韩海生

教授 博士生导师 硕士生导师

入职时间:2018-01-15

所在单位:资源加工与生物工程学院

学历:博士研究生毕业

办公地点:生物楼204

性别:男

联系方式:hanhai5086@csu.edu.cn 手机号码:15111046402 邮箱:hanhai5086@csu.edu.cn hanhaishengjingji@126.com

学位:博士学位

在职信息:在职

主要任职:矿物加工系副系主任

毕业院校:中南大学

学科:矿业工程

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A novel flotation scheme: selective flotation of tungsten minerals from calcium minerals using Pb–BHA complexes in Shizhuyuan

发布时间:2020-04-02

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所属单位:资生院

发表刊物:RARE METALS

关键字:CONTACT-ANGLE MEASUREMENTS; SCHEELITE FLOTATION; OLEOYL SARCOSINE; SURFACE ENERGIES; ALKYL OXINE; CO

摘要:The similar floatabilities of calcium minerals and the huge difference between scheelite and wolframite have resulted in difficulties during their separation by flotation in Shizhuyuan Mine. In this study, novel collectors, lead complexes of benzohydroxamic acid (Pb-BHA), were introduced to modify the surface properties of scheelite and wolframite, thereby effectively and selectively improving floatability. The Pb-BHA complexes are found to be selective for the separation of scheelite and calcium minerals with little use of depressants and enable the synchronous flotation of scheelite and wolf

合写作者:Li Xiaodong, Tang Honghu, Sun Wei, Hu Yuehua, Liu Wenli, Han haisheng

论文类型:基础研究

论文编号:20

学科门类:矿业工程

文献类型:J

卷号:36

期号:6

页面范围:533-540

ISSN号:1001-0521

是否译文:

发表时间:2017-06-01

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