CN103842561A - 镍电镀液中的稀土杂质的除去方法 - Google Patents
镍电镀液中的稀土杂质的除去方法 Download PDFInfo
- Publication number
- CN103842561A CN103842561A CN201280048690.7A CN201280048690A CN103842561A CN 103842561 A CN103842561 A CN 103842561A CN 201280048690 A CN201280048690 A CN 201280048690A CN 103842561 A CN103842561 A CN 103842561A
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- CN
- China
- Prior art keywords
- plating solution
- nickel plating
- rare earth
- electroplate liquid
- precipitate
- Prior art date
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/18—Regeneration of process solutions of electrolytes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/001—Magnets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
0hr | 24hr | 48hr | 72hr | 96hr | |
60℃ | 576 | 575 | 529 | 450 | 374 |
60℃(析出物1g/L) | 576 | 503 | 413 | 334 | 279 |
7O℃ | 576 | 553 | 443 | 346 | 284 |
70℃(析出物1g/L) | 576 | 370 | 233 | 196 | 157 |
0hr | 24hr | 48hr | 72hr | 96hr | |
90℃ | 544 | 154 | 84 | 69 | 59 |
90℃(2倍浓缩) | 544 | 52 | 49 | 42 | 48 |
0hr | 1hr | 3hr | 6hr | 12hr | 24hr | |
90℃ | 581 | 578 | 521 | 425 | 318 | 195 |
90℃(第二次) | 581 | 532 | 400 | 329 | 241 | 146 |
Claims (7)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-212339 | 2011-09-28 | ||
JP2011212339 | 2011-09-28 | ||
JP2011-237212 | 2011-10-28 | ||
JP2011237212 | 2011-10-28 | ||
PCT/JP2012/074151 WO2013047340A1 (ja) | 2011-09-28 | 2012-09-21 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103842561A true CN103842561A (zh) | 2014-06-04 |
CN103842561B CN103842561B (zh) | 2016-03-30 |
Family
ID=47995372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280048690.7A Active CN103842561B (zh) | 2011-09-28 | 2012-09-21 | 镍电镀液中的稀土杂质的除去方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9695524B2 (zh) |
EP (1) | EP2749674B1 (zh) |
JP (1) | JP5692400B2 (zh) |
CN (1) | CN103842561B (zh) |
WO (1) | WO2013047340A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104988574A (zh) * | 2015-07-29 | 2015-10-21 | 山东大学 | 一种新型清洁电镀Ni-W-P镀液的循环利用方法 |
CN114460227A (zh) * | 2022-01-12 | 2022-05-10 | 杭州三耐环保科技股份有限公司 | 一种电解液异常监控方法和系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6281565B2 (ja) * | 2013-03-25 | 2018-02-21 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
JP6119353B2 (ja) * | 2013-03-25 | 2017-04-26 | 日立金属株式会社 | 電気ニッケルめっき装置 |
JP6319297B2 (ja) * | 2013-03-25 | 2018-05-09 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
US9777388B2 (en) * | 2014-10-24 | 2017-10-03 | Globalfoundries Inc. | Electroplating system and method of using electroplating system for controlling concentration of organic additives in electroplating solution |
US9905345B2 (en) | 2015-09-21 | 2018-02-27 | Apple Inc. | Magnet electroplating |
CN111484128B (zh) * | 2020-04-05 | 2022-07-12 | 苏州市苏创环境科技发展有限公司 | 一种基于生物工程原理的污水处理设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02209500A (ja) * | 1989-02-08 | 1990-08-20 | Sumitomo Special Metals Co Ltd | NiまたはNi合金めっき廃液の再生方法 |
JPH0734300A (ja) * | 1993-07-22 | 1995-02-03 | Shin Etsu Chem Co Ltd | めっき浴の不純物金属イオンの除去方法 |
JPH0762600A (ja) * | 1993-07-22 | 1995-03-07 | Shin Etsu Chem Co Ltd | めっき浴の不純物金属イオンの連続除去方法およびその装置 |
JP2006077271A (ja) * | 2004-09-07 | 2006-03-23 | Tdk Corp | めっき方法、めっき装置 |
