摘要
对于硫酸钙中含量比较高的废渣中回收银的方法,对于这个高效回收银的方法,高效的回收方法回收银的百分比高达70%以上,并且回收过程中还可以使铅、金、铜等金属元素的浸出率都得到增加,当含有锌的液体会回到锌的冶炼系统中,不会产生什么污染,对于高效回收银的方法对于资源的高效利用是有很重要的意义。
For the method of recovering silver from waste residue with high content of calcium sulfate, the percentage of silver recovered by this efficient method is as high as 70%, and the leaching rate of lead, gold, copper and other metal elements can be increased during the recovery process. When the liquid containing zinc returns to the zinc smelting system, there will be no pollution. It is very important for efficient recovery of silver for efficient utilization of resources.
引文
[1]熊以俊,乐剑,薛国元,等.钴湿法冶炼中高镁硫酸铵废水的综合利用[J].湿法冶金,2017,36(3):238-241.