CN105567980A - 一种从印刷电路板棕化废液中回收铜的方法 - Google Patents
一种从印刷电路板棕化废液中回收铜的方法 Download PDFInfo
- Publication number
- CN105567980A CN105567980A CN201610073171.6A CN201610073171A CN105567980A CN 105567980 A CN105567980 A CN 105567980A CN 201610073171 A CN201610073171 A CN 201610073171A CN 105567980 A CN105567980 A CN 105567980A
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- CN
- China
- Prior art keywords
- copper
- brown
- waste liquid
- printed circuit
- circuit board
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- Legal status (The legal status 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 status listed.)
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0091—Treating solutions by chemical methods by cementation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610073171.6A CN105567980B (zh) | 2016-02-02 | 2016-02-02 | 一种从印刷电路板棕化废液中回收铜的方法 |
Applications Claiming Priority (1)
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CN201610073171.6A CN105567980B (zh) | 2016-02-02 | 2016-02-02 | 一种从印刷电路板棕化废液中回收铜的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105567980A true CN105567980A (zh) | 2016-05-11 |
CN105567980B CN105567980B (zh) | 2017-04-26 |
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CN201610073171.6A Active CN105567980B (zh) | 2016-02-02 | 2016-02-02 | 一种从印刷电路板棕化废液中回收铜的方法 |
Country Status (1)
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CN (1) | CN105567980B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110315243A (zh) * | 2019-07-03 | 2019-10-11 | 郑州机械研究所有限公司 | 一种铜磷钎料内熔渣的处理方法 |
CN111501065A (zh) * | 2020-04-27 | 2020-08-07 | 阳谷祥光铜业有限公司 | 一种铜电解液的净化方法 |
CN113262786A (zh) * | 2021-06-09 | 2021-08-17 | 广东工业大学 | 一种非均相纳米铜催化剂及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279641A (en) * | 1992-08-25 | 1994-01-18 | Nikko Fine Products Co., Ltd. | Method for concurrent production of copper powder and a metal chloride |
CN102583840A (zh) * | 2012-01-18 | 2012-07-18 | 胜宏科技(惠州)股份有限公司 | 棕化废液降解提铜的光/臭氧-电-吸附反应装置及方法 |
CN103233244A (zh) * | 2013-05-16 | 2013-08-07 | 广东工业大学 | 一种利用废棕化液提取铜的方法 |
CN104372376A (zh) * | 2014-06-20 | 2015-02-25 | 商实企业有限公司 | 从棕化废液中回收铜的方法 |
-
2016
- 2016-02-02 CN CN201610073171.6A patent/CN105567980B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279641A (en) * | 1992-08-25 | 1994-01-18 | Nikko Fine Products Co., Ltd. | Method for concurrent production of copper powder and a metal chloride |
CN102583840A (zh) * | 2012-01-18 | 2012-07-18 | 胜宏科技(惠州)股份有限公司 | 棕化废液降解提铜的光/臭氧-电-吸附反应装置及方法 |
CN103233244A (zh) * | 2013-05-16 | 2013-08-07 | 广东工业大学 | 一种利用废棕化液提取铜的方法 |
CN104372376A (zh) * | 2014-06-20 | 2015-02-25 | 商实企业有限公司 | 从棕化废液中回收铜的方法 |
Non-Patent Citations (1)
Title |
---|
潘湛昌 等: ""棕化废液处理技术的研究现状"", 《环境保护》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110315243A (zh) * | 2019-07-03 | 2019-10-11 | 郑州机械研究所有限公司 | 一种铜磷钎料内熔渣的处理方法 |
CN110315243B (zh) * | 2019-07-03 | 2021-08-03 | 郑州机械研究所有限公司 | 一种铜磷钎料内熔渣的处理方法 |
CN111501065A (zh) * | 2020-04-27 | 2020-08-07 | 阳谷祥光铜业有限公司 | 一种铜电解液的净化方法 |
CN113262786A (zh) * | 2021-06-09 | 2021-08-17 | 广东工业大学 | 一种非均相纳米铜催化剂及其制备方法和应用 |
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CN105567980B (zh) | 2017-04-26 |
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Effective date of registration: 20190923 Address after: 538000 Optimus Sky, 5000 Qisha Avenue, Bus Town, Port District, Fangchenggang City, Guangxi Zhuang Autonomous Region. No. 10, 1-2 floors, 3 buildings in Haiao City Patentee after: Guangxi Shengchang Logistics Co., Ltd. Address before: 410100 Hunan province Changsha Changsha City Economic and Technological Development Zone Bancang Road No. 29 new Changhai center service outsourcing base 3 A block 2 building 204 Patentee before: Changsha convergent Environment Technology Co., Ltd. |