南华大学学报（自然科学版）2016，Vol.30Issue(3)：24-29,6.
镍钼矿浮选尾矿工艺矿物学及再选试验研究
Study on Process Mineralogy and Flotation of Ni-Mo Ore Flotation Tailings
摘要
Abstract
The grade of Ni,Mo in the Ni-Mo ore flotation tailings is 0.42%,0.62% respec-tively,it still has development and utilization value.In this paper,we learned that Ni,Mo in the Ni-Mo ore flotation tailings mainly exists in the form of sulphide ore through the analy-sis of the technological mineralogy. Molybdenum minerals is close to the gangue mineral disseminated,and the symbiotic relationship is closely related between nickel minerals and pyrite.The grade of Ni,Mo,of re-election concentrate are 1.44% and 1.89% respectively, and the recovery of Ni, Mo are 46. 39%, 41. 24% through closed-circuit flotation. This increased comprehensive recycling of Ni-Mo ore.关键词
工艺矿物学/镍钼矿/显微镜/闭路试验Key words
process mineralogy/Ni-Mo ore/microscope/closed-circuit test分类
矿业与冶金引用本文复制引用
刘建东,孙伟..镍钼矿浮选尾矿工艺矿物学及再选试验研究[J].南华大学学报（自然科学版）,2016,30(3):24-29,6.基金项目
国家高技术研究发展计划(“863”计划)基金资助项目(2007AA06Z129)；湖南省社会发展科技支撑计划重点基金资助项目(2011SK2011) （“863”计划）
