At Cleanmetals we do not have the view that we are revolutionising existing solutions, we are merely aiming at improving them and making them efficient for commercial applications.
The major improvements we have made to the cementation have transformed this known metallurgical reaction into a useful tool to treat many type of solutions.

Raul Poblete, Managing Director of Minera Valle Central (Amerigo Resources) said: 

“A pilot campaign of the ELSA technology was carried out for copper powder production. Such pilot campaign proved the technical capabilities of the ELSA technology with low grade solutions.”