Structures of Pb-BHA complexes adsorbed on scheelite surface
发布时间：2020-04-02
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所属单位：资生院
发表刊物：FRONTIERS IN CHEMISTRY
关键字：TOF-SIMS; BENZOHYDROXAMIC ACID; SELECTIVE FLOTATION; HYDROXAMIC ACIDS; ADSORPTION; MECHANISM; INSIGH
摘要：Previous studies have shown that Pb-BHA complexes (lead complexes of benzohydroxamic acid) have better collecting ability and can be used in flotation experiments with BHA acting as a collector and lead ions acting as activators. However, the structures of Pb-BHA complexes adsorbed on a mineral surface remain unclear. In this work, the adsorption behavior of Pb-BHA complexes on the scheelite surface was studied by flotation experiments and adsorption capacity measurements, and the structures of the adsorbed Pb-BHA complexes were determined using X-ray photoelectron spectroscopy (XPS) and time-
合写作者：Song Zhenguo, Li Bicheng, Zhu Yangge, Wang Ruolin, Sun Wei, Han haisheng, Hu Yuehua, Sun Wenjuan, Wei Zhao
论文类型：基础研究
论文编号：13
学科门类：矿业工程
文献类型：J
卷号：7
ISSN号：2296-2646
是否译文：否
发表时间：2019-09-24