机构地区: 中南大学化学化工学院
出 处: 《有色金属(选矿部分)》 2005年第1期41-44,共4页
摘 要: 新药剂T -2K具有强捕收能力和高选择性 ,是铜硫分离的优良捕收剂。闭路试验结果表明 ,与传统黄药工艺相比 ,T -2K捕收剂用于德兴铜矿可分别提高铜精矿中铜、金回收率 1.5 3 %和 2 .45 % ;用于永平铜矿可分别提高铜精矿中铜、金和银回收率 1.95 %、4.17%和 6.0 8% ;用于华光金属选矿厂能提高铜精矿中铜回收率 5 %左右。 The new collector T-2K,having strong power for copper sulfide minerals and high selectivity against iron sulfide minerals,is an excellent collector for the copper minerals separation from sulfur minerals.The results of closed circuit show that compared with the traditional collector xanthate,the new collector T-2K have increased the recoveries in the copper concentrate for copper 1.53% and for gold 2.45% in Dexing copper mine,and for copper 1.95%,for silver 4.17% and for gold 6.08% in Yongping copper mine,and for copper 5% in Huaguang Mineral Processing Plant.
领 域: [矿业工程]