摘要
从天然高分子和合成高分子两大类化合物出发,总结归纳了有机大分子抑制剂在多金属硫化矿浮选分离中的应用进展,阐述了有机大分子抑制剂在矿物表面的作用机制及其抑制机理,并结合应用实例综述了天然大分子抑制剂和合成大分子抑制剂在多金属硫化矿分离中的抑制效果及应用现状,预测了有机大分子抑制剂的未来发展方向。
In this paper,the application development of organic macromolecular depressants in the beneficiation of polymetallic sulfide ores was summarized from the natural polymers and synthetic polymers.The depressant mechanisms and its adsorption patterns on sulfide ores were introduced.Practical application cases were used to elaborate the application development of natural and synthetic macromolecule depressants.The future development trend of organic macromolecular depressants was also predicted by the overview of the current application status of macromolecular depressants.
作者
熊伟
张行荣
路亮
郑永兴
王逸帆
朱阳戈
XIONG Wei;ZHANG Xingrong;LU Liang;ZHENG Yongxing;WANG Yifan;ZHU Yangge(State Key Laboratory of Mineral Processing, BGRIMM Technology Group, Beijing 102628, China;China-South Africa Joint Research Center on the Development and Utilization of Mineral Resources, BGRIMM Technology Group, Beijing 102628, China;China-South Africa Belt and Road Joint Laboratory on Sustainable Exploration and Utilization of Mineral Resources, Beijing 102628, China;State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China)
出处
《矿产保护与利用》
2021年第2期65-73,共9页
Conservation and Utilization of Mineral Resources
基金
国家自然科学基金面上项目(51974030)
省部共建复杂有色金属资源清洁利用国家重点实验室开放课题基金项目(CNMRCUKF2102)。
关键词
大分子
抑制剂
多金属硫化矿
浮选
分离
铜铅分离
黄铁矿
滑石
macromolecular
depressants
polymetallic sulfide ore
floatation
separation
Cu-Pb separation
pyrite
talc
