copper cementation

详情

We offer your company and your esteemed suppliers raw material for copper electrolysis process - copper cementation.

 

The average copper content *5 +/- 2%

The average iron content 7.5 +/- 1.5%

The average humidity  *0 +/- 1.5 %

 

Price Formula:

 [Average price (5 days before payment) on LME х0,*5 (discount  on refining losses on 1 ton)] x (*-humidity in  %) х (copper content in %) = Price of copper cementation on standard copper content and humidity (FOB on russian ports Black or Caspian sea)

About the company:

     The main activity of  our company is recycling waste dumps of  Belovo zinc plant (Kemerovo region, Russia).  Currently, the company operates a pilot plant for the production of copper cementation.

Production technology:

     Copper cementation (precipitated copper) is a product obtained by precipitation (carburizing) by adding iron to the aqueous solution of copper sulfate waste obtained from the lixiviating of zinc production (clinker), wherein iron is dissolved, and copper is precipitated. The resulting product is cleaned from the remnants of the iron chips, dehydrated and packed in big bags.

Application:

     Copper cementation is a brown powder, which is coated on the outdoor black oxide film. Copper cementation can be used for producing both copper and various alloys (brass, bronze). Well cementation of copper can be used in the chemical industry as a dietary supplement because it contains a fine unoxidized copper.