TW363905B - Recycling process for copper-containing waste - Google Patents

Recycling process for copper-containing waste

Info

Publication number
TW363905B
TW363905B TW087115732A TW87115732A TW363905B TW 363905 B TW363905 B TW 363905B TW 087115732 A TW087115732 A TW 087115732A TW 87115732 A TW87115732 A TW 87115732A TW 363905 B TW363905 B TW 363905B
Authority
TW
Taiwan
Prior art keywords
containing waste
copper
recycling process
copper sulfate
waste
Prior art date
Application number
TW087115732A
Other languages
Chinese (zh)
Inventor
Shu-Ya Chen
Original Assignee
Yun Tai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yun Tai Co Ltd filed Critical Yun Tai Co Ltd
Priority to TW087115732A priority Critical patent/TW363905B/en
Application granted granted Critical
Publication of TW363905B publication Critical patent/TW363905B/en

Links

Abstract

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.
TW087115732A 1998-09-21 1998-09-21 Recycling process for copper-containing waste TW363905B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW087115732A TW363905B (en) 1998-09-21 1998-09-21 Recycling process for copper-containing waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW087115732A TW363905B (en) 1998-09-21 1998-09-21 Recycling process for copper-containing waste

Publications (1)

Publication Number Publication Date
TW363905B true TW363905B (en) 1999-07-11

Family

ID=57940895

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087115732A TW363905B (en) 1998-09-21 1998-09-21 Recycling process for copper-containing waste

Country Status (1)

Country Link
TW (1) TW363905B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI493046B (en) * 2013-05-15 2015-07-21 欣興電子股份有限公司 Method for treating copper-containing slurry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI493046B (en) * 2013-05-15 2015-07-21 欣興電子股份有限公司 Method for treating copper-containing slurry

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