Fluorite particles as a novel calcite recovery depressant in scheelite flotation using Pb-BHA complexes as collectors
发布时间：2020-04-01
点击次数：
所属单位：中南大学资生院
发表刊物：MINERALS ENGINEERING
关键字：SELECTIVE FLOTATION; ADSORPTION; MINERALS; MECHANISM; SCHEME
摘要：Lead complexes of benzohydroxamic acid (Pb-BHA complexes) have been successfully applied to the industrial separation of scheelite from calcite and fluorite minerals. However, the separation of scheelite from calcite using Pb-BHA complexes in the absence of fluorite is difficult. In flotation tests, both sodium fluoride and fluorite particles have been shown to depress calcite but not scheelite. Therefore, fluoride ions from the dissolved fluorite particles play an important role in the flotation separation of scheelite from calcite. In the current study, the results of zeta potential analysis
合写作者：Yang Yue, Liu Hang, Wang Li, Wang Jianjun, Hu Yuehua, Sun Wei, Han haisheng, Wei Zhao, Wang Ruolin
论文类型：基础研究
论文编号：9
学科门类：矿业工程
文献类型：J
卷号：192
页面范围：84-91
ISSN号：0892-6875
是否译文：否
发表时间：2019-05-01