锌氧压浸出有机物来源与脱除方法的研究

Study on Source and Removal Method of Organic Matter in Zinc Oxygen Pressure Leaching

本文主要介绍锌氧压浸出镓锗综合回收项目中氧压浸出使用的木质素磺酸钙及镓锗综合回收使用的有机萃取剂等成为溶液有机物主要来源,研究探寻有机物的脱除方法,将系统内的有机物稳定控制在合理的区间。

This paper mainly introduces that calcium lignosulfonate and organic extractant used in oxygen pressure leaching of Gallium and Germanium in zinc oxygen pressure leaching comprehensive recovery project become the main source of organic matter in solution,and studies the removal methods of organic matter,so as to control the organic matter in the system in a reasonable range.