Experimentation of extraction of V from vanadium mica is reportedl; influential factors such as roasting, leaching, purification and V precipitation are investigated.
本文介绍用氧化钙化焙烧法从钒云母矿中提取钒的试验研究，对焙烧、浸出、净化、沉钒过程中各影响因素进行了探讨。
The results show that the vanadium in stone coal is almost completely to be located or implanted inside mica mineral.
结果表明，钒在石煤中主要富集在云母类矿物中。
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