It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.
介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
2
The test of comprehensive recovery of valuable elements in polymetallic antimony sulfide was carried out according to the properties of the ore.
根据矿石性质，对多金属硫化锑矿中的有价金属进行了综合回收试验。
3
The test results prove that this technology can produce precious lead directly with no pollution, lower energy consumption. short process flow and high removing rate of antimony.