- Article
Selective Leaching of Arsenic from Copper Concentrates in Hypochlorite Medium
- Maria Cecilia Hernández,
- Oscar Benavente,
- Antoni Roca,
- Evelyn Melo and
- Víctor Quezada
The selective leaching of arsenic using sodium hypochlorite was evaluated in order to reduce its concentration in a copper concentrate. The best conditions achieved in the synthetic concentrate were applied to the industrial concentrate. First, the i...