Keywords > Smelting Plant
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Zinc Smelting Worker
Specialized technical job that manufactures high-purity metallic zinc through processes such as high-temperature smelting and electrolytic refining using zinc ore as raw material.
Amalgamation Smelter (Gold Smelting)
A type of non-ferrous metal smelting where mercury is mixed with gold ore to form amalgam, and mercury is removed by heating and evaporation to recover gold.