Retort

Retort means a furnace where mercury-containing wastes are heated to drive mercury into the gas phase. The types of retorts used as part of mercury thermal recovery units at mercury cell chlor-alkali plants include batch oven retorts, rotary kilns, and single hearth retorts.

Source

40 CFR § 63.8266

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Scoping language

Terms used in this subpart are defined in the CAA, in 63.2, and in this section as follows:

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