化学选矿技术在低品位矿石处理中的应用  

The Application of Chemical Beneficiation Technology in the Treatment of Low Grade Ore

作　　者：张添钧 ZHANG Tian-jun(Shenyang Nonferrous Metallurgy Engineering and Research Institute Co.,Ltd.,Shenyang 110003,China)

机构地区：[1]沈阳有色冶金设计研究院有限公司,辽宁沈阳110003

出　　处：《有色矿冶》2022年第1期20-22,共3页Non-Ferrous Mining and Metallurgy

摘　　要：化学选矿技术是利用不同矿物质之间化学性质的差异,通过化学反应消融原矿石进而从原矿材料中提取所需元素的采矿手段。相较于传统的物理选矿技术,化学选矿技术在贫矿、细矿以及杂矿等分选难度较大的矿物质分离领域中具有较为显著的高效率优势。为了进一步提高化学选矿技术的应用效果,推动化学选矿技术在我国采矿产业中的应用,介绍了当前阶段化学选矿技术在不同原料矿开采中的应用,认为化学选矿技术在低品位矿石处理中的应用能够显著提高矿物质元素的富集效率。Chemical beneficiation technology is a method that uses the difference of chemical properties between different minerals to dissolve the original ore by chemical reaction and then extract the required elements from the raw ore material. Compared with the traditional physical beneficiation technology, chemical beneficiation technology has a significant advantage of high efficiency in the mineral separation of lean and fine ores and miscellaneous ores, which are difficult to separate. In order to further improve the application effect of chemical beneficiation technology, promote the application of chemical beneficiation technology in China’s mining industry, the application of chemical beneficiation technology in the mining of different raw materials in the current stage is introduced, and it is considered that the application of chemical beneficiation technology in the treatment of low grade ores can significantly improve the enrichment efficiency of mineral elements.

关 键 词：化学选矿 元素富集 低品位矿石 采矿工业 

分 类 号：TD865[矿业工程—金属矿开采]