Question

comparison of copper smelting and refining

Answer 1

Question:

comparison of copper smelting and refining...

Answer:

• by O Forsén · 2017 · Cited by 21 — smelting and electrorefining coppermaking process. ... same as Cu-CATH-1 , with minor differences in Bi, Se, Te, and Ni.

Explanation:

smelting and refining produces metals directly from ore concentrates, while secondary smelting and refining produces metals from scrap and process waste.

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