镍钼矿处理工艺研究现状  

The Research Current Situation of the Treatment Process for Ni-Mo Ores

作　　者：胡慧英[1] 赵庆雷[1] 张志华[1] 张志雄[1] 

机构地区：[1]长沙矿冶研究院有限责任公司,湖南长沙410012

出　　处：《金属材料与冶金工程》2013年第3期42-46,51,共6页Metal Materials and Metallurgy Engineering

摘　　要：随着高品位镍、钼资源的开发日益匮乏,高效低成本开发利用镍钼矿具有重要的意义。根据镍钼矿的资源状况及特点,介绍了不同的处理工艺,归纳起来大致有选矿工艺、火法冶金工艺和湿法冶金工艺等,对当前的各种工艺进行综述及展望,认为全湿法流程较有优势,以及提出现有镍钼矿处理工艺中存在的一些问题,并展望了镍钼矿处理工艺的发展趋势。With the Ni and Mo high grade ore resources are scarce increasingly in the world,it is significant to develop and utilize the Ni-Mo ore in a high efficiency and low costing way to the Ni and Mo industry.According to the resource situation and distinguishing feature of Ni-Mo ores,this article introduces the different technique,such as beneficiation process,pyrometallurgy and hydrometallurgy and so on.It is pointed out that the hydrometallurgy process is superior in treating Ni-Mo ores over pyrometallurgy process.Some problems come into existence in metallurgical processes of Ni-Mo ores are also pointed out.Furthermore,the development tendency of the treatment technology for Ni-Mo ores is looked forward.

关 键 词：镍钼矿 选矿工艺 火法冶金 湿法冶金 

分 类 号：TF815[冶金工程—有色金属冶金]