SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

RULE 260.102 - STANDARD FOR PARTICULATE MATTER
(Rev. Effect. 1/12/79)

(a) On and after the date on which the performance test required to be conducted by Rule 260.8 is completed, no owner or operator subject to the provisions of this subpart shall discharge or cause the discharge into the atmosphere from any fluid catalytic cracking unit catalyst regenerator:
 

  1.  Particulate matter in excess of 1.0 kg/1000 kg (1.0 lb/1000 lb) of coke burn-off in the catalyst regenerator.
  2. Gases exhibiting greater than 20 percent opacity, except for 3 minutes in any one hour.

(b) Where the gases discharged by the fluid catalytic cracking unit catalyst regenerator pass through an incinerator or waste heat boiler in which auxiliary or supplemental liquid or solid fossil fuels are burned, particulate matter in excess of that permitted by Subsection (a)(1) of this rule may be emitted to the atmosphere, except that the incremental rate of particulate emissions shall not exceed 0.18 g/million Cal (0.10 lb/million Btu) of heat input attributable to such liquid or solid fuel.