n -Hexane
0.1856::
0.00928
0
224-TMP
•Q :'.
0
0
mission Fac
Pollutant
Ben
Toluene 2.27
Glycol Dehydrator
Uncontrolled
(Ib/MMscf)
(Wet Gas
Throughput)
Ethylbenzene 0.64
Xylene I.46
Hexane
224 TMP 0.00
Controlled
(Ib/MMscf)
(Wet Gas Throughput)
21E+00
150-01
1.13E-0
18E-02
310-02
190-02
0.00E+00
Still Vent Pimary Control Device
Uncontrolled Uncontrolled
Emission Factor Source
Pollutant (Ib/MMBtu) (Ib/MMscf) Emission Factor Source
PM10
PM2.5 , .." 0:11075..
(Waste Heat
Combusted)
r5
(Waste Gas
Combusted)
0.8418
0.8418
0.0555
35.0248
Still Vent Secondary Control Device
Uncontrolled Uncontrolled
Pollutant (lb/MMBtu) (Ib/MMscf) Emission Factor Source
PM10
PM2.5
(Waste Heat
Combusted)
rev' %S
(Waste Gas
Combusted)
0.0000
0.0000
0.0000
0.0000
0.0000
Flash Tank Primary Control Device
Uncontrolled Uncontrolled
Pollutant (Ib/MMBtu) (Ib/MMscf) Emission Factor Source
(Waste Heat
Combusted)
(Waste Gas
Combusted)
PM10 3 ••'.0.0075
PM2.5
SOz
NO
CO
Pollutant
₹0075
4 0680..
10.6849
10.6849
0.8435
97.5137
444.5478
Flash Tank Secondary Control Device
Uncontrolled
(Ib/MMBtu)
(Waste Heat (Waste Gas
Combusted) Combusted)
Uncontrolled
(Ib/MMscf(
PM10%/,`- :• '% 0.0000
PM2.5 ale/i/%r_'_. ,G 'lln �i�; 0.0000
SOz /%%,V/5I/.. 0.0000
NO
0.0000
Emission Factor Source
Glycol Dehydrator Emissions Inventory
Section 05 - Emissions Inventory
Did operator request a buffer?
Requested Buffer (%):
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
PM10
PM2.5
SOx
NOx:
CO
VOC
0.0
0.0
0.0
0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.4
0.4
0.41
0.41
1.9
1.9
1.9
1.88
1.88
176.4
176.4
8.8
176.42
8.82 ,
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions
Uncontrolled Controlled
(lbs/year) (lbs/year)
Requested Pe mit Limits
Uncontrolled Controlled
(lbs/year) (lbs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224TMP
33,637
33,637
1,682
33,637
1,682
33,082
33,082
1,654
33,082
1,654
9,293
9,293
465
9,293
465
21,347
21,347
1,067
21,547
1,067
3,465
3,465
173
3,465
173
-
-
-
-
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, 8
Regulation 7, Section XVII.B,D
Regulation 7, Section XV11.8.2.0
Regulation 7, Section XII.H
Regulation 8, Part E, MACT Subpart HH (Area)
Regulation 8, Part E, MACf5ubpart HI -1 (Major)
Regulation 8, Part E, MAR Subpart HHH
(See regulatory applicability worksheet for detailed analysis)
Source requires a permit
Dehydrator is subject to Regulation 7, Section XVII, B, 5.3
The control device for this dehydrator is not subject to Regulation 7, Section XVII.B.2.e
Dehydrator is subject to Regulation 7, Section X11.H
The dehy unit meets the benzene exemption
You have Indicated that this facility is not subject to Major Source requirements of Ml
You have indicated that this facility is not subject to MACT HHH.
Inlcudes Pilot at 1851 mmbtu/yr
Inlcudes Pilot at 1851 mmbtu/yr
Section 07 Initial and Periodic Sampling and Testing Requirements
Was the extended wet gas sample used in the GlyCalc model/Process model site-specIt and collected within a y
of application submittal?%
If no, the permit will contain an "Initial Compliance" testing requirement to demonstrate compliance with emission limits
Does the company request a control device efficiency greater than 95%for a flare mbustion device?
