Smelting Operator × Keywords: Chemical Analysis
3 jobs found.
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.
Oxygen Smelting Worker (Non-Ferrous Metal Smelting)
Manufacturing operator who uses oxygen to melt and refine non-ferrous metals, ensuring specified quality and composition.
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.