滑石型钼矿选别工艺和药剂研究进展  

Research Progress of the Separation Technology and Reagents of the Talc-type Molybdenum Ore

作　　者：陈桃 简胜 谢贤[1,2] 童雄[1,2] 张英 吕向文[1,3] CHEN Tao;JIAN Sheng;XIE Xian;TONG Xiong;ZHANG Ying;LYU Xiangwen(School of Land and Resources Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China;State Key Laboratory of the Clean Utilization ofComplex Non-ferrous Metal Resources,Kunming 650093,Yunnan,China;Kunming Institute of Metallurgy,Kunming 650503,Yunnan,China)

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093 [2]省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093 [3]昆明冶金研究院,云南昆明650503

出　　处：《矿产综合利用》2024年第4期76-81,89,共7页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金(51764025)。

摘　　要：这是一篇矿物加工工程领域的论文。钼具有多项良好的物理化学性质,在多个领域得到广泛应用。钼主要来源于辉钼矿,但易选钼矿资源经长期开发而日益减少,如今滑石型等难选钼矿逐渐成为研究的焦点。滑石与辉钼矿的分离是滑石型钼矿分选的难点,两者具有相似的表面结构与天然可浮性,分离十分困难。文章概述了目前滑石型钼矿的选矿工艺与药剂等方面的研究进展,提出加强对滑石型钼矿选择性磨矿与有机大分子药剂的研究开发,以及加深药剂与矿物表面的作用机理和对原矿工艺矿物学的研究是今后分选滑石型钼矿的重要方向。This is an article in the field of mineral processing engineering.Molybdenum has many goodphysical and chemical properties and is widely used in many fields.Molybdenum is mainly derived frommolybdenite,but the resources of the easily beneficiated molybdenum ore have been gradually reduced afterlong-term development.Nowadays,talc-type and other refractory molybdenum ores have gradually becomethe focus of research.The separation of talc and molybdenite is a difficult point in the separation of talc-typemolybdenum ores.The two has similar surface structures and natural floatability,and the separation is verydifficult.This article summarizes the current research progress of talc-type molybdenum ore beneficiationtechnology and reagents,and proposes to strengthen the research and development of selective grinding oftalc-type molybdenum ores and organic macromolecular reagents,and deepen the mechanism and effect ofreagents and mineral surfaces.The study of the raw ore technological mineralogy is an important directionfor sorting the talc-type molybdenum ore in the future.

关 键 词：矿物加工工程 滑石 辉钼矿 滑石型钼矿 联合分选 有机抑制剂 

分 类 号：TD952[矿业工程—选矿]