If yes, the permit will contain and Initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on Inlet and outlet concentration sampling
opticaot)edicatesthattt{estitl ventymt g s,Itp��
1g ea)eulatud-a tif+V of E720forthe cooubined erne;
i(08(4 (AR A)1401 and CO omissions (0 40 grate 0)4
ential erttissid
Section 09 - Inventory SCC Ceding and Emissions Factors
AIRS Point #
001
Process# SCC Code
01
id knockout vessel tonrem
othe£Cl3 The-eatwlatirm
dtth the ielusion of water
I lo
dsohere.IA
biyed H
16.818
16.541
4.646
10.674
1.732
Pollutant
PM10
PM2.5
SOx
NOx
VOC
CO
Benzene
Toluene
cthylbenzene
Xylene
n -Hexane
0.841
0.827
0.232
0.534
0.087
Uncontrolled
Emissions Factor
0.005
0.005
0.000
0,056
24.2
0.258
2.304
2.266
0.636
1.462
0.237
Requested Permit Limits
Uncontrolled Controlled
(lb/month) (lb/month) _
6.5
6.5
6.5
6.5
0,5
0.5
70.0
70.0
319.3
319.3
29967.1
1498.4
Control %
0.0
0.0
0.0
O.0
95.0
0.0
95.0
95.0
95.0
95.0
95.0
Units
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/M Mscf
h/MMscf
b/MMscf
b/MMscf
b/MMsct
b/MMscf
Dehydrator Regulatory Analysis Worksheet
Colorado Regulation 3 Parts A and B - APEN and Permit Requirements
Source is in the Non -Attainment Area
ATTAINMENT
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)?
'You have indicated that source is in the Non -Attainment Area
NON -ATTAINMENT
1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY (Regulation 3, Part A, Section II.D.1.a)?
2. Are total facility uncontrolled VOC emissions from the greater than 2 TPY, NOx greater than 5 TPY or CO emissions greater than 5 TPY (Regulation 3, Part B, Section II.D.2)?
'Source requires a permit
Colorado Regulation 7, Section XII.H
1. Is this glycol natural gas dehydrator located in the 8 -hr ozone control area or any ozone non -attainment area or attainment/maintenance area (Reg 7, Section XII.H.1 and 2)?
2. Is this glycol natural gas dehydrator located at an oil and gas exploration and production operation', natural gas compressor station, natural gas drip station or gas -processing plant (Reg 7 Section
3. Is the sum of actual uncontrolled emissions of VOC from any single dehydrator or group of dehydrators at a single stationary source equal to or greater than 15 tpy (Reg 7, Section XII.H.3.b)?
4. Are actual uncontrolled emissions of VOC from the individual glycol natural gas dehydrator equal to or greater than 1 tpy (Reg 7, Section XII.H.3.a)?
'Dehydrator is subject to Regulation 7, Section XII.H
Section XII.H — Emission Reductions from glycol natural gas dehydrators
MACT Analysis
1. Is the dehydrator located at an oil and natural gas production facility that meets either of the following criteria:
a. A facility that processes, upgrades or stores hydrocarbon liquids' (63.760(a((2)); OR
A facility that processes, upgrades or stores natural gas prior to the point at which natural gas enters the natural gas transmission and storage source category or is delivered to a final end
b. user2(63.760(a)(3))?
2. Is the dehydrator located at a facility that is a major source for HAPs?
IGo to MACT NH Area Source Requirement section to determine MACT HH applicability
Ye
Yes
Yes
Yes
40 CFR, Part 63, Subpart MACT HH, Oil and Gas Production Facilities
Area Source Requirements
1. Is the dehydrator a triethylene glycol (TEG) dehydration unit (63.760(b)(2)(?
Exemptions
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.764(e)(1)(i)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.764(e)(1)(ii)?
