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我矿在冶金部有色金属研究院广东分院和前省设计实验大队的协作帮助下,经过一系列的试验,采用重介质涡流分选器的新工艺作为磨矿入选前矿物初步富集的手段,获得较好的工艺指标,在矿石破碎到30毫米的情况下,可以得到如下的分选指标:原矿品位0.21～0.54％,尾矿品位0.022～0.033％,回收率93.77～96.93％,轻产品的产率占给矿量50～59.43％。这一新工艺的采用减轻
With the help of the cooperation between the Guangdong Branch of the Research Institute of Nonferrous Metals of the Ministry of Metallurgy and the predecessor design and experimental brigade, after a series of experiments, using the new technology of the heavy medium eddy current sorter as a means of preliminarily enriching the pre-mined ore, Get better technical index, the ore is broken to 30 mm, the following sorting index can be obtained: ore grade 0.21 ~ 0.54%, tailings grade 0.022 ~ 0.033%, recovery 93.77 ~ 96.93%, light products Yield rate of ore to 50 ~ 59.43%. The adoption of this new process is reduced