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Strategic Study of CAE >> 2009, Volume 11, Issue 9

Recycling indium and tin by treating ITO waste with sulphuric acid and hydrochloric acid leaching-sulfide precipitation

Honghe Zinc Industrial Trade Co., Ltd., Gejiu,Yunnan 661011, China

Received: 2008-09-01 Available online: 2009-09-14 16:33:49.000

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Abstract

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.

Figures

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References

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