3. Is the unit located inside of a UA plus offset and UC boundary area?
Yes
'The dehy unit meets the benzene exemption
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards Do Not Apply
§63.773 - Monitoring Standards Do Not Apply
§63.774 - Recordkeeping
§63.775 - Reporting Standards Do Not Apply
Major Source Requirements
1. Does the facility have a facility -wide actual annual average natural gas throughput less than 0.65 MMscf/day AND a facility -wide actual annual average hydrocarbon liquid throughput less than 249.7
Small or Large Dehy Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day (63.761)?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.761)?
Small Dehy Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 (63.760(b)(1)(i)(B) and (C )?
4. For this small dehy, is a control device required to meet the BTEX emission limit given by the applicable equation?
'You have indicated that this facility is not subject to Major Source requirements of MACT NH.
Subpart A, General provisions per §63.764 (a) Table 2
§63.765 - Emissions Control Standards
§63.773 - Monitoring
§63.774 - Recordkeeping
§63.775 - Reporting
40 CFR, Part 63, Subpart MACT HHH, Natural Gas Transmission and Storage Facilities
1 Is the facility wide actual annual average natural gas throughput less than 0.9994051 MMscf/day and glycol dehydrators the only HAP emission source (63.1270(f))?
Small or Large Dehv Determination
2a. Is the actual annual average flowrate of natural gas to the glycol dehydration unit less than 9.994051 MMscf per day )63.1270(b)(2))?
2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 lb/yr (63.1270(b))2))?
Small Dehv Requirements
3. Did construction of the small glycol dehydration unit commence on or before August 23, 2011 (63,1270(b)(2) and (3) )?
4. For this small dehy, Is a control device required to meet the BTEX emission limit (standard?) given by the applicable equation?
You have indicated that this facility is not subject to MACT HHH.
Subpart A, General provisions per §63.1274 (a) Table 2
§63.1275 - Emissions Control Standards
§63.1281 -Control Equipment Standards
§63.1283 - Inspection and Monitoring
§63.1284 - Recordkeeping
§63.1285 - Reporting
Colorado Regulation 7, Section XVII.D
1. Is the dehydrator subject to an emissions control requirement under MACT HH or HHH (Regulation 7, Section XVII.B.S)?
2. Is this dehydrator located at a transmission/storage facility?
3. Is this dehydrator located at an oil and gas exploration and production operation, natural gas compressor station or gas processing plant (Reg 7, Section XVII.D.3)?
4. Was this glycol natural gas dehydrator constructed before May 1, 2015 (Reg 7 Section XVII.D.4.b)?
If constructed prior to May 1, 2015, are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 6 tons per year VOC or 2 tpy VOC if the
4a. dehydrator is located within 1,320 feet of a building unit or designated outside activity area (Reg 7, Section XVII.D.4.b)?
5. If constructed on or after May 1, 2015, are uncontrolled actual emissions from a single glycol naturalgas dehydrator equal to or greater than 2 tpy VOC (Regulation 7, Section XVII.D.4.a)?
No
No
Yes
'Dehydrator is subject to Regulation 7, Section XVII, B, D.3
Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions
Section XVII.D.3 -. Emissions Reduction Provisions
Alternative Emissions Control (Optional Section)
6. Is this glycol natural gas dehydrator controlled by a back-up or alternate combustion device (i.e., not the primary control device) that is not enclosed?
'The control device for this dehydrator is not subject to Regulation 7, Section XVII.6.2.e
Section XVII.B.2.e —Alternative emissions control equipment
Disclaimer
This document assists operators with determining applicability of certain requirements of the Clean Air Act, its implementing regulations, and Air Quality Control
Commission regulations. This document is not a rule or regulation, and the analysis it contains may not apply to a particular situation based upon the individual facts and
circumstances. This document does not change or substitute for any law, regulation, or any other legally binding requirement and is not legally enforceable. In the event of
any conflict between the language of this document and the language of the Clean Air Act„ its implementing regulations, and Air Quality Control Commission regulations,
the language of the statute or regulation will control. The use of non -mandatory language such as "recommend," "may," "should," and "can," is intended to describe APCD
interpretations and recommendations. Mandatory terminology such as "must" and "required" are intended to describe controlling requirements under the terms of the Clean
Air Act and Air Quality Control Commission regulations, but this document does not establish legally binding requirements in and of itself.
