Question

5. Copper smelting unit​

Answer 1

Explanation:

It either hot calcine from the roaster or raw unroasted concentrate is melted with siliceous flux in a smelting furnace to produce copper matte. The required heat comes from partial oxidation of the sulfide charge and from burning external fuel.

$\huge \pink{~} \red {τ} \green {α} \blue {v} \orange {v} \pink {u} \red {♡}$

Answer 2

Answer:

A smelting plant is an industrial location where metal is extracted for raw ore. Common examples of metal smelting include tin, lead, copper, bronze, and iron. The extraction of pure aluminum is also called smelting, although the process is significantly different from that of the other ores.

Explanation:

plz mark me as brainlist