40 CFR Table 14
Continuous Compliance With Operating Limits for Organic HAP Emissions From Catalytic Cracking Units
June 9, 2020
As stated in §63.1565(c)(1), you shall meet each requirement in the following table that applies to you.
Open Table
| For each new existing catalytic cracking unit . . . | If you use . . . | For this operating limit . . . | You shall demonstrate continuous compliance by . . . |
|---|---|---|---|
| 1. Subject to NSPS for carbon monoxide (CO) in 40 CFR 60.103, 60.100(e), 60.102a(b)(4) | Continuous emission monitoring system. | Not applicable | Complying with Table 13 of this subpart, item 1. |
| 2. Not subject to the NSPS for CO in 40 CFR 60.103 or 60.102a(b)(4) | a. Continuous emission monitoring system | Not applicable | Complying with Table 13 of this subpart, item 2.a. |
| b. Continuous parameter monitoring systems—thermal incinerator. | i. The daily average combustion zone temperature must not fall below the level established during the performance test. | Collecting the hourly and daily average temperature monitoring data according to §63.1572; and maintaining the daily average combustion zone temperature above the limit established during the performance test. | |
| ii. The daily average oxygen concentration in the vent stream (percent, dry basis) must not fall below the level established during the performance test. | Collecting the hourly and daily average oxygen concentration monitoring data according to §63.1572; and maintaining the daily average oxygen concentration above the limit established during the performance test. | ||
| c. Continuous parameter monitoring systems—boiler or process heater with a design heat input capacity under 44 MW or boiler or process heater in which all vent streams are not introduced into the flame zone. | The daily combustion zone temperature must not fall below the level established in the performance test. | Collecting the average hourly and daily temperature monitoring data according to §63.1572; and maintaining the daily average combustion zone temperature above the limit established during the performance test. | |
| d. Continuous parameter monitoring system—flare. | The flare pilot light must be present at all times and the flare must be operating at all times that emissions may be vented to it. | On and after January 30, 2019, meeting the requirements of §63.670. Prior to January 30, 2019, collecting the flare monitoring data according to §63.1572 and recording for each 1-hour period whether the monitor was continuously operating and the pilot light was continuously present during each 1-hour period, or meeting the requirements of §63.670. | |
| 3. During periods of startup, shutdown or hot standby electing to comply with the operating limit in §63.1565(a)(5)(ii). | Any control device | The oxygen concentration limit in §63.1565(a)(5)(ii) | Collecting the hourly average oxygen concentration monitoring data according to §63.1572 and maintaining the hourly average oxygen concentration at or above 1 volume percent (dry basis). |
[80 FR 75303, Dec. 1, 2015]
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