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer: Bradley.Eades
Package #: 381861
Received Date: 5/21/2018
Review Start Date: 7/3/2018
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name: Tampa Compressor Station,
Physical Address/Locatlo SWNE quadrant of Section 18, Township 2N, Range 63W, in Weld County, Colorado
Type of Facility:
What industry segment? Oil'&'Natural Gan -Production=
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? Elan Monoxide (CO)
Cureton Front Range LLC
23
9FCS
Weld
Section 02 - Emissions Units In Permit Application
Quadrant
Section
Township
Range
NE
8
2N
63
Pa iMete Matter (PM) Hne (NOx & VOC)
AIRS Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit #
Issuance
Self Cert
Required?
Action
Engineering
Remarks
001
TEG Dehydrator
TEGh
Yes
18 E057
1
Yes
Pertjlitinitial
issuance
Section 03 - Description of Project
Applicant has submitted application to obt
an enclosed combustor.
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why? Requesting Synthetic Minor
in a contraction permit
a•deiydration u
ions from this dehydrator are controlled using
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required?
If yes, for what pollutants?
If yes, attach a copy of Technical Services Unit modeling results summary.
Ye
Ni
Section 06 - Facility -Wide Stationary Source Classification
Is this stationary source a true minor?
Is this stationary source a synthetic minor?
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
SO2 Nqx
IS this stationary source a major source? No
If yes, explain what programs and which pollutants here SO2 NOx
CO
VOC PM2.5 PM10
CO VOC PM2.5 PM10
TSP
TSP
HAPs
❑ J❑
HAPs
❑ ❑
Glycol Dehydrator Emissions Inventory
Section 01- Administrative Information
(Facility AIRs ID:
123 >'
Plant
001;
Point
Section 02- Equipment Description Details
Dehydrator Information
Dehydrator Type:
Make:
Model:
Serial Number:
Design Capacity:
Recirculation Pump Information
Number of Pumps
Pump Type
Make:
Model:
Design/Max Recirculation Rate:
Dehydrator Equipment
Flash Tank
Reboiler Burner
Stripping Gas
Dehydrator Equipment Description
flash tank,
and reboller burner
One (1) Trlethylene glycol (TEG) natural gas dehydration unit (Make: TBD, Model: TBD, Serial Number: TBD( with a design
capacity of 40 MMscf per day. This emissions unit is equipped with one (1( (Make: TBD, Model: TBD) electric driven glycol
pump with a design capacity of 7 gallons per minute. This dehydration unit Is equipped with a still vent, flash tank, and
reboller burner.
Emissions from the still vent are routed to the Enclosed Flare. Emissions from the flash tank are routed directly to the
Emission Control Device Description: Enclosed Flare.
Section 03- Processing Rate Information for Emissions Estimates
Primary Emissions - Dehydrator Still Vent and Flash Tank (if present)
Requested Permit Limit Throughput= „014g0a01 MMSCf per year
Potential to Emit (PTE) Throughput = 14,600.0 MMscf per year
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Still Vent Control
Condenser:
Condenser emission reduction claimed:
Primary control device:
Primary control device operation:
Seoondary.centrol device:
Secondary control device operation:
Still Vent Gas Heating Value:
Still Vent Waste Gas Vent Rate:
Flash tank Control
Primary control device:
Primary control device operation:
Secondary control device:
Secondary control device operation:
Flash Tank Gas Heating Value
Flash Tank Waste Gas Vent Rate:
hr/yr
Btu/scf,
.0'I'.'.. scfh
hr/Yr
434.03 Bru/scf
44.0-' scfh
95%. Control Efficiency %
//, Control Efficiency %
0.86
95% Control Efficiency %
Control Efficien
0.14
Wet Gas Processed:
Still Vent Primary Control: 14,600.0 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Still Vent Primary Control: 30.5 MMscf/yr
Still Vent Secondary Control: 0.0 MMscf/yr
Wet Gas Processed:
Flash Tank Primary Control: 14,600.0 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Waste Gas Combusted:
Flash Tank Primary Control: 4.8 MMscf/yr
Flash Tank Secondary Control: 0.0 MMscf/yr
Glycol Dehydrator Emissions Inventory
Section 04- Emissions Factors & Methodologies
Dehydrator
The source used GBl Glycalc: 4.0 to estimateendssions Wet ga composition, pressure and
that was simulated being field data and process girnulatfon software. The model was base
0000 pug
120 deg F
7 gprn
peerature are based on a
¢F.§ollowing parameter
STILL VENT
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC.
