Y-89捕收剂提高金银回收率的研究

Study on improving recovery of gold and silver by Y-89 collector

对新型捕收剂Y - 89与丁基黄药的对比实验及工业生产实验结果表明 :Y - 89对金银的捕收性能优于丁基黄药 ,产品金银的品位及回收率有明显提高。

The comparison tests of new type of collector Y-89 and butyl xanthate and their industrial-scale tests were carried out. The results showed that the collecting effect of Y-89 on gold and silver is higher than butyl xanthate's. The grades of gold and silver in the product and their recovery have been improved distinctly.