摘要
本文采用钼精矿石灰焙烧、硫酸浸出、溶剂萃取、离子交换等工艺流程,从含铼钼精矿中提取钼和铼。最终产物是仲钼酸铵和高铼酸铵。总回收率是钼92.10%、铼88.66%。
In this'paper, a new technique of winning of Molybdenum and Rhenium form Rhenium-containg Molybdenite concentrate is introdued, A series of processes of molybdenite concentrate-lime roast, acid leaching-out, solvent-extration and anionic ion exchange are used. Final products are ammonium paramolybdate and ammonium perrhenate. Overall recovery percent is Mo 92.10% and Re 88.66%.
关键词
钼
铼
萃取
离子交换
铼钼矿石
Molybdenumm, Rheniun, solvent extraction, ion exchange
