Electrowinning

Recovering metals from a solution or liquid state via the use of electrochemical processes is called electrowinning. BTC offers customers several products for electrowinning metals such as copper, precious metals, aluminium, lead, cobalt and rare earth metals. Our Guarfloc® and Guartec® types are guar-based products. Guarfloc® and Guartec® types are used as smoothing agents in the electrowinning of copper.