混酸溶浸—硫化沉锡工艺处理ITO废料回收铟锡
Recycling indium and tin by treating ITO waste with sulphuric acid and hydrochloric acid leaching-sulfide precipitation
采用混酸溶浸—硫化沉锡工艺处理ITO废料，解决了料液难滤和有效回收铟和锡的问题。
It's difficult to leach ITO feed solution and effectively recycle indium and tin. The problems can be solved by treating ITO waste with sulphuric acid and hydrochloric acid leaching-sulfide precipitation.
ITO / 废料 / 铟 / 锡 / 混酸溶浸—硫化沉锡工艺
ITO / waste / indium / tin / sulphuric acid and hydrochloric acid leaching-sulfide precipitation
王树楷（1942－），男，云南个旧市人，红河锌联工贸有限公司教授级高级工程师，研究方向为提取冶金与循环经济
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