摘要
针对二钼酸铵生产中含氨尾气的治理,探索新的治理工艺,从根本上减少氨排放量。分析二钼酸铵的生产过程,研究氨浸过程中氨气的吸收与逸散规律,确定了多效循环氨浸的基本控制流程。
A new way to reduce the ammonia emission fundamentally in the production of ammonium molybdate was introduced.The process of ammonium dimolybdate was analyzed,the absorption and dispersion of ammonia gas during ammonia leaching were studied,the basic control process of multiple-effect circulation ammonia leaching was determined.
作者
郝绍鹏
HAO Shao-peng(Chemical Branch,Jinduicheng Molybdenum Co.,Ltd.,Weinan714000,Shaanxi,China)
出处
《中国钼业》
2020年第3期38-41,共4页
China Molybdenum Industry
关键词
钼酸铵
多效循环氨浸
氨气回收
环保治理
ammonium molybdate
multiple-effect circulation ammonia leaching
ammonia gas recovery
environment protection
