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用离子交换剂从矿浆中回收金属的吸附工艺的发展和高强度的炭吸附剂制取工艺的研究,促进了用活性炭从氰化矿浆中回收金银的研究工作.苏联和其他国家所做的研究及外国企业的生产实践证明,采用炭吸附剂从溶液和矿浆中回收贵金属可获得明显的经济效果.其原因是活性炭比阴离子交换剂便宜80～
The development of the adsorption process for the recovery of metals from ore pulp using ion exchangers and the study of the preparation of high-strength charcoal adsorbents have facilitated the research into the recovery of gold and silver from cyanidation slurries using activated carbon.The work done by the Soviet Union and other countries Research and production practice of foreign companies prove that the obvious economic effect can be obtained by using carbon adsorbent to recover precious metal from solution and pulp.The reason is that activated carbon is cheaper than anion exchanger by 80 ~