Merrill-Crowe process
Merrill-Crowe process means a precipitation technique using zinc oxide for removing gold from a cyanide solution. Zinc dust is added to the solution, and gold is precipitated to produce a concentrate.
Source
40 CFR § 63.11651
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, and in this section as follows: