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院, 2018: 1-2. CHEN Yuqian. Basic Research on microwave roasting pretreatment-ultrasonic assisted leaching of germanium concentrate[D]. Kunming:Kunming University of Science and Technology, School......
concentrate cyanidation process optimization under new situation[J]. Gold, 2018, 39(5): 71-73. Review on treatment technologies of cyanide tailing YUAN Jia-sheng1, CHANG Yong-feng1, ZHENG Chun-long1, YANG......
separation. It is well known that some divalent ions, like Zn2+, Pb2+ and Ni2+, may accidentally activate quartz, leading to a low-quality concentrate product [7]. The effects of metal ions on flotations......
this problem and improve the performance of the device, many methods have been proposed, but the device design has little effect on it. Instead, researchers concentrate more on the molecule design to get......