Table 20 to Subpart UUU of Part 63—Continuous Compliance With Organic HAP Emission Limits for Catalytic Reforming Units
As stated in § 63.1566(c)(1), you shall meet each requirement in the following table that applies to you.
For each applicable process vent for a new or existing catalytic reforming unit . . .
For this emission limit . . .
You shall demonstrate continuous compliance during initial catalyst depressuring and catalyst purging operations by . . .
1. Option 1
Vent emissions from your process vent to a flare that meets the requirements in § 63.11(b).
Maintaining visible emissions from a flare below a total of 5 minutes during any 2 consecutive hours.
2. Option 2
Reduce uncontrolled emissions of total organic compounds (TOC) or nonmethane TOC from your process vent by 98 percent by weight using a control device or to a concentration of 20 ppmv (dry basis as hexane), corrected to 3 percent oxygen, whichever is less stringent.
Maintaining a 98 percent by weight emission reduction of TOC or nonmethane TOC; or maintaining a TOC or nonmethane TOC concentration of not more than 20 ppmv (dry basis as hexane), corrected to 3 percent oxygen, whichever is less stringent.
[70 FR 6954, Feb. 9, 2005]
Title 40 published on 2012-07-01
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