论文部分内容阅读
考察了某些胺和中性磷萃取剂的氯仿溶液从盐酸介质中对金（Ⅲ）的协同萃取效应，发现伯胺和中性磷萃取剂混合后对金（Ⅲ）有正的协同萃取效应。在一定条件下，协萃系数可达２０以上
The synergistic extraction of gold (Ⅲ) from some hydrochloric and hydrochloric acid solutions was investigated in chloroform solution of some amines and neutral phosphorus extractants. It was found that there was a positive synergistic extraction effect on gold (Ⅲ) after the primary amine and neutral phosphorus extractant were mixed. . Under certain conditions, the synergistic coefficient up to 20 or more