Ironmaking, Steelmaking, and Non-Ferrous Metal Smelting Workers X Keywords: Copper Ore

3 matching jobs found.

Matte Copper Worker

Metal smelting technician who melts and refines copper ore at high temperatures to produce matte copper.

Copper Smelter (Excluding Electrolytic Method)

A profession that melts copper ore in a high-temperature furnace, performs oxidation-reduction treatment to remove impurities, and produces blister copper.

Copper Smelter

A job that melts and refines copper ore or crude copper products through processes such as electrolysis to produce high-purity copper.