摘要
随着世界工业的不断进步,预估今后几年内对稀有金属钽和铌的需求量将呈上升趋势。国内优质好选的钽铌资源日趋匮乏,导致钽铌资源保障存在风险,对其科学合理的综合利用和建立绿色低碳环保工艺是研究钽铌矿的关键点。本论文对钽铌矿选矿工艺现状、优缺点以及各联合选矿工艺的适用性进行阐述。重点总结了近年来研发出的各类钽铌矿浮选药剂,同时对钽铌矿选矿技术进行了展望。
With the continuous progress of world industry,it is estimated that the demand for rare metal tantalum and niobium will increase in the next few years.The lack of high-quality tantalum and niobium resources in China leads to the risk of tantalum and niobium resources guarantee.The scientific and reasonable comprehensive utilization and the establishment of green low carbon environmental protection process are the key points of tantalum and niobium ore research.In this paper,the current situation,advantages and disadvantages of tantalum niobium ore beneficiation process and the applicability of each combined beneficiation process are expounded.Various flotation reagents for tantalum-niobium ore developed in recent years were summarized,and the beneficiation technology of tantalum-niobium ore was prospected.
作者
吴海祥
王品杰
纪婉颖
Wu Haixiang;Wang Pinjie;Ji Wanying(State Key Laboratory of Comprehensive Utilization of Low-grade Refractory Gold Ores,Xiamen 361101,Fujian;Xiamen Zijin Mining&Metallurgy Technology Co.,Ltd.,Xiamen 361101,Fujian)
出处
《福建冶金》
2023年第1期1-6,共6页
Fujian Metallurgy
关键词
钽铌矿
选矿工艺
浮选
药剂
tantalum-niobium ore
mineral processing
flotation
reagent
