Review of the Available Global Technologies for Gold …
1. Removal of impurity elements Available global technologies for gold refining 1.1 Miller process Separation of silver and other metals from gold by treating with gaseous …
Getting More Gold from Slimes: Higher Productivity in Wet …
ORP measurement is important during wet chlorination as it indicates when complete dissolution of the gold content of the slimes has been reached. Therefore, it prevents on …
What is the gold refining chlorination purification process, …
For most gold production enterprises, the ensuing problem is that the purity of gold products produced by the traditional smelting process can no longer meet the …
Gold Chlorination Process by Miller
Miller's Gold Chlorination process was introduced by F.B. Miller. The refining process employs chlorine gas, which passed into molten gold covered with a layer of …
Melting and Refining of Gold
Gold refining can be achieved by high-temperature chlorination of the molten metal (Miller process) followed by electrorefining (Wohwill pro cess). The Miller process consists of …
Gold Refinery Systems – for enhanced metals recovery
As a global provider of precious metals recovery equipment, we offer high-quality refining products to the gold mining industry, all designed to suit your needs. Our equipment makes it a lot simpler to turn precious metal concentrates, sludge and precipitates into Dore. …
Gold Refinery
's Outotec Gold Refinery is the result of more than 30 years' experience in developing robust and cost-effective solutions for precious metals recovery and …
Gold Chlorination Processes & Methods
Chlorination Process for Gold. This process was based on the fact that chlorine, in the presence of moisture, converts gold into the trichloride AuCl3, which is …