非金属矿
非金屬礦
비금속광
NON-METALLIC MINES
2014年
5期
34-36
,共3页
付长行%高惠民%喻福涛%史文涛%柳溪
付長行%高惠民%喻福濤%史文濤%柳溪
부장행%고혜민%유복도%사문도%류계
萤石%重晶石%石英%分离%综合利用
螢石%重晶石%石英%分離%綜閤利用
형석%중정석%석영%분리%종합이용
lfuorite%barite%quartz%separation%comprehensive utilization
以湖南某重晶石-石英型萤石矿为研究对象，采用适宜的药剂制度和工艺条件，将CaF2品位为15.65%、BaSO4品位为50.05%的试样，经1粗9精1扫的闭路试验获得了萤石精矿品位95.37%，回收率82.82%；重晶石精矿品位91.48%，回收率97.95%，实现了该类型萤石矿的综合利用。
以湖南某重晶石-石英型螢石礦為研究對象，採用適宜的藥劑製度和工藝條件，將CaF2品位為15.65%、BaSO4品位為50.05%的試樣，經1粗9精1掃的閉路試驗穫得瞭螢石精礦品位95.37%，迴收率82.82%；重晶石精礦品位91.48%，迴收率97.95%，實現瞭該類型螢石礦的綜閤利用。
이호남모중정석-석영형형석광위연구대상，채용괄의적약제제도화공예조건，장CaF2품위위15.65%、BaSO4품위위50.05%적시양，경1조9정1소적폐로시험획득료형석정광품위95.37%，회수솔82.82%；중정석정광품위91.48%，회수솔97.95%，실현료해류형형석광적종합이용。
Taking a barite-quartz lfuorite ore in Hunan Province as the research object, using appropriate reagent regime and process conditions, succeeds in separating effectively lfuorite 15.65%, barite 50.05% sample. In the closed circuit process test, having a roughing,nine concentration and a scavenging, get the lfuorite concentrate with the content of CaF2 95.37% and the recovery of CaF2 82.82%, while recycling the BaSO4 barite ore concentrate grade is 91.48%, the recovery rate is 97.95%, has realized the comprehensive utilization of this lfuorite ore.
