纯三氧化钼在氨水中溶解现象的分析研究  

ANALYSIS RESEARCH OF DISSOLUTION PHENOMENON OF PURE MOLYBDENUM TRIOXIDES DISSOLVED IN AMMONIUM

作　　者：雷宁宁[1] 郭磊[1] 

机构地区：[1]金堆城钼业股份有限公司化学分公司,陕西渭南714000

出　　处：《中国钼业》2010年第5期35-37,共3页China Molybdenum Industry

摘　　要：纯三氧化钼在氨水中的溶解现象,可以直接反映出纯三氧化钼的品质。催化剂要求的纯三氧化钼氨溶后溶液颜色澄清透明,氨不溶物含量不大于0.05%。根据纯三氧化钼氨溶后溶液颜色变化情况调节工艺参数比较简便易行,对指导生产有重大意义。Phenomenon of pure molybdenum trioxides dissolved in ammonia can be a direct reflection of the quality of pure molybdenum trioxides.When pure molybdenum trioxides used to produce catalysts dissolved in ammonia,its solution is clear and transparent,insoluble content in ammonia is not more than 0.05%.Adjusting parameters according to the colour change for the solution of pure molybdenum trioxide dissolved in ammonia is relatively easy.It has great significance in guiding the production.

关 键 词：纯三氧化钼 氨溶现象 氨不溶物 工艺参数 

分 类 号：TF841.2[冶金工程—有色金属冶金]