40 CFR Appendix Table 9 to Subpart UUU of Part 63, Operating Limits for Organic HAP Emissions From Catalytic Cracking Units
Table 9 to Subpart UUU of Part 63 - Operating Limits for Organic HAP Emissions From Catalytic Cracking Units
As stated in § 63.1565(a)(2), you shall meet each operating limit in the following table that applies to you.
|For each new or existing catalytic cracking unit . . .||For this type of continuous
monitoring system . . .
|For this type of control
device . . .
|You shall meet this operating
limit . . .
|1. Subject to the NSPS for carbon monoxide (CO) in
||Continuous emission monitoring system||Not applicable||Not applicable.|
|2. Not subject to the NSPS for CO in
||a. Continuous emission monitoring system.||Not applicable||Not applicable.|
|b. Continuous parameter monitoring systems.||i. Thermal incinerator||Maintain the daily average combustion zone temperature above the limit established during the performance test; and maintain the daily average oxygen concentration in the vent stream (percent, dry basis) above the limit established during the performance test.|
|ii. Boiler or process heater with a design heat input capacity under 44 MW or a boiler or process heater in which all vent streams are not introduced into the flame zone.||Maintain the daily average combustion zone temperature above the limit established in the performance test.|
|iii. Flare||On and after January 30, 2019, the flare must meet the requirements of
|3. During periods of startup, shutdown or hot standby||Any||Any||Meet the requirements in
[ 80 FR 75299, Dec. 1, 2015]