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Home My WebLink AboutDEQ-CFW_00086465SECTION B EMISSION SOURCE (GENERAL) B1 REVISED 04/15/94 AIR QUALITY SECTION EMISSION SOURCE DESCRIPTION: Sheeting Line Exhaust EMISSION SOURCE ID NO: BS-E CONTROL DEVICE ID NO(S): none EMISSION POINT ID NO(S): BEP-E INDICATE WHETHER THIS SOURCE IS NSPS OR NESHAP REGULATIONS. ALTERNATIVE OPERATING SCENARIO (AOS) NO: DESCRIBE PROCESS: Butacite Manufacturing Building exhaust that removes gaseous emissions from the two sheeting lines' Quench Tank, the Dryer/Relaxer, Chillers, and Winders. FS PERATION DATE: 1969,1988EASONAL VARIATION(%) JAN MAR ZS% APR-JUN: 25% JUL-SEP: 25% OCT-DEC: 25% MATERIALS ENTERING PROCESS - CONTINUOUS PROCESS MAX. DESIGN s REQUESTED CAPACITY TYPE UNITS CAPACITY UNIT/HR LIMITATION UNIT/HR Polyvinyl Butyral Sheeting lb. Confidential Confidential TERIALS ENTERING PROCESS - BATCH OPERATION TYPE MAX. DESIGN UNITS CAPACITY (UNIT/BF REQUESTED CAPACITY LIMITATION (UNIT/BATCH MAX. DESIGN CAPACITY (BATCHES/YR): IMAXIMUM DESIGN CAPACITY (BATCHES/HR): FUEL USED: not applicable TOTAL MAXIMUM FIRING RATE (MILLION BTU/HR): not applicable MAX. CAPACITY HOURLY FUEL USE: not applicablc MAX. CAPACITY ANNUAL FUEL USE: not applicable DESCRIBE ANY MONITORING DEVICES, GAUGES, OR TEST PORTS None DICATE ALL REQUESTED STATE AND FEDERALLY ENFORCEABLE PERMIT LIMITS (e.g., hours of operation, material input rates, fission rates, etc.) AND DESCRIBE HOW THESE LIMITS ARE MONITORED AND WITH WHAT FREQUENCY. None ✓CENTS: All uncontrolled potential emissions are less than any regulatory quantity. DEQ-CFW 00086465 I . f BEP-E KEY Emission _ _ _ _ _ _� GasNapor Point Stream Butacite® LiqukVSolid Film Strearn w _ _ _ _ _ _ _ From collection vents only operated during a ;♦ startup or shutdown (emissions are negligible) Sheeting ♦ - - - - - - - From Line 3 Dryer/Relaxer Line Header :�- - - - - - - - From Line 3 Quench Tank ............................. •.........................Exhaust Air .4------------1/ .� .�► .� 1 Recirculating Air, 1 Humidity contraied 1 1 Make -Up Air Dryer / Relaxer♦ Extruder Die Water In rLQuenmch Tank Water out Butacite® Film Product to Winding and Storage Line 4 Sheeting Notes: 1. The Quench tank is an open vessel containing water. Hot film exiting the extruder die runs under the water surface and is quenched. 2. The configuration of the Line 3 Sheeting is essentially identical to Line 4. DuPont Fayetteville Works, Butacite® Sheeting Lines: BS-E DEQ-CFW 00086466 SECTION D TOXIC AIR POLLUTANT EMISSIONS SUMMARY D2-1 REVISED 04/15/94 AIR QUALITY SECTION EMISSION SOURCE ID NO: BS-E SOURCE DESCRIPTION: Sheeting Line Exhaust CONTROL DEVICE(S): none ID NO(S): n/a REQUESTED MAXIMUM EMISSIONS EMISSION EMISSION TOXIC AIR POLLUTANT (TAP) TAP NO. LB/YEAR LB/DAY LB/HOUR LB/15 MIN POINT ID FACTOR TYPE none READ INSTRUCTIONS PRIOR TO COMPLETING MODELING PARAMATERS