AQ_F_1900030_20220728_CMPL_CompRpt

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Performance Applied
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July 28, 2022
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Regional Supervisor
N.C. Division of Air Qualitye1 'Regional p��
Raleigh Regional Office
3800 Barrett Drive
Raleigh,NC 27609
RE: Arclin USA, LLC NC DoPt ofL'nvironmental Quality
Air Permit No. 04162R24
Facility ID# 1900030 AUG 2022
Semi-Annual NSPS Report
Dear Regional Air Quality Supervisor: Raleigh Regional off1w
In accordance with condition A.5.c.iv of the above-referenced air permit for the Arclin USA,
LLC facility in Moncure,North Carolina,we are providing information related to the
performance of the thermal oxidizer which controls emissions from the MF-2 formaldehyde
manufacturing unit at the site. Information provided is from the monitoring period January
through June,2022.
There were no 3-hour periods of operation when the average combustion temperature was more
than 28'C below the average combustion temperature recorded during the last performance test.
All periods when the control device was down,or when the vent stream was diverted from the
control device,were associated with an outage of the process manufacturing unit(MF-2). All
process unit and control device outages are detailed in the enclosed table.
If you have any questions concerning this submittal, or need additional information, please call
me at(919) 542-2526
Sincerely,
/mes Gard
Ar-c I i n
ARCLIN I Performance Applied
Plant Nlana"er
790 Corinth RBI. Nloncurr_
1000 Holcomb Woods R y., Building 400, Suite 444, Roswell.GA 30076- www.arclin.coni

NTC Dept of Environmental Quality
Thermal Oxidizer Outage Log AUG 1 2022
January 1, 2022 — June 30, 2022
Ralcigh Rcgionai Office
The following downtime occurred with CD-2,the Thermal Oxidizer associated with the MF-2 formaldehyde
process, from January 1, 2022 through June 30, 2022.
Thermal Controlled MF-2 Operating
Oxidizer Process Time without
Date Reason for Outage
(CD-2) (MF-2) Thermal Oxidizer
Downtime Downtime On-Line
3 Hours 1 Hour 1 Hour
1/14/22 25 Minutes 32 Minutes 53 Minutes MF-2 Shutdown TO Shutdown
1 Hour 0 Hours 1 Hour
1/15/22 56 Minutes 42 Minutes 14 Minutes MF-2 Shutdown TO Shut down
5 Hours 0 Hours 4 Hour MF-2 Shutdown to repair the bypass
2/17/22 20 Minutes 59 Minutes 21 Minutes vaporizer valve. TO Shutdown
104 Hours 103 Hours 1 Hour MF-2 Re-Cat
4/3-7/22 20 Minutes 20 Minutes 7 Minutes MF-2 Shutdown TO Shutdown
2 Hours 1 Hour 1 Hour Power Outage Plant-wide
4/26/22 21 Minutes 20 Minutes 1 Minute MF-2 Shutdown TO Shutdown
2 Hours 0 Hours 1 Hour Communication Fault
5/19-20/22 21 Minutes 51 Minutes 30 Minutes MF-2 Shutdown TO Shutdown
3 Hours 1 Hour 1 Hour Power Outage
5/20/22 0 Minutes 41 Minutes 19 Minutes MF-2 Shutdown TO Shutdown
3 Hours 2 Hours 1 Hour Power Outage
5/23/22 18 Minutes 17 Minutes 1 Minute MF-2 Shutdown TO Shutdown
1 Hour 0 Hours 0 Hours Temperature Spike
6/9/22 20 Minutes 42 Minutes 38 Minutes MF-2 Shutdown TO Shutdown
2 Hours 1 Hour 1 Hour Temperature Spike
6/14/22 49 Minutes 22 Minutes 27 Minutes MF-2 Shutdown TO Shutdown
9 Hours 8 Hours 0 Hours Power Outage
6/17-18/22 8 Minutes 44 Minutes 24 Minutes MF-2 Shutdown TO Shutdown
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