铜业工程
銅業工程
동업공정
Copper Engineering
2015年
5期
29-32
,共4页
铜优先浮选%弱碱性介质%分支串流%载体%银矿物
銅優先浮選%弱堿性介質%分支串流%載體%銀礦物
동우선부선%약감성개질%분지천류%재체%은광물
copper differential flotation%alkaline medium%ramified%vector%silver mineral
探讨了采用分支串流新工艺提高永平铜矿铜银选矿指标与节省药剂成本的先进性,试验结果表明,采用新工艺不仅能大幅提高铜选别指标,其银的选别指标也明显优于现场生产工艺.与现场生产工艺相比较,铜、银回收率分别提高1.16个百分点、2.17个百分点,同时还可以节省选铜药剂近10%,降本增效明显.
探討瞭採用分支串流新工藝提高永平銅礦銅銀選礦指標與節省藥劑成本的先進性,試驗結果錶明,採用新工藝不僅能大幅提高銅選彆指標,其銀的選彆指標也明顯優于現場生產工藝.與現場生產工藝相比較,銅、銀迴收率分彆提高1.16箇百分點、2.17箇百分點,同時還可以節省選銅藥劑近10%,降本增效明顯.
탐토료채용분지천류신공예제고영평동광동은선광지표여절성약제성본적선진성,시험결과표명,채용신공예불부능대폭제고동선별지표,기은적선별지표야명현우우현장생산공예.여현장생산공예상비교,동、은회수솔분별제고1.16개백분점、2.17개백분점,동시환가이절성선동약제근10%,강본증효명현.
The Copper and Silver separation indexes improved and the advancement of saving reagent cost by using new technology of ramified are discussed. The experimental results show that the new process can not only significantly improve copper processing index, but also the silver processing index is better than on-site production process obviously. Compared with on-site production process, the recovery rates of copper and silver are increased by 1.16 percentage points and 2.17 percentage points respectively. At the same time, it can also save the cost of copper processing agents of near 10%, cost decreasing and benefits increasing.