19.9668
0.99834
0
Benzene
3.7754:.
0.18627
0
Toluene
3.7019.
0.185095
0
Ethylbenzene
1.0484
0.05242
0
Xylenes
2.4176.
0.12030
0
n -Hexane
- 0.2099
0.010495
0
224-TMP
0 ...
0
0
FLASH TANK
Control Scenario
Primary
Secondary
Pollutant
Uncontrolled (lb/hr)
Controlled (lb/hr)
Controlled (lb/hr)
VOC
20.3116
1.01558
0
Benzene
0.1144
0.00572
0
Toluene
0.0746
0.00373
0
Ethylbenzene
0.0124
0.00062
0
Xylenes
0.0193:
0.000965
0
n -Hexane
0.1856
0.00928
0
224-TMP
0
0
0
Emission Factors
Glycol Dehydrator
Pollutant
Uncontrolled
)Ib/MMacf) (Ib/MMscf)
(Wet Gas
Throughput)
Controlled
(Wet GasThroughput).
VOC
24.17
2.30
2.27
0.64
1.46
0.24
0.00
1.21E+00
1.15E-01
1.13E-01
3.18E-02
7.31E-02
1.19E-02
0.00E+00
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224TMP
Emission Factor Source
Emission Factor Source
Pollutant
Still Vent Primary Control Device
Uncontrolled Uncontrolled
(lb/M Met u)
(Waste Heat
Combusted)
(Ib/MMscf)
(Waste Gas
Combusted)
PM10
PM2.5
0.0075
0.0075
SOx
NO0
CO
0..3100
0.8418
0.8418
0.0665
7.6829
35.0248
Pollutant
PM10
PM2.5
SOx
NOx
Co
Flash Tank Primary Control Device
Pollutant
Still Vent Secondary Control Device
Uncontrolled
(Ib/MMBtu)
(Waste Heat
Combusted)
Uncontrolled
(Ib/MMscf)
(Waste Ges
Combusted)
Uncontrolled
(lb/MMBtu)
(Waste Heat
Combusted)
Uncontrolled
(Ib/MMscf)
(Waste Gas
Combusted)
PM10
PM2.5
0.0075:
10.6849
10.6849
0.8435
97.5137
444.5478
... 00075..
SO3
NOx
CO
0.0006
0.0680
0'.3100
Emission Factor Source
Emission Factor Source
Emission Factor Source
Pollutant
PM10
PM2.5
SOx
NOx
CO
Flash Tank Secondary Control Device
Uncontrolled Uncontrolled
(Ib/MM Btu)
(Waste Heat •
Combusted)
(lb/MMscf)
(Waste Gas
Combusted).
Glycol Dehydrator Emissions Inventory
Section 09 - Inventory SCC Coding and Emissions Factors
Section 05 - Emissions Inventory
Did operator request a buffer?
Requested Buffer DO:
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tans/year)
PM10
PM2.5
Sox
NOx
CO
VOC
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.4
0.4
0.41
0.41
1.9
1.9
1.9
1.88
1.88
176.4
176.4
8.8
176.42
8.82
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions
Uncontrolled Controlled
(Ibs/year) (lbs/year)
Requested Permit Limits
Uncontrolled Controlled
(Ibs/year) (Ibs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224TMP
33,637
33,637
1,682
33,637
1,682
33,082
33,082
1,654
33,082
1,654
9,293
9,293
465
9,293
465
21,347
21,347
1,067
21,347
1,067
3,465
3,465
173
3,465
173
-
-
-
-
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B
Regulation 7, Section 0011.0,2
Regulation 7, Section XVII.B.2.e
Regulation 7, Section 011.4
Regulation 8, Part E, MACC Subpart HA (Area)
Regulation 8, Part E, MACT Subpart HA (Major)
Regulation 8, Part E, MACT Subpart HHH
(See regulatory applicability worksheet for detailed analysis)
Source requires a permit
Dehydrator is subject to Regulation 7, Section XVII, 8, 1.3
The control device for thls dehydrator fs not subject to Regulation 7, Section XV11.0.2.3
Dehydrator is subject to Regulation 7, Section 011.6
The dehy unit meets the benzene exemption
You have indicated that this facility is not subject to Major Source requirements of M7
You have indicated that this facility is not subject to MAR RHO.
