锌工艺水回用对复杂硫化矿方铅矿浮选的影响

IF 0.9 4区材料科学 Q3 Materials Science

Journal of The South African Institute of Mining and Metallurgy Pub Date : 2023-01-17 DOI:10.17159/2411-9717/241/2022

K. Boujounoui, A. Abidi, A. Baçaoui, K. Amari, D. He, A. Yaacoubi

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引用次数: 0

摘要

利用格马萨矿业公司(MCG)浮选厂回收的尾矿库水，对方铅矿对黄铜矿(RPb-Cu)、闪锌矿(RPb-Zn)和磁黄铁矿(RPb-Fe)的回收率和选择性进行了实验研究。结果表明:在不添加淡水的情况下，尾矿库水在铅循环中回收可获得良好的铅回收率(Rpb)(75%)和对Rpb - cu(54%)、Rpb - zn(60%)和Rpb - fe(65%)的选择性。这使得水至少可以循环使用四次。然而，将MCG厂目前使用的d80从100 um增加到160 um，对铅浮选性能产生了负面影响。

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Effect of zinc process water recycling on galena flotation from a complex sulphide ore

The effects of utilizing recycled tailings pond water from the flotation plant at the Mining Company of Guemassa (MCG) on galena recovery and selectivity towards chalcopyrite (RPb-Cu) , sphalerite (RPb-Zn), and pyrrhotite (RPb-Fe) were studied at bench scale. The results showed that recycling the tailings pond water in the lead circuit without addition of fresh water gave a good flotation performance in terms of lead recovery (Rpb) (75%) and selectivity towards the other metals: RPb-Cu (54%), RPb-Zn (60%) and RPb-Fe(65%). This allows the water to be recycled at least four times. However, increasing the d80 from 100 um to 160 um currently used at the MCG plant had a negative effect on the lead flotation performance.

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来源期刊

Journal of The South African Institute of Mining and Metallurgy 工程技术-矿业与矿物加工

CiteScore

1.50

自引率

11.10%

发文量

审稿时长

4-8 weeks

期刊介绍： The Journal serves as a medium for the publication of high quality scientific papers. This requires that the papers that are submitted for publication are properly and fairly refereed and edited. This process will maintain the high quality of the presentation of the paper and ensure that the technical content is in line with the accepted norms of scientific integrity.