云南冶金2013，Vol.42Issue(2)：37-41,63,6.
香格里拉铜硫矿选矿工艺研究
Experimental Investigation on Beneficiation of the Copper Sulfide Ore in Shangrila
摘要
Abstract
The tests of preferential flotation of copper sulfide before pyrite, bulk flotation of copper sulfide and pyrite, as well as the rough concentrates regrinding experimental investigation are done according to the properties of the copper sulfide ore in shangrila. The preferential flotation process with the first grinding size of 80%-74μm is confirmed finally by means of the comparison of flotation results; the laboratory closed circuit flotation test shows that the Cu grade of copper concentrate is 19. 80% with the recovery of 83. 06% , and the S grade of sulphur concentrate is 40. 35% with the recovery of 66. 32%.关键词
铜硫矿/铜硫混选-分离/优先浮选/粗精矿再磨Key words
copper sulfide ore/bulk flotation of copper sulfide and pyrite-separation/preferential flotation/rough concentrate regrinding分类
矿业与冶金引用本文复制引用
沙发文,乔吉波,朱冰龙,温合平..香格里拉铜硫矿选矿工艺研究[J].云南冶金,2013,42(2):37-41,63,6.
