Thiosulphate: An alternative lixiviant for gold ore
8th International Mineral Processing Symposium (IMPS-2000), Antalya, Türkiye, 16 - 18 Ekim 2000, ss.511-515, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası:
- Basıldığı Şehir: Antalya
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.511-515
- Dokuz Eylül Üniversitesi Adresli: Evet
Özet
Dissolution of precious metals from Ovacik gold ore py ammoniacal thiosulphate has been investigated. The effect of parameters such as solid / water ratio, S2O32-, Cu2+, NH3, SO32- concentrations and leaching time have been experimentally determined. In optimum leach conditions 82 % Au and 83 % Ag recoveries have been obtained.