摘要
针对硫精矿中含铜高,对硫精矿中铜的回收开展分离浮选试验研究,试验研究结果表明:选用硫化钠脱药,石灰抑制黄铁矿、磁黄铁矿,捕收剂为黄药与丁铵黑药组合,基本实现了铜硫分离,小型闭路试验获得了铜精矿品位10.15%,回收率53.28%的指标。
Some sulphur concentrate containing copper, carry out floation tests study to recovery of copper from sulphur concentrate, tests, studies show that choose sodium sulfide nonahydrate to take off reagent, lime inhibit pyrite and pyrrhotite, of collector for xanthate and ammonium dibutyl dithiophosphate, basically achieved Cu- S separation, Small closed- circuit test could achieve the copper concentrate with gradelO. 15% and recovery 53.28%.
出处
《四川有色金属》
2011年第3期20-25,共6页
Sichuan Nonferrous Metals
关键词
硫精矿
铜硫分离
铜精矿
sulphur concentrate
Cu - S separation
copper concentrate
