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Application filed by Yun Tai Co LtdfiledCriticalYun Tai Co Ltd
Priority to TW087115732ApriorityCriticalpatent/TW363905B/en
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Publication of TW363905BpublicationCriticalpatent/TW363905B/en
The present invention relates to a recycling process for copper-containing waste characterized by adding sulfuric acid into the cooper-containing waste and subjecting it to acidation. After filtering and separation, the resulting copper sulfate mother liquid is subjected to condensation to produces useful substance of anhydrous copper sulfate, and the waste acid liquid produced in the process can be recycled repetitively and used as water for the process, so the process is free of secondary pollution.
TW087115732A1998-09-211998-09-21Recycling process for copper-containing waste
TW363905B
(en)