对从铜钼中矿中回收钼的新工艺进行了研究。其主要过程为:中矿首先在碱性条件下高压氧分解,使钼以钼酸钠的形式进入溶液,而铜保留在残渣中,渣作为回收铜的原料,含钼溶液用萃取法回收钼。实验表明,在一定条件下,钼和铜的回收率分别达到95 6%和99%。 A new process for the recovery of molybdenum from copper-molybdenum ore was studied. The main process is as follows: Firstly, under high pressure, oxygen is decomposed in alkaline mine to make molybdenum enter the solution in the form of sodium molybdate while copper remains in the residue, slag is used as raw material for copper recovery, and molybdenum solution is recovered by extraction . Experiments show that under certain conditions, molybdenum and copper recovery of 956% and 99%, respectively.