钛磁铁矿选矿技术研究进展  

Research Progress in Titanium-magnetite BeneficiationTechnology

作　　者：陈超[1,2] 张裕书[1] 李潇雨[1] 刘能云[1] Chen Chao;Zhang Yushu;Li Xiaoyu;Liu Nengyun(Institute of Multipurpose Utilization of Mineral Resource,Chinese Academy of Geological Sciences,Chengdu,Sichuan,China;College of Resources and Civil Engineering,Northeastern University,Shenyang,Liaoning,China)

机构地区：[1]中国地质科学院矿产综合利用研究所,四川成都610041 [2]东北大学资源与土木工程学院,辽宁沈阳110819

出　　处：《矿产综合利用》2021年第3期99-105,共7页Multipurpose Utilization of Mineral Resources

基　　金：四川省科技计划项目(2019YFS0452、2019YFS0451);中国地质调查项目(DD20189501)。

摘　　要：我国是铁矿资源消费大国,钛磁铁矿源占全国铁矿资源储量的10%以上。本文从钛磁铁矿的工艺矿物学性质、钛磁铁矿选矿工艺、钛磁铁矿精矿提铁降杂及钛磁铁矿选矿过程中元素走向等方面综述了钛磁铁矿的选矿技术研究进展,指出了今后的重点研究方向。China is a major consumer of iron ore resources.Titanium-magnetite accounts for more than 10% of the country's iron ore reserves.In this paper,the research progress of titanium-magnetite beneficiation technology is reviewed from the aspects of titanium-magnetite process mineralogy characteristics,titanomagnetite beneficiation technology,titanium-magnetite concentrate iron and impurity reduction,and element trend in the titanomagnetite beneficiation process..The research directions in the future are pointed out.

关 键 词：钛磁铁矿 工艺矿物学 阶磨阶选 提铁降杂 

分 类 号：TD951[矿业工程—选矿]