Extraction of Copper
Extraction of Copper: Overview
This topic covers concepts such as Bessemerisation Process, Extraction of Copper, Copper Matte, Blister Copper, and Extraction of Cu from Low Grade Ore and Scraps.
Important Questions on Extraction of Copper
Which of the following scraps would be preferred for the recovery of copper from the leached copper ore?

In the extraction process of copper, the product obtained after carrying out the reactions
is called

Copper matte is a mixture of which substances?

The composition of ‘Copper matte’ is Iron sulphide and Copper sulphide?



Solidified Cu obtained from the reverberatory furnace has blistered appearance. This is due to


The extraction of which of the following metals involves bessemerization?


Bassemerization is used in the extraction of:

When copper ore is mixed with silica in a reverberatory furnace, copper matte is produced, The copper matte contains_____

In the extraction of copper from copper pyrites, iron is removed as :

In the extraction of copper from its sulphide ore, the metal is finally obtained by the reduction of cuprous oxide with:

The first step in the extraction of copper from copper pyrites is.

In the extraction of copper from its sulphide ore, the metal is finally obtained by the reduction of cuprous oxide with

Which of the following metal cannot be extracted by the carbon reduction process?

In the extraction of copper from its sulphide ore, the metal is formed by the reduction of with

When copper ore is mixed with silica, in a reverberatory furnace copper metal is produced. The copper metal contains _____.

Which of the following statements are correct?
