摘要
潼关金矿矿石属于难选的细粒含金氧化矿石,最初采用“单一浮选”工艺流程,经济效益不好.经过多次挖潜改造以后,取得一定的经济效益.其改造过程:200t/d浮选→250t/d炭浆法→250t/d炭浆十70t/d浮选联合流程→250t/d炭浆十70t/d浮选分选流程.
Ores from Tong-Guan Gold Mine are refractory and oxidized containing fine grained gold.'Single flotation'was employed initially, but it was of poor benefit. Through remoulding the technology and taping the latent force, a marked economic benefit was obtained.The course of remoulding was as follows: flotation(250t/d)→CIP process(250t/d)→Combined process flow of CIP (250t/d) +flotation (70t/d) →separation process flow of CIP(250t/d) + flotation (70t/d)
出处
《黄金》
CAS
北大核心
1990年第12期35-39,共5页
Gold
关键词
金矿
选矿工艺
refractory oxidized ore
flotation
CIP process
combined process flow
separation process flow.
