40 CFR Part 63, Subpart UUU, Table 7 to Subpart UUU of Part 63 - Continuous Compliance With Operating Limits for Metal HAP Emissions From Catalytic Cracking Units

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There are 7 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 63, Subpt. UUU, Table 7
Table 7 to Subpart UUU of Part 63—Continuous Compliance With Operating Limits for Metal HAP Emissions From Catalytic Cracking Units
As stated in § 63.1564(c)(1), you shall meet each requirement in the following table that applies to you.
For each new or existing catalytic cracking unit . . . If you use . . . For this operating limit . . . You shall demonstrate continuous compliance by . . .
1 If applicable, you can use the alternative in § 63.1573(a)(1) for gas flow rate instead of a continuous parameter monitoring system if you used the alternative method in the initial performance test.
2 The equilibrium catalyst Ni concentration must be measured by the procedure, Determination of Metal Concentration on Catalyst Particles (Instrumental Analyzer Procedure) in appendix A to this subpart; or by EPA Method 6010B, Inductively Coupled Plasma-Atomic Emission Spectrometry, EPA Method 6020, Inductively Coupled Plasma-Mass Spectrometry, EPA Method 7520, Nickel Atomic Absorption, Direct Aspiration, or EPA Method 7521, Nickel Atomic Absorption, Direct Aspiration; or by an alternative to EPA Method 6010B, 6020, 7520, or 7521 satisfactory to the Administrator. The EPA Methods 6010B, 6020, 7520, and 7521 are included in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, Revision 5 (April 1998). The SW-846 and Updates (document number 955-001-00000-1) are available for purchase from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402, (202) 512-1800; and from the National Technical Information Services (NTIS), 5285 Port Royal Road, Springfield, VA 22161, (703) 487-4650. Copies may be inspected at the EPA Docket Center (Air Docket), EPA West, Room B-108, 1301 Constitution Ave., NW., Washington, DC; or at the Office of the Federal Register, 800 North Capitol Street, NW., Suite 700, Washington, DC. These methods are also available at http://www.epa.gov/epaoswer/hazwaste/test/main.htm.
1. Subject to NSPS for PM in 40 CFR 60.102. Continuous opacity monitoring system. Not applicable. Complying with Table 6 of this subpart.
2. Option 1: Elect NSPS not subject to the NSPS for PM in 40 CFR 60.102. Continuous opacity monitoring system. Not applicable. Complying with Table 6 of this subpart.
3. Option 2: PM limit not subject to the NSPS for PM in 40 CFR 60.102. a. Continuous opacity monitoring system. The opacity of emissions from your catalyst regenerator vent must not exceed the site-specific opacity operating limit established during the performance test. Collecting the hourly average continuous opacity monitoring system data according to § 63.1572; and maintaining the hourly average opacity at or below the site-specific limit.
b. Continuous parameter monitoring systems—electrostatic precipitator. i. The daily average gas flow rate entering or exiting the control device must not exceed the operating limit established during the performance test. Collecting the hourly and daily average gas flow rate monitoring data according to § 63.1572 1; and maintaining the daily average gas flow rate at or below the limit established during the performance test.
ii. The daily average voltage and secondary current (or total power input) to the control device must not fall below the operating limit established during the performance test. Collecting the hourly and daily average voltage and secondary current (or total power input) monitoring data according to § 63.1572; and maintaining the daily average voltage and secondary current (or total power input) at or above the limit established during the performance test.
c. Continuous parameter monitoring systems—wet scrubber. i. The daily average pressure drop across the scrubber must not fall below the operating limit established during the performance test. Collecting the hourly and daily average pressure drop monitoring data according to § 63.1572; and maintaining the daily average pressure drop above the limit established during the performance test.
ii. The daily average liquid-to-gas ratio must not fall below the operating limit established during the performance test. Collecting the hourly average gas flow rate and water (or scrubbing liquid) flow rate monitoring data according to § 63.1572 1; determining and recording the hourly average liquid-to-gas ratio; determining and recording the daily average liquid-to-gas ratio; and maintaining the daily average liquid-to-gas ratio above the limit established during the performance test.
4. Option 3: Ni lb/hr not subject to the NSPS for PM in 40 CFR 60.102. a. Continuous opacity monitoring system. The daily average Ni operating value must not exceed the site-specific Ni operating limit established during the performance test. Collecting the hourly average continuous opacity monitoring system data according to § 63.1572; determining and recording equilibrium catalyst Ni concentration at least once a week 2; collecting the hourly average gas flow rate monitoring data according to § 63.1572 1; determining and recording the hourly average Ni operating value using Equation 11 of § 63.1564; determining and recording the daily average Ni operating value; and maintaining the daily average Ni operating value below the site-specific Ni operating limit established during the performance test.
b. Continuous parameter monitoring systems—electrostatic precipitator. i. The daily average gas flow rate entering or exiting the control device must not exceed the operating limit established during the performance test. See item 3.b.i. of this table.
ii. The daily average voltage and secondary current (or total power input) must not fall below the level established in the performance test. See item 3.b.ii. of this table.
iii. The monthly rolling average of the equilibrium catalyst Ni concentration must not exceed the level established during the performance test. Determining and recording the equilibrium catalyst Ni concentration at least once a week 2; determining and recording the monthly rolling average of the equilibrium catalyst Ni concentration once each week using the weekly or most recent value; and maintaining the monthly rolling average below the limit established in the performance test.
c. Continuous parameter monitoring systems—wetscrubber. i. The daily average pressure drop must not fall below the operating limit established in the performance test. See item 3.c.i. of this table.
ii. The daily average liquid-to-gas ratio must not fall below the operating limit established during the performance test. See item 3.c.ii. of this table.
iii. The monthly rolling average equilibrium catalyst Ni concentration must not exceed the level established during the performance test. Determining and recording the equilibrium catalyst Ni concentration at least once a week2; determining and recording the monthly rolling average of equilibrium catalyst Ni concentration once each week using the weekly or most recent value; and maintaining the monthly rolling average below the limit established in the performance test.
5. Option 4: Ni lb/ton of coke burn-off not subject to the NSPS for PM in 40 CFR 60.102. a. Continuous opacity monitoring system. The daily average Ni operating value must not exceed the site-specific Ni operating limit established during the performance test. Collecting the hourly average continuous opacity monitoring system data according to § 63.1572; collecting the hourly average gas flow rate monitoring data according to § 63.1572 1; determining and recording equilibrium catalyst Ni concentration at least once a week 2; determining and recording the hourly average Ni operating value using Equation 12 of § 63.1564; determining and recording the daily average Ni operating value; and maintaining the daily average Ni operating value below the site-specific Ni operating limit established during the performance test.
b. Continuous parameter monitoring systems—electrostatic precipitator. i. The daily average gas flow rate to the control device must not exceed the level established in the performance test. See item 3.b.i. of this table.
ii. The daily average voltage and secondary current (or total power input) must not fall below the level established in the performance test. See item 3.b.ii. of this table.
iii. The monthly rolling average equilibrium catalyst Ni concentration must not exceed the level established during the performance test. See item 4.b.iii. of this table.
c. Continuous parameter monitoring systems—wet scrubber. i. The daily average pressure drop must not fall below the operating limit established in the performance test. See item 3.c.i. of this table.
ii. The daily average liquid-to-gas ratio must not fall below the operating limit established during the performance test. See item 3.c.ii. of this table.
iii. The monthly rolling average equilibrium catalyst Ni concentration must not exceed the level established during the performance test. See item 4.c.iii. of this table.
[70 FR 6948, Feb. 9, 2005]

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