钼尾矿中有价金属的综合回收研究现状  

Review of Comprehensive Recovery of Valuable Metals from Molybdenum

作　　者：王国彬 蓝卓越[1,2,3] 赵清平 崔永琦 蔺慧杰 Wang Guobin;Lan Zhuoyue;ZHao Qingping;Cui Yongqi;Lin Huijie(Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming,Yunnan,China;State Key Laboratory of Complex Nonferrous Metal Resources Clean,Utilization,Kunming,Yunnan,China;Yunnan Province Engineering Research Center for Reutilizati on of Metal Tailings Resources,Kunming,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]云南省金属矿尾矿资源二次利用工程研究中心,云南昆明650093

出　　处：《矿产综合利用》2021年第3期140-148,共9页Multipurpose Utilization of Mineral Resources

摘　　要：随着钼产业的快速发展,大量钼尾矿逐年堆积,对自然生态环境造成了严重的污染。钼尾矿因原矿矿石性质、所用工艺等差异呈现不同的特性,但均含有钼、钨、铁等多种有价成分,是一种可利用的二次矿产资源。从钼尾矿中回收共伴生的有价金属是综合利用的一个关键环节。本文综合评述了钼尾矿的资源特点,并详细地总结了近年来回收共伴生有价金属的生产工艺、研究现状及进展,涉及钼、钨、铜、铁、硫等元素的综合回收,也对钼尾矿资源综合利用存在的一些问题进行了探讨,同时提出了合理化建议。With the rapid development of molybdenum industry,a large number of molybdenum tailings have been being accumulated year by year,which caused serious pollution to the natural ecological environment.Molybdenum tailings have different characteristics due to the differences in the properties of the raw ore and the technology used,but they all more or less contain a variety of valuable components such as molybdenum,tungsten and iron,and are typical secondary resources that can be used.The recovery of co-associated valuable metals from molybdenum tailings is a key link in comprehensive utilization.In this paper,the resource characteristics of molybdenum tailings and the production process,research status and progress of the comprehensive recovery of co-associated valuable metals are reviewed in detail,involving the comprehensive recovery of molybdenum,tungsten,copper,iron,sulfur and other elements.Mealwhile,some problems of molybdenum tailings resources comprehensive utilization are also discussed,and rational proposal are given in this paper.

关 键 词：钼尾矿 综合回收 浮选 磁选 

分 类 号：TD952[矿业工程—选矿]