摘要
简述了当前钼精矿的焙烧工艺;提出用真空回转窑两段作业处理钼精矿,获得高浓度SO2烟气,同时提高了生产效率;介绍了真空回转窑的设计、制造、安装、维修与测温方案。
The present calcination craft of molybdenum concentrates was sketched .Two-stage operation for molyb-denum contrates processing with vacuum rotary kiln was proposed to obtain high density SO 2 exhaust gas and raise production efficiency at the same time .Also, the design, manufacture, installation, maintainance and examination scheme of the vacuum rotary kiln were introduced .
出处
《中国钼业》
2015年第5期31-37,共7页
China Molybdenum Industry
关键词
多膛炉
回转窑
钼精矿
multi-hearth furnace
rotary kiln
molybdenum concentrates
