1) rare earth hydrosmelting residue
稀土湿法冶炼废渣
2) waste residue of zinc hydrometallurgy
湿法炼锌废渣
3) smelting offal
冶炼废渣
1.
In this paper,the leaching of copper and zinc from smelting offal was studied.
主要研究了冶炼废渣中铜、锌的浸出,通过对废渣成分的分析选择了氨性浸出,首先通过四因素三水平的正交试验得到了氨性浸出的优化条件:石灰用量5%,碳酸氢铵用量30%,固液质量比为1∶4,浸出时间为36h,铜、锌的浸出率分别为58。
4) hydrometallurgical waste water
湿法冶炼废水
1.
The recovery of gold from hydrometallurgical waste water;
从湿法冶炼废水中回收金
5) Rear Earth Metallurgy
稀土冶炼
1.
Studies on Treatment of Wastewater with High Concentration of Ammonia Nitrogen in the Process of Rear Earth Metallurgy;
稀土冶炼高浓度氨氮废水的处理研究
6) Historical Pb-Zn Smelting Slag Land
土法炼锌废渣
1.
An Pots Experimental Study on Historical Pb-Zn Smelting Slag Land Reclamation in Northwestern Guizhou Province;
黔西北土法炼锌废渣场复垦试验研究
补充资料：金银湿法冶炼控电氯化浸出釜
金银湿法冶炼控电氯化浸出釜
金银湿法冶炼控电氯化浸出釜
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条