Section 07 - Initial and Periodic Sampling and Testing Requirements
Was the extended wet gas sample used in the GlyCalc model/Process model site -specific and collected within a year
of application submittal?
If no, the permit will contain an "Initial Compliance" testing requirement to demonstrate compliance with emission limits
Inlcudes Pilot at 1651 mmbtu/yr
Inlcudes Pilot at 1851 mmbtu/yr
16.818
16.541
4.646
10.674
1.732
Does the company request a control device efficiency greater than 95%fora flare or combustion device? 315
If yes, the permit will contain and Initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling
is Notes
!e` ti('wetwaste gas is processed through a liquid knockout y ssel tm ,em°, exci
Ufar the wmblgedeln}Ssio stream d irecLe0 t0 the Ec Thetalculatlons above use
miss(ar 15900130800 since the set/ar is higher Wiehehe 16 (08tap,of water(i.e. the till one
ISObtOfddE
AIRS Point 0
001
Process k
• 01
SCC Code
Pollutant
PM10
PM2.5
500
NO0
VOC
CO
Benzene
Toluene
Ethylbenzene
Xylene.
n -Hexane
0.841
0.827
0.232
0.534
0.087
Uncontrolled
Emissions Factor
0.005
0.005
0.000
0.056
24.2
0.258
2.304
2.266
0.636
1.462
0.237
Requested Permit Limits
Uncontrolled Controlled
(lb/month) (lb/month)
6.5
6.5
6.5
6.5
0.5
0.5
70.0
70.0
319.3
319.3
29967.1
1498.4
Control %
0.0
0.0
0.0
0.0
95.0
0.0
95.0
95.0
95.0
95.0
95.0
Units
h/MMscf
b/MMsof
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
b/MMscf
Glycol Dehydration Unit APEN - Form APCD-202
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
Alt sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re -submittal.
This APEN is to be used for Glycol Dehydration (Dehy) Units only. If your emission unit does not fall into this
category, there may be a more specific APEN for your source. In addition, the General APEN (Form APCD-2OO) is
available if the specialty APEN options will not satisfy your reporting needs. A list of alt available APEN forms can
be found on the Air Pollution Control Division (APCD) website at: www.coturado.govfcdphe=aDcd.
This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc). See Regulation No. 3, Part A, iI.C. for revised APEN requirements.
Permit Number:
AIRS ID Number: iS PR.,/ O1
3Leave _ 3. K , nip_ .5 APCD has already S i.,n ;d a permand AIRS 1D1
Company equipment Identification: TEG1
1PEtniide Facility ID
this egnipment i., r„0-t.,,fenced idth: r , ;r , ttrnozs:n n.,,,.
Section 1 Administrative Information
Company Name': Cureton Front Range LLC
Site Name: Tampa Compressor Station
Site Location: SWNE Sec. 18, R2N, T63W
Mailing Address:
(include Zip Code) 518 17th Street, Suite 650
Denver, CO 80202
E -Mail Address`: nick.holland@curetonmidstrem.com
Site Location
County: Weld
NAICS or SIC Code: 211111
Permit Contact: Nick Holland
Phone Number: 303-324-5967
'Please use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will
appear on all documents issued by the APCD. Any changes will require additional paperwork.
