CN109943721A - 一种低酸浸出电子废物中铜的工艺 - Google Patents
一种低酸浸出电子废物中铜的工艺 Download PDFInfo
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- CN109943721A CN109943721A CN201711385144.3A CN201711385144A CN109943721A CN 109943721 A CN109943721 A CN 109943721A CN 201711385144 A CN201711385144 A CN 201711385144A CN 109943721 A CN109943721 A CN 109943721A
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- copper
- leaching
- electronic waste
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- 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
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CN201711385144.3A CN109943721B (zh) | 2017-12-20 | 2017-12-20 | 一种低酸浸出电子废物中铜的工艺 |
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CN201711385144.3A CN109943721B (zh) | 2017-12-20 | 2017-12-20 | 一种低酸浸出电子废物中铜的工艺 |
Publications (2)
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CN109943721A true CN109943721A (zh) | 2019-06-28 |
CN109943721B CN109943721B (zh) | 2021-01-22 |
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CN (1) | CN109943721B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022067448A1 (en) * | 2020-10-02 | 2022-04-07 | Excir Works Corp. | Method for extraction of coinage metals |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102643995A (zh) * | 2012-05-15 | 2012-08-22 | 四川大学 | 分离回收废旧电子电器中铜的方法 |
JP2013155416A (ja) * | 2012-01-31 | 2013-08-15 | Sumitomo Metal Mining Co Ltd | 黄銅鉱を含む硫化銅鉱からの銅の浸出方法 |
JP5482461B2 (ja) * | 2010-05-31 | 2014-05-07 | 住友金属鉱山株式会社 | 銅電解廃液からの銅の回収方法 |
CN104264184A (zh) * | 2014-09-12 | 2015-01-07 | 上海电力学院 | 一种从废旧线路板中提取金属铜的方法 |
CN106086417A (zh) * | 2016-06-27 | 2016-11-09 | 南开大学 | 一种从废旧手机电路板中提取铜和金的方法 |
CN106947866A (zh) * | 2016-09-09 | 2017-07-14 | 南京理工大学 | 一种废弃印刷电路板的回收利用方法 |
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2017
- 2017-12-20 CN CN201711385144.3A patent/CN109943721B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5482461B2 (ja) * | 2010-05-31 | 2014-05-07 | 住友金属鉱山株式会社 | 銅電解廃液からの銅の回収方法 |
JP2013155416A (ja) * | 2012-01-31 | 2013-08-15 | Sumitomo Metal Mining Co Ltd | 黄銅鉱を含む硫化銅鉱からの銅の浸出方法 |
CN102643995A (zh) * | 2012-05-15 | 2012-08-22 | 四川大学 | 分离回收废旧电子电器中铜的方法 |
CN104264184A (zh) * | 2014-09-12 | 2015-01-07 | 上海电力学院 | 一种从废旧线路板中提取金属铜的方法 |
CN106086417A (zh) * | 2016-06-27 | 2016-11-09 | 南开大学 | 一种从废旧手机电路板中提取铜和金的方法 |
CN106947866A (zh) * | 2016-09-09 | 2017-07-14 | 南京理工大学 | 一种废弃印刷电路板的回收利用方法 |
Non-Patent Citations (1)
Title |
---|
刘坚志等: ""铜的回收工艺"", 《金属再生》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022067448A1 (en) * | 2020-10-02 | 2022-04-07 | Excir Works Corp. | Method for extraction of coinage metals |
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CN109943721B (zh) | 2021-01-22 |
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Effective date of registration: 20190628 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Applicant after: Research Institute of engineering and Technology Co., Ltd. Address before: No. 2, Xinjie street, Xicheng District, Beijing, Beijing Applicant before: General Research Institute for Nonferrous Metals |
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Effective date of registration: 20210407 Address after: 101407 No.11, Xingke East Street, Yanqi Economic and Technological Development Zone, Huairou District, Beijing Patentee after: Youyan resources and Environment Technology Research Institute (Beijing) Co.,Ltd. Address before: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: YOUYAN ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |