用钼精矿制取钼酸铵的试验研究  

Study on Producing Ammonium Molybdate Using Molybdenum Concentrate

作　　者：卢国俭[1] 赵宏[1] 李守荣[1] 

机构地区：[1]西北矿冶研究院,甘肃白银730900

出　　处：《湿法冶金》2005年第1期19-22,共4页Hydrometallurgy of China

摘　　要：介绍了利用钼精矿生产钼酸铵的原理及工艺流程,提出了焙烧—浸出—净化—沉淀—氨溶的工艺路线,确定了最佳工艺条件。试验结果表明,确定的工艺条件合理可行,产出的钼酸铵质量符合GB3460—92要求。The principle and process of producing ammonium molybdate using molybdenum concentrate are discussed. The process of roasting-leaching-purification-deposition-dissolve with ammonium is put forwarded and the best process conditions is determined Test results indicated that the process (conditions) are reasonable and feasibility, quality of the ammonium molybdate product from tests meets the GB3460—92.

关 键 词：钼酸铵 制取 工艺路线 最佳工艺条件 净化 钼精矿 焙烧 浸出 试验研究 沉淀 

分 类 号：TF841.2[冶金工程—有色金属冶金]