2 Permits, exemption letters, and any processing invoices will be issued by APCD via e-mail to the address provided.
3818
kPCD,2,02 co Revision 02/2017
Ft.ss,, , x � _ - � 3r.,1 (7_�r�tir�.�f�xi tiii_f4� €1 -Eli - f2-_ i ipr
9
COLORADO
:WED
MAY21101 101
34~LJ
ri e�;r`J
Permit Number:
AIRS ID Number I
(Leave blank a l='s:, APCD has acre: dy s„igned a permit a and AIRS ND]
Section 2- Requested Action
E] NEW permit OR newly -reported emission source
- OR
O MODIFICATION to existing permit (check each box below that applies)
❑ Change fuel or equipment O Change company name 0 Add point to existing permit
❑ Change permit limit O Transfer of ownership O Other (describe below)
OR -
• APEN submittal for update only (Please note blank APENs will not be accepted)
- ADDITIONAL PERMIT ACTIONS -
❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE)
Additional Info Ft Notes:
a For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-104) must be submitted.
Section 3 - General Information
General description of equipment and purpose:
40 MMSCFD TEG Dehydration unit equipped
with a Combustor for 95% control (design destruction efficiency of 98%)
Facility equipment identification:
For existing sources, operation began on:
For new or reconstructed sources, the projected
start-up date is:
TEG1
TBD / /
l] Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source Operation: hours/day days/week
Wilt this equipment be operated in any NAAQS nonattainment Yes
area
Is this unit located at a stationary source that is considered a ❑ Yes
Major Source of (HAP) Emissions
O
weeks/year
No
No
Form APED 2L2 Gtycoi Dehydration Unit APEN - Revision 02/2017
LAW COLOR.,
2 I V. -g;
Permit Number: AIRS ID Number:
[Leave Wank unless APO: .( _ a;i.v ,sened a )erirdt 4 and AIRS DI
Section 4 - Dehydration Unit Equipment Information
Manufacturer:
Dehydrator Serial
Number:
Glycol Used:
TBD
TBD
❑ Ethylene Glycol
(EG)
Model Number: TBD
Reboiter Rating: 0.5
❑ DiEthylene Glycol
(DEG)
Glycol Pump Drive: Electric 0 Gas if Gas, injection pump ratio:
Pump Make and Model: TBD
Glycol Recirculation rate (gal/min): Max: 7.0
Lean Glycol Water Content:
Wt.%
MMBTU/hr
❑ TriEthylene Glycol
(TEG)
Requested: 7.0
# of pumps:
Acfm/gpm
1
Dehydrator Gas Throughput:
Design Capacity: 40 MMSCF/day
Requested: 14600 MMSCF/year Actual:
MMSCF/year
Inlet Gas:
Pressure: 1 000
Water Content: Wet Gas:
Flash Tank: Pressure: 35
Cold Separator: Pressure:
Stripping Gas: (check one)
{❑ None ❑ Flash Gas 0 Dry Gas ❑ Nitrogen
Flow Rate:
scfm
psig
lb /MMSCF
psig
psig
Temperature:
120 'F
Saturated Dry gas: 7.0
Temperature:
Temperature:
130
'F
'F
tb/MMSCF
NA
0
El
NA
Additional Required Information:
0 Attach a Process Flow Diagram
Q Attach GRI-GLYCaIc 4.0 Input Report Et Aggregate Report (or equivalent simulation report/test results)
Attach the extended gas analysis (including BTEX €t n -Hexane, temperature, and pressure)
COLORADO'}
P wg Zr Gl co De# ydration Unit ADEN` Rey lion 02/2017
Permit Number:
[Leave hunk un a APCD has alraady y
AIRS ID Number:
:t ; erin ad
/
Section 5 - Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM) !;
40.13744/-104.4752
Orator
aCIC ID No.
Discharge height
Above Ground Level
(Feet)
Temp.
(`�) , �
Flow Rate
(ACM )
Velocity
= (filsec)
Combustor
12
1000
12028
15.95
Indicate the direction of the stack outlet: (check one)
0 Upward
0 Horizontal
•❑ Downward
0 Other (describe):
0 Upward with obstructing raincap
Indicate the stack opening and size: (check one)
0 Circular Interior stack diameter (inches): 48
0 Square/rectangle Interior stack width (inches): Interior stack depth (inches):
0 Other (describe):
Form APB:D 702 Giywo! Dehydration Unit AP€N - Rev lion 02 2017
41a
Permit Number: AIRS ID Number: / 1
assigned a perm ara AwsD:!