SECTION EMISSION POINT ID EXHAUST TEMP. F MODELING PARAMETERS EMISSION POINT EMISISON POINT DIAMETER FT HEIGHT FT EXIT VELOCITY FT/SEC RAIN CAP? BEP-E 100 3.33 60.5 40 No Y N Y N Y N Y N COMMENTS: DEQ-CFW 00086467 SECTION D SPECIFIC EMISSION SOURCE (EMISSION INFORMATION) D3-1 ("see note in instructions concerning state air toxics regulations) REVISED 04/15/94 AIR QUALITY SECTION EMISSION SOURCE DESCRIPTION: Sheeting Line Exhaust EMISSION SOURCE ID NO: BS-E I IS THIS SOURCE A FUGITIVE SOURCE( ) YES ( X ,NO ALTERNATIVE OPERATING SCENARIO (AOS) NO: n/a POLLUTANT EMISSION FACTOR TYPE EMISSION RATE IN LBS/HR EMISSION RATE IN LBS/YR POTENTIAL ACTUAL POTENTIAL ACTUAL VOC 2 4.986 3.303 43,679 28,930 COMMENTS: Actual emissions based on 2001 air emissions inventory information. DEQ-CFW 00086468 SECTION D SPECIFIC EMISSION SOURCE (REGULATORY ANALYSIS) D3-2 REVISED 04/15/94 AIR QUALITY SECTION EMISSION SOURCE DESCRIPTION: Sheeting Line Exhaust EMISSION SOURCE ID NO: BS-E JALTERNATIVE OPERATING SCENARIO (AOS) NO: n/a REGULATED APPLICABLE POLLUTANT EMISSION AND OPERATING LIMITS REGULATION VOC 151b/day volatile organic compound 2D.0900 VOC 100 tons per year 2D.0530 COMMENTS: DEQ-CFW 00086469 SECTION D SPECIFIC EMISSION SOURCE (REDUCTION AND RECYCLING ACTIVITIES) D3-3 REVISED 04/15/94 AIR QUALITY SECTION EMISSION SOURCE DESCRIPTION: Sheeting Line Exhaust EMISSION SOURCE ID NO: BS-E REGULATED ONGOING SOURCE QTY. EMITTED QTY. EMITTED PLANNED SOURCE POLLUTANT REDUCTION BEFORE REDUCTION AFTER REDUCTION REDUCTION ACTIVITIES (LBSNR) (LBSNR) ACTIVITIES (ENTER CODES) (ENTER CODES) VOC W29 --- -- --- COMMENTS: Good operating practices will be used during the operation of the Butacite Sheeting Lines, thereby minimizing the air emissions from the facility. DEQ-CFW 00086470 SECTION D EMISSION POINT SUMMARY FD4 REVISED 04/15/94 AIR QUALITY SECTION LIST ALL INFORMATION ASSOCIATED WITH EACH EMISSION POINT EMISSION POINT EMISSION POINT EQUIV. DIAM. TEMP. VELOCITY FLOW RATE EMISSION POINT RAIN CAP? ID NO. HEIGHT FT/SEC) (ACFM) DIRECTION ORN BEP-E 60.5 3.33 100 40 20,900 Vertical No COMMENTS: DEQ-CFW 00086471 SECTION D FACILITY EMISSIONS SUMMARY D5 AIR QUALITY SECTION REVISED 04/15A TOTAL FROM SPECIFIC EMISSION SOURCE SUMMARIES POLLUTANT ANNUAL EMISSIONS IN LBSNR CAS NO. ACTUAL POTENTIAL PM 94,720 317,962 S02 1,398,695 4,620,633 NOx 295,060 CO 22,020 829,385 66,518 VOC 361,309 1,050,434 LEAD1111' 71.68 222 North Carolina TAPs we comments see comments TOTAL FACILITY FIRING RATE FOR FOSSIL AND WOOD -FIRED BURNERS: 227.8 MILLION BTU/HR TOTAL REACTIVE VOC's FROM THE FACILITY: <40 LBS/DAY or % Total Control or OTHER (specify) COMMENTS: Actual emissions are from the 2000 air emissions inventory, but do not necessarily reflect future actual emissions. Potential emissions are from the TITLE V air permit application plus the stated potential emissions from this modification. DEQ-CFW 00086472