40 Protection of Environment 6 2008-07-01 2008-07-01 false Definitions. 60.121 Section 60.121 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Secondary Lead Smelters
ยง 60.121 Definitions.

As used in this subpart, all terms not defined herein shall have the meaning given them in the Act and in subpart A of this part.

(a) Reverberatory furnace includes the following types of reverberatory furnaces: stationary, rotating, rocking, and tilting.

(b) Secondary lead smelter means any facility producing lead from a leadbearing scrap material by smelting to the metallic form.

(c) Lead means elemental lead or alloys in which the predominant component is lead.

(d) Blast furnace means any furnace used to recover metal from slag.

[39 FR 9317, Mar. 8, 1974; 39 FR 13776, Apr. 17, 1974, as amended at 65 FR 61756, Oct. 17, 2000]