Section 6 - Control Device information
Used for control of:
O Condenser:
Type: Make/Model:
Maximum Temp Average Temp
Requested Control Efficiency
O VRU:
Used for control of:
Size: Make/Model:
Requested Control Efficiency
VRU Downtime or Bypassed
❑ Combustion
Device:
Used for control of: VOC, HAPs
Rating:
Type: Combustor
Requested Control Efficiency:
Manufacturer Guaranteed Control Efficiency
Minimum Temperature: NA
MMBtu/hr
Make/Model: TBD
95 %
98 %
Waste Gas Heat Content Btu/scf
Constant Pilot Light: ❑ Yes O No Pilot burner Rating -0.21 MMBtu/hr
Closed
O Loop
System:
Used for control of:
Description:.
System Downtime
O Other:.
Used for control of:
Description:
Control Efficiency
Requested
Form As CD 702 Itycol Dehydratipo Unit APL"N RE vl5ion 0:212017 5 l
Permit Number:
AIRS ID Number:
i.:i ss APCD has a4; lady a si.a ac.i a permit ac s.iRS 'D
Section 7 - Criteria Pollutant Emissions Information
Attach all emission calculations and emission factor documentation to this APEN form.
Is any emission control equipment or practice used to reduce emissions? 0 Yes 0 No
If yes, please describe the control equipment AND state the overall control efficiency (% reduction):
Pollutant
Control Equipment Description
Overall Requested Control
Efficiency
(% reduction in emissions)
PM
SOX
NO.
CO
VOC
Combustor
95%
HAPs
Combustor
95%
Other:
From what year is the tottowing reported actoat anrurct emissions data? 2018
Use the following table to report the criteria pollutant emissions from source:
(Use the data reported in Sections 4 and 6 to calculate these emissions.)',
Pollutant
Uncontrolled
Emission
Factor
Emission
Factor
Units
Emission
Factor
Source
(AP -42,
Mfg. etc)
x l
Actua nualEmissions
$
Requested Annual Permit
,Emission Limi#(s)4
Uncontrolled
(Tonslyeat)
Controlled
(Tons/year)
Uncontrolled
(Tons/year)
Controlled
(Tons/year)
PM
SOX
NO,,
Co
VOC
24:17
ib/MMSCF
Glycalc
176.42
8.82
Benzene
2.30
Ib/MMSCF
Glycalc
16.82
0.84
Toluene
2.27
Ib/MMSCF
Glycalc
16.54
0.83.
Ethylbenzene
0.64
Ib/MMSCF
Glycalc
4.65
0.23
Xylenes
1.46
Ib/MMSCF
Glycalc
10.67
0.53.
n -Hexane
0.24
ib/MMSCF
Glycalc
1.73
0.09
2,2,4-
Trimethylpentane
Other:
a Requested values will become permit Limitations. Requested limitls) should consider future process growth.
5Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank.
Form .,. a.€ 2 Glvc of Da hy ir< tiun Utlit APEN. Revision G2 .017 6 l
Permit Number:
AIRS ID Number: f t
Section 8 Applicant Certification
I hereby certify that alt information contained herein and information submitted with this application is complete, true
and correct.
, .7<./
Si nat of Legally Authorized Person(not a vendor or consultant) Da,,/ 1 te
g $ Y
Nick Holland
Director of EHS&R
Name (please print) Title
Check the appropriate box to request a copy of the:
Draft permit prior to issuance
El Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
Send this form along with $152.90 to:
Colorado Department of Public Health and
Environment
Air Pollution Control Division
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and
Environment
Telephone: (303) 692-3150
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
Or visit the APCD website at:
https://www.colorado.gov/cdphe/apcd
Form APCD-202 t, .t col Dehydration Unit ,ADEN 0212017
COLORa DO
71;
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