NEW METHOD OF EXTRACTING GOLD AND SILVER FROM HIGH SILVER-GOLD CONCENTRATES

来源期刊：中国有色金属学报(英文版)1995年第3期

论文作者：Song, Qingshuang Wang, Dequan Cheng, Jinju

文章页码：50 - 53

Key words：extraction of gold and silver; chloride leach; sulphur-ammonia leach; cementation

Abstract: Laboratory tests have been carried out to develop the new method of extracting silver by chloride leach and gold by sulphur-ammonia leach. Results showed that by the method recovery efficiency of gold and silver from the concentrate was more than 95%.