Question

How is Copper separated?

Answer 1

Copper can be separated in the following ways:

1. The extraction of copper can take place by crushing ore and froth flotation processes to produce concentrated ore.
2. The produced concentrated ore undergoes a roasting process to form Copper matte.
3. The copper matte reacts with slag ${\mathrm{FeSiO}}_3$ to form blister copper.
4. The blister copper undergoes refining and then further electrolysis to form the final pure copper.
5. Below is the detailed reaction of copper separation:

The above points and detailed reaction diagram clearly explain the separation of copper.