某含钙钒榴石型石煤的工艺矿物学及钒的赋存状态

来源期刊：有色金属2010年第3期

论文作者：徐永新 侯运炳 杨欢

文章页码：106 - 109

关键词：工艺矿物学； 石煤； 钒的赋存状态； 钙钒榴石

Key words：processing mineralogy； stone coal； occurrence state of vanadium； goldmanit

摘    要：对湖北某地的含钙钒榴石型石煤矿进行工艺矿物学研究。该矿物中钒的赋存状态主要是独立的钒矿物,少量赋存在碳质物中。钒矿物中主要是钙钒榴石,其次是钒云母和少量的含钒榍石,粒度分布范围分别为0.105~0.5mm,0.03~0.06mm和0.02~0.05mm。

Abstract: The processing mineralogy of stone coal with goldmanite from a mine in Hubei is investigated.The main occurrence state of vanadium in the deposit is self-contained vanadium mineral,only a few in the carbonaceous substance.The main vanadium minerals include goldmanite,roscoelite and shpene with vanadium,the grain size distributions are 0.105~0.5mm,0.03~0.06mm and 0.02~0.05mm.