Журналы →  Tsvetnye Metally →  2010 →  №1 →  Назад

Название Preliminary oxidation of bio-cake in technology of processing of sulphide gold-bearing ores and concentrates
Автор Chubarov A. V., Belousova N. V., Drozdov S. V., Maksimenko V. V.
The new method of preparation of bio-cake to cyanidation and carbon-in-leach process of gold, a having number of advantages is offered. Preliminary processing of neutralised bio-cake by oxygen at the raised values рН allows to take 92–97 % of gold, then as leaching without usage of this operation 70–80 % of metal are dissolved only.
Ключевые слова Bio-cake, preliminary oxidation, cyanidation, carbon-in-leach process, oxygen, gold, Olimpiadinsky plant
Language of full-text русский
Полный текст статьи Получить