研究了硫化沉淀法分离ito废靶硫酸浸出液中铟、锡的工艺。
A novel technology of separating indium and tin from sulphuric acid leach solution of ITO waste target by sulphuration precipitation has been developed.
采用酸浸法浸出废催化剂中的钼、镍、铋、镁，将浸出液沉钼酸后，对钼酸母液中的镍、铋、镁经过多级沉淀处理后加以综合回收。
Nickel bismuth magnesian is recycled by multiprecipitate after molybdenum is deposited from molybdenum-leaching solution and industrial production is realized.
采用酸浸法浸出废催化剂中的钼、镍、铋、镁，将浸出液沉钼酸后，对钼酸母液中的镍、铋、镁经过多级沉淀处理后加以综合回收。
Nickel bismuth magnesian is recycled by multiprecipitate after molybdenum is deposited from molybdenum-leaching solution and industrial production is realized.
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