CN102345140B - 一种从含银废催化剂中电积回收白银的方法 - Google Patents
一种从含银废催化剂中电积回收白银的方法 Download PDFInfo
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- CN102345140B CN102345140B CN201110236060.XA CN201110236060A CN102345140B CN 102345140 B CN102345140 B CN 102345140B CN 201110236060 A CN201110236060 A CN 201110236060A CN 102345140 B CN102345140 B CN 102345140B
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- silver
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- spent catalyst
- silver powder
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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
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CN201110236060.XA CN102345140B (zh) | 2011-08-17 | 2011-08-17 | 一种从含银废催化剂中电积回收白银的方法 |
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CN201110236060.XA CN102345140B (zh) | 2011-08-17 | 2011-08-17 | 一种从含银废催化剂中电积回收白银的方法 |
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CN102345140A CN102345140A (zh) | 2012-02-08 |
CN102345140B true CN102345140B (zh) | 2014-02-05 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102732730B (zh) * | 2012-06-28 | 2013-11-06 | 江苏龙源催化剂有限公司 | 选择性催化还原脱硝催化剂钒组分回收的方法 |
CN102965693A (zh) * | 2012-11-21 | 2013-03-13 | 淮阴工学院 | 超声旋流电解装置 |
CN103276216B (zh) * | 2013-06-11 | 2014-11-19 | 贵研资源(易门)有限公司 | 一种从废银催化剂中回收银的方法 |
CN103397348B (zh) * | 2013-07-05 | 2016-01-20 | 浙江科菲科技股份有限公司 | 一种利用旋流电解处理阳极泥的方法 |
CN105525310A (zh) * | 2015-11-04 | 2016-04-27 | 陕西瑞凯环保科技有限公司 | 一种从含银废料中回收银的方法 |
CN107674992B (zh) * | 2017-09-21 | 2019-08-09 | 中国科学院过程工程研究所 | 一种金属银的清洁提取方法 |
CN109208032A (zh) * | 2018-09-28 | 2019-01-15 | 浙江科菲科技股份有限公司 | 一种从含镓碱性溶液中电积回收镓的方法 |
CN109852997B (zh) * | 2019-03-20 | 2021-04-20 | 北京航天国环技术有限公司 | 一种含银废盐的处理方法 |
CN109853002B (zh) * | 2019-03-30 | 2020-03-20 | 深圳市泰兴和环保实业有限公司 | 一种旋流电解装置 |
CN112410828A (zh) * | 2020-11-24 | 2021-02-26 | 深圳市贵金装备科技有限公司 | 一种高浓度硝酸银电积法制备高纯银的工艺 |
CN114752966A (zh) * | 2022-03-09 | 2022-07-15 | 金川集团股份有限公司 | 一种银电解旧液的高效回用方法 |
Citations (3)
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CN101786775A (zh) * | 2010-02-10 | 2010-07-28 | 中南大学 | 一种从电镀污泥中选择性回收铜和镍的方法 |
CN101974689A (zh) * | 2010-09-26 | 2011-02-16 | 金川集团有限公司 | 一种处理含铜物料的方法 |
CN102010036A (zh) * | 2010-12-04 | 2011-04-13 | 金川集团有限公司 | 银电解废液处理方法 |
Family Cites Families (1)
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KR100430146B1 (ko) * | 2002-02-26 | 2004-05-03 | 한국생산기술연구원 | 폐수내 유가금속 회수처리용 사이클론 전해장치 |
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- 2011-08-17 CN CN201110236060.XA patent/CN102345140B/zh active Active
Patent Citations (3)
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CN101786775A (zh) * | 2010-02-10 | 2010-07-28 | 中南大学 | 一种从电镀污泥中选择性回收铜和镍的方法 |
CN101974689A (zh) * | 2010-09-26 | 2011-02-16 | 金川集团有限公司 | 一种处理含铜物料的方法 |
CN102010036A (zh) * | 2010-12-04 | 2011-04-13 | 金川集团有限公司 | 银电解废液处理方法 |
Non-Patent Citations (9)
Title |
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含银废料中银的综合回收和利用工艺方法;张钦发等;《有色金属》;20040228;第56卷(第1期);第60页 * |
孟祥和等.重金属废水处理.《重金属废水处理》.化学工业出版社,2000,143-146. * |
张钦发等.含银废料中银的综合回收和利用工艺方法.《有色金属》.2004,第56卷(第1期),第60-62页. |
控制阴极电势电积法脱铜砷;陈白珍;《中国有色金属学报》;19970630;第7卷(第2期);第40页 * |
用旋流式直流电解提银装置回收氰化镀银废水中的银;陈毅候;《电瓷避雷器》;19851231;第18-22页 * |
郭学益等.采用旋流电积技术从电镀污泥中回收铜和镍.《中国有色金属学报》.2010,第20卷(第12期),2425-2430. |
采用旋流电积技术从电镀污泥中回收铜和镍;郭学益等;《中国有色金属学报》;20101231;第20卷(第12期);2425-2430 * |
陈毅候.用旋流式直流电解提银装置回收氰化镀银废水中的银.《电瓷避雷器》.1985,第18-22页. |
陈白珍.控制阴极电势电积法脱铜砷.《中国有色金属学报》.1997,第7卷(第2期),第40页. |
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Address after: 3, building 1, building A2, Tiantong Science Park, No. 314006, Asia Pacific Road, Zhejiang, Jiaxing Applicant after: Zhejiang Kefei Metallurgical Technology Co., Ltd. Address before: 3, building 1, building A2, Tiantong Science Park, No. 314006, Asia Pacific Road, Zhejiang, Jiaxing Applicant before: Jiaxing Kefei Metallurgical Technology Co., Ltd. |
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Address after: Jiaxing City, Zhejiang province 314006 000 Road No. 2970 Building 2 Patentee after: ZHEJIANG KEFEI TECHNOLOGY CO., LTD. Address before: 3, building 1, building A2, Tiantong Science Park, No. 314006, Asia Pacific Road, Zhejiang, Jiaxing Patentee before: Zhejiang Kefei Metallurgical Technology Co., Ltd. |
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Denomination of invention: Method for electrowinning and recovering silver from silver-containing waste catalyst Effective date of registration: 20141226 Granted publication date: 20140205 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: ZHEJIANG KEFEI TECHNOLOGY CO., LTD. Registration number: 2014990001147 |
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Date of cancellation: 20150114 Granted publication date: 20140205 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: ZHEJIANG KEFEI TECHNOLOGY CO., LTD. Registration number: 2014990001147 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for electrowinning and recovering silver from silver-containing waste catalyst Effective date of registration: 20150203 Granted publication date: 20140205 Pledgee: Bank of Jiaxing Limited by Share Ltd Pledgor: ZHEJIANG KEFEI TECHNOLOGY CO., LTD. Registration number: 2015990000093 |