重晶石分选技术研究进展  

Research Progress on Sorting Technologies of Barite

作　　者：范智禹 赵金铭 李伟 罗斌 吴怡逸 文竹 聂登攀 陶文亮[1,2] FAN Zhiyu;ZHAO Jinming;LI Wei;LUO Bin;WU Yiyi;WEN Zhu;NIE Dengpan;TAO Wenliang(School of Chemical Engineering,Guizhou Minzu University,Guiyang 550025,China;Guizhou Association for Science and Technology,Guiyang 550003,China)

机构地区：[1]贵州民族大学化学工程学院,贵州贵阳550025 [2]贵州省科学技术协会,贵州贵阳550003

出　　处：《湿法冶金》2022年第6期477-483,共7页Hydrometallurgy of China

基　　金：贵州省教育厅创新群体重大科研项目(黔教合KY[2018]016);贵州省科技计划项目(黔科合支撑[2020]4Y014);贵州省科技计划项目(黔科合支撑[2021]一般484)。

摘　　要：重晶石常与萤石、方解石、石英等伴生,需要通过分选加以分离。综述了近年来重晶石分选技术研究进展,重点介绍了泡沫浮选技术,评述了各类浮选捕收剂与抑制剂的作用机制和分离性能,展望了重晶石分选技术在工业生产中面临的困境、挑战及前景。Barite often associates with fluorite,calcite,quartz,etc,and needs to be separated by sorting.The research progress on sorting technology of barite in recent years is reviewed with emphasis on the froth flotation,the mechanism of action and separation performance of various flotation collector and inhibitors.The dilemma,challenges and prospects of barite sorting technology in industrial production are prospected.

关 键 词：重晶石 分选 浮选 捕收剂 抑制剂 进展 

分 类 号：TD923[矿业工程—选矿] P619.25[天文地球—矿床学]