DEQ-CFW_00087914

Facility Name: DuPont Company — Fayetteville Works Facility ID : 0900009
22828 NC Highway 87 West Permit: 03735
Fayetteville, NC 28302 County : Bladen
0 DAQ Region: FRO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory — Calendar Year 2004
1. Emission Source ID (from permit) or NS—B
Emission Source Group ID
2. Emission Source Description: Nafion vinyl ethers north process
3. Operating Scenario ID/Description: OS — 12/Nafion vinyl ethers north process
4. SCC Number/Description
5. Throughput/units in 2004:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used)
30199998/*Other Organic Chemica Manufacture Not Listed
/o Sulfur
/o Ash
Heat Content
Btu/units
7. Capture Efficiency
(% of Emissions from this Process Vented to Control 100
Device or Stack): —
I- Control Device Information:
Order
CS —ID
CD 1D
as listed inpermit)
Control Device Description
1
CS-6
NCD—Hdr—I
Baffle plate —type tower waste gas scrubber
9 Fmiccinn Rph wa t- Paint (FRPI 1nfnrmntinnc Nniirrvc vPntPrl to mnrP than nnP F.RP ncP nrlrlitinnnl Pntry linPc)-
ERP ID
ERP Type
Height
Diameter
Temperature
Velocity
Volume Flow
ERP Description
(in feet)
Circle (enter#):
(F)
(Feet/sec)
Rate (Acfm)
Rectangle (L x W)
in 0.1 feet)
Nafion scrubber
EP-NEP—Hdrl
VERTICAL STACK
85
3
775
58
24598.67
Hdrl
•
K-*1
DEQ-CFW 00087914

Operating Scenario: OS — 12
Emission Source/Group ID: NS—B
4 Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2004)
ours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
4
11. Typical Start & End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an —Feb + Dec
arch —May
une—Aug.
ept.—Nov.
2004
25%
1
004
25%
�004
25%
1
004
25%
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Criteria
Emissions—
Emission Estimation
Control Efficiency
(NAAQS) Pollutants
Pollutant Code
Criteria Pollutants
Method Code
(Net after all controls)
Tons/Year
(See Instructions)
2004
CO
CO
4
02
0
VOC
VOC
24.9
02
22
HAP/TAP Pollutants (In Alphabetical
CAS
Emissions
Emission EstimationHAP/TAPS
Control Efficiency
Order)
(see instructions)
Method Code
(Net after all controls)
(Pounds/Year)
(See Instructions)
2004
Acetonitrile
75-05-8
1214
02
0
Glycol Ethers, Unlisted (Specify
Component of GLYET) (See
GLYET—Other
321
02
0
ttp://dag.state.ne.us/toxics/glycoo
Hydrogen fluoride (hydrofluoric
acid as mass of HF— Component of
7664-39-3
20.13
02
99.6
Fluorides
Methylene chloride
75-09-2
0
02
0
•
29
DEQ-CFW 00087915