§ 63.1158. Emission standards for new or reconstructed sources.
235 words·~1 min read·
/us/cfr/t40/s§ 63.1158·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Pickling lines—(1) Continuous pickling lines. No owner or operator of a new or reconstructed affected continuous pickling line at a steel pickling facility shall cause or allow to be discharged into the atmosphere from the affected pickling line:
(i)Any gases that contain HCl in a concentration in excess of 6 ppmv; or
(ii)HCl at a mass emission rate that corresponds to a collection efficiency of less than 99 percent.
(2)Batch pickling lines. No owner or operator of a new or reconstructed affected batch pickling line at a steel pickling facility shall cause or allow to be discharged into the atmosphere from the affected pickling line:
(i)Any gases that contain HCl in a concentration in excess of 18 ppmv; or
(ii)HCl at a mass emission rate that corresponds to a collection efficiency of less than 97 percent.
(b)Hydrochloric acid regeneration plants.
(1)No owner or operator of a new or reconstructed affected plant shall cause or allow to be discharged into the atmosphere from the affected plant any gases that contain HCl in a concentration greater than 12 ppmv.
(2)In addition to the requirement of paragraph (b)(1) of this section, no owner or operator of a new or reconstructed affected plant shall cause or allow to be discharged into the atmosphere from the affected plant any gases that contain Cl2 in a concentration in excess of 6 ppmv.