Processing of zinc-containing gold-silver and silver-gold precipitate (cementate) with extraction of valuable components

Processing of zinc-containing gold-silver and silver-gold precipitate (cementate) with extraction of valuable components

2007

The technology is protected by the patent of the Russian Federation No. 2424338. 

Now SIBPROJECT uses this technology at the enterprise in Krasnoyarsk.

• high extend of extraction of precious metals (more than 99?9%);
• possibility of receiving alloy of Dore with the total content of gold and silver more than 99%;
• existence of the complex processing including processing of own waste and also passing extraction of non-ferrous metals.