Experimental Research on Flotation Separation of a Kyanite Rough Concentrate in Hebei Province
Kyanite is a kind of andalusite minerals,with good refractory.In nature,it existed together with mica,quartz etc,so it is necessary to purify.Garnet kyanite schist in Hebei province as the raw ore was separated in this paper,on the basement of high intensity magnetic separation and gravity to demilish impurities,obtain kyanite rude concentrate,by proceed a series of flotation condition test research,through six-concentrate reelection,getting the flotation concentrate with grade of 56.16%,the productivity of 12.09%,the recovery of 36.82%.Meanwhile,the reason of the low concentrate grade was analysed,and the suggestion was given to deal with kyanite concentrate in the next step.It provided foundation date for the developing of kyanite separation.
kyanite rude concentrate flotation condition test test research
Nie Yimiao Dai Qihui Liu Shuxian
Hebei United University, Tangshan, 063009
国际会议
厦门
英文
389-392
2012-12-28（万方平台首次上网日期，不代表论文的发表时间）