摘要
研究了石煤钒矿不加钠盐直接通过空气进行高温氧化焙烧的工艺，与加盐焙烧工艺比较，基本上无废气污染。目前较为理想的焙烧设备是旋转窑。
The roasting process which is carried out by air oxidation directly in high temperature without any sodium salts added is studied.Comparing with the roasting process with sodium salts added,the former has no exhaust gas pollution basically.At present,the more ideally roasting equipment is rotary kiln.
出处
《无机盐工业》
CAS
2000年第1期32-34,共3页
Inorganic Chemicals Industry
关键词
石煤钒矿
无盐焙烧
旋转窑
焙烧
含钒量
stone coal-vanadium ore
roasting without sodium salts added
rotary kiln
