Gold-manganese ore processing

In particular ore deposit, the noble metal (mainly silver) particles often has a state of being wrapped in the minerals manganese, manganese-containing silver up to 4 to 5 kg / ton gold from 2 to 10 g / t. The recovery method can recover manganese minerals by flotation, re-election and magnetic separation. In order to separate the precious metals from the manganese ore, the ore is usually treated with sulfurous acid prior to cyanidation 3 to 5 hours or, chlorides reductive roasting at 600 ℃ coal gas with the high manganese Mn becomes low, in order to improve Cyanide recovery of silver and gold.

Automotive Motorcycle Parts

Our provided Automotive Aluminum Die Casting Part is manufactured by a team of our professionals utilizing quality approved raw material and advanced technology.