Sinter machine
Sinter machine means any device in which a lead sulfide ore concentrate charge is heated in the presence of air to eliminate sulfur contained in the charge and to agglomerate the charge into a hard porous mass called sinter.
Source
40 CFR § 63.1542
Scoping language
Terms used in this subpart are defined in the Act, in subpart A of this part, or in this section as follows: