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铜精矿的高压釜浸出据加拿大不列颠哥伦比亚大学金属和材料工程系的资料,高压浸出适用于含有许多有害杂质的低品位铜精矿。采用火法处理这类精矿是无利可图的。该系在实验室范围内研制了铜精矿高压浸出工艺。该精矿品位如下(%):Cu25.6~29.7;Fe26.9...
Autoclave leaching of copper concentrates According to the University of British Columbia’s Department of Metals and Materials Engineering, high-pressure leaching applies to low-grade copper concentrates containing many harmful impurities. It is unprofitable to treat this concentrate by fire. The department developed a copper concentrate high-pressure leaching process in the laboratory. The concentrate grade is as follows (%): Cu25.6 ~ 29.7; Fe26.9 ...