蛇纹石型红土镍矿开发处理研究现状  

Research Status of Development and Treatment of Serpentine Laterite Nickel Ore

作　　者：徐豪政 金哲男[1] 潘裕霖 徐磊[1] 董准勤 杨洪英[1] XU Haozheng;JIN Zhenan;PAN Yulin;XU Lei;DONG Zhunqin;YANG Hongying(Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学,沈阳110819

出　　处：《中国资源综合利用》2024年第8期123-125,134,共4页China Resources Comprehensive Utilization

摘　　要：镍资源主要分为硫化镍矿、红土镍矿与海底含镍锰结核。随着硫化镍矿的逐渐枯竭,红土镍矿的开发利用引起了广泛的关注。针对硅、镁含量较高的蛇纹石型红土镍矿,系统综述蛇纹石型红土镍矿的火法处理工艺、湿法处理工艺以及火法-湿法联合处理工艺,简述各工艺的国内外研究新进展,并展望蛇纹石型红土镍矿未来的发展方向。Nickel resources are mainly divided into sulfide nickel ore,laterite nickel ore,and seabed nickel manganese nodules.With the gradual depletion of sulfide nickel ore,the development and utilization of laterite nickel ore have attracted widespread attention.A systematic review is conducted on the pyrometallurgical treatment process,hydrometallurgical treatment process,and pyrometallurgical hydrometallurgical combined treatment process of serpentine type laterite nickel ore with high silicon and magnesium content.The new research progress of each process at home and abroad is briefly described,and the future development direction of serpentine type laterite nickel ore is also discussed.

关 键 词：蛇纹石型红土镍矿 火法工艺 湿法工艺 

分 类 号：TD983[矿业工程—选矿]