低品位褐铁矿型红土镍矿资源化利用与新技术研发现状  

Resource Utilization and New Technology Development of Low Grade Limonite Laterite Nickel Ore

作　　者：党晓娥[1] 谭金滔 卢苏君[2] 张婷 边道超 DANG Xiao-e;TAN Jin-tao;LU Su-jun;ZHANG Ting;BIAN Dao-chao(College of Metallurgical Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China;National Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization,Jinchuan Group Co.,Ltd.,Jinchang 737100,Gansu,China;Dressing Plant,Jinchuan Group Co.,Ltd.,Jinchang 737100,Gansu,China)

机构地区：[1]西安建筑科技大学冶金工程学院,西安710055 [2]金川集团股份有限公司镍钴资源综合利用国家重点实验室,甘肃金昌737100 [3]金川集团股份有限公司选矿厂,甘肃金昌737100

出　　处：《有色金属（冶炼部分）》2022年第4期12-20,共9页Nonferrous Metals（Extractive Metallurgy)

基　　金：镍钴资源综合利用国家重点实验室2019-2020年度开放基金(GZYS-KY-2020-015)。

摘　　要：在分析新能源车发展现状以及对镍钴需求现状的基础上,详细分析了褐铁矿型红土镍矿资源化利用技术原理、重要技术指标及技术特点,探讨了现有方法的缺点及褐铁矿型红土镍矿资源化利用急需解决的关键技术难题,指出了其未来资源化利用新方向,同时给出了镍铁分离新技术研发现状以及存在的主要问题。Based on analysis of new energy vehicle development status and the current demand for nickel and cobalt resource,the principle,technical indexes and technical feature of the process of limonite laterite nickel ore resource utilization were analyzed.Limitations of current methods and key technical problems to be solved in resource utilization of limonite laterite nickel ore were discussed.New trend of its resource utilization was pointed out,and research status and main problems of new technology for separation nickel from iron were given.

关 键 词：褐铁矿型红土镍矿 资源化利用 镍铁分离 局限性 现状 

分 类 号：TF816[冶金工程—有色金属冶金]