规则大晶体二钼酸铵的生产实践

Production practice of large crystalline ammonium dimolybdate

分析了传统的生产工艺中粉末态二钼酸铵团聚的主要原因。根据钼酸铵结晶体系的特点,针对性地采取加入晶种、控制蒸发速率等措施,生产出规则大晶体二钼酸铵产品。

This paper analyses the main reason of the agglomeration of powder ammonium dimolybdate during the traditional process, according to the characteristic of molybdate crystallization system, the large crystalline ammonium dimolybdate can obtained after the seeding and evaporating rate etc controlling.