Research and application of efficient germanium extraction technology from zinc oxide dust
Aiming at the problems of high-efficiency extraction of germanium from zinc oxide dust,difficulty in separating germanium and arsenic,and low quality of germanium concentrate products caused by high arsenic,iron,zinc and other impurities in germanium concentrate,a new germanium extraction technology was developed and applied to production practice to solve the technical problems of separating germanium and arsenic,and improve the quality of germanium concentrate and the direct yield of germanium.