1) In enriched residue
铟富集渣
1.
The resultant 2-stage leach process is as follows:In the first stage,"low-acid"leaching is adopted for In enriched residue,high-grade In residue is leached first by concentrated acid followed by diluted acid while in the second stage,"medium-level acid"is used for leaching.
探索了不同原料铟的浸出工艺,得到的两种二次浸出工艺为:铟富集渣第一次浸出采用"低酸"浸出,第二次浸出采用"中酸"浸出;高品位铟渣第一次浸出采用先"浓酸"浸出后"稀酸"浸出,第二次浸出采用"中酸"浸出。
2) Concentration of indium
铟富集
补充资料：干渣渣
1.缺乏水分而呈渣屑的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。