Question

What is Copper Matte?

Answer 1

Copper matte

• Copper matte is made up of a combination of copper sulfide (${\mathrm{Cu}}_2\mathrm{S}$) and a small amount of iron sulfide ($\mathrm{FeS}$).
• Matte is a kind of process in which element is extracted before the final reduction.
• Matte is manufactured from copper ore that has been concentrated or recycled materials.
• Copper, iron, and lead sulfides make up the majority of it, with minor levels of other metal sulfides present.
• Copper matte is made up of copper sulfide (80-95 percent) and Fe – Co alloys (five to seventeen percent).
• Metallic copper, silver, Pb – Ag alloys, and arsenide can all be found in addition to Fe – Co.
• Finally, the copper matte is a mixture of copper sulfide and a small amount of iron sulfide recovered during the matte process.