摘要
介绍了处理低品位钼精砂生产钼酸铵及钼酸钠的工艺 ,钼的一次氨浸率达 96%以上 ,一次碱浸率达 97%以上 ,随同废液流失的钼占总投入钼量的 0 .5%～ 1 .0 % ,弃渣含钼小于 4% ,所得溶液及产品纯度高。
This paper introduces a kind of special technology to treat low grade molybdate and sodium molybdate which makes frist ammonium leaching of molybdenum up to above 96%,and frist bases leaching of molybdenum up to above 97%,with the 0.5%～1.0% of total molybdenum amount washed away and the less than 4% of molybdenum amount thrown away.Consequently,the solution and product has gained arise of high purity.
出处
《中国钼业》
2000年第3期33-34,37,共3页
China Molybdenum Industry
关键词
钼粗砂
钼酸铵
钼酸钠
氨浸
碱浸
生产工艺
Molybdenum concentrate,Ammonium molybdate,Sodium molybdate,Ammonia leaching,Alkaline leaching,New technology
