Melt furnace

Melt furnace means a furnace (typically a crucible furnace) that is used for smelting the gold-bearing material recovered from mercury retorting, or the gold-bearing material from electrowinning, the Merrill-Crowe process, or other processes for facilities without mercury retorts.


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:

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