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['Air Programs']
['Hazardous Air Pollutants']
02/27/2022
Table 3 to Subpart JJJ of Part 63 - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics
| Thermoplastic | Chemical a | Vessel capacity (cubic meters) | Vapor pressure b (kilopascals) |
|---|---|---|---|
| a Vessel capacity and vapor pressure criteria are specific to the listed chemical or to �all chemicals,� as indicated.
b Maximum true vapor pressure of total organic HAP at storage temperature. c The applicability criteria in Table 2 of this subpart shall be used for chemicals not specifically listed in this table (i.e., Table 3). | |||
| ASA/AMSAN c | styrene/acrylonitrile mixture | ?3.78 | ?0.47 |
| acrylonitrile | ?75.7 | ?1.62 | |
| Polystyrene, continuous processes | all chemicals | <75.7 | ?14.2 |
| ?75.7 | |||
| ?1.9 | |||
| Nitrile c | acrylonitrile | ?13.25 | ?1.8 |
[64 FR 11553, Mar. 9, 1999]
['Air Programs']
['Hazardous Air Pollutants']
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