JP2008045187A (ja) * | 2006-08-21 | 2008-02-28 | Jfe Steel Kk | めっき液再生装置およびめっき液再生方法 |
CN101484615A (zh) * | 2006-08-21 | 2009-07-15 | 杰富意钢铁株式会社 | 镀液再生装置及镀液再生方法 |
Family Cites Families (13)
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US3653813A (en) | 1970-06-24 | 1972-04-04 | Sylvania Electric Prod | Process for preparing rare earth normal tungstates |
JPS59112572A (ja) * | 1982-12-20 | 1984-06-29 | Furukawa Battery Co Ltd:The | 電解析出法に使用した電解液の再生法 |
JPS61533A (ja) | 1984-06-13 | 1986-01-06 | Nippon Pureeteingu Kk | サマリウムの回収方法 |
US5037463A (en) | 1990-04-20 | 1991-08-06 | Chicago Bridge & Iron Technical Services Company | Freeze concentration and precipitate removal system |
JP2002194600A (ja) | 2000-12-27 | 2002-07-10 | Tdk Corp | アゾジスルホン酸の除去方法、めっき膜の形成方法および積層セラミック電子部品の製造方法 |
US6682644B2 (en) * | 2002-05-31 | 2004-01-27 | Midamerican Energy Holdings Company | Process for producing electrolytic manganese dioxide from geothermal brines |
CN1301910C (zh) * | 2002-09-05 | 2007-02-28 | 日矿金属株式会社 | 高纯度硫酸铜及其制备方法 |
US20090078577A1 (en) | 2006-08-21 | 2009-03-26 | Kentaro Suzuki | Plating Solution Recovery Apparatus and Plating Solution Recovery Method |
AU2009262352A1 (en) * | 2008-06-25 | 2009-12-30 | Bhp Billiton Ssm Development Pty Ltd | Iron precipitation |
JP5706339B2 (ja) | 2009-12-25 | 2015-04-22 | 阿南化成株式会社 | 複合酸化物、その製造法及び排ガス浄化用触媒 |
JP5835001B2 (ja) | 2012-02-27 | 2015-12-24 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
JP6319297B2 (ja) | 2013-03-25 | 2018-05-09 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
JP6281565B2 (ja) | 2013-03-25 | 2018-02-21 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
-
2012
- 2012-09-21 JP JP2013536219A patent/JP5692400B2/ja active Active
- 2012-09-21 WO PCT/JP2012/074151 patent/WO2013047340A1/ja active Application Filing
- 2012-09-21 US US14/346,058 patent/US9695524B2/en active Active
- 2012-09-21 CN CN201280048690.7A patent/CN103842561B/zh active Active
- 2012-09-21 EP EP12834933.9A patent/EP2749674B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02209500A (ja) * | 1989-02-08 | 1990-08-20 | Sumitomo Special Metals Co Ltd | NiまたはNi合金めっき廃液の再生方法 |
JPH0734300A (ja) * | 1993-07-22 | 1995-02-03 | Shin Etsu Chem Co Ltd | めっき浴の不純物金属イオンの除去方法 |
JPH0762600A (ja) * | 1993-07-22 | 1995-03-07 | Shin Etsu Chem Co Ltd | めっき浴の不純物金属イオンの連続除去方法およびその装置 |
JP2006077271A (ja) * | 2004-09-07 | 2006-03-23 | Tdk Corp | めっき方法、めっき装置 |
JP2008045187A (ja) * | 2006-08-21 | 2008-02-28 | Jfe Steel Kk | めっき液再生装置およびめっき液再生方法 |
CN101484615A (zh) * | 2006-08-21 | 2009-07-15 | 杰富意钢铁株式会社 | 镀液再生装置及镀液再生方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104988574A (zh) * | 2015-07-29 | 2015-10-21 | 山东大学 | 一种新型清洁电镀Ni-W-P镀液的循环利用方法 |
CN114460227A (zh) * | 2022-01-12 | 2022-05-10 | 杭州三耐环保科技股份有限公司 | 一种电解液异常监控方法和系统 |
CN114460227B (zh) * | 2022-01-12 | 2023-10-31 | 杭州三耐环保科技股份有限公司 | 一种电解液异常监控方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2749674A1 (en) | 2014-07-02 |
US20140224664A1 (en) | 2014-08-14 |
EP2749674B1 (en) | 2016-07-20 |
CN103842561B (zh) | 2016-03-30 |
JPWO2013047340A1 (ja) | 2015-03-26 |
WO2013047340A1 (ja) | 2013-04-04 |
US9695524B2 (en) | 2017-07-04 |
JP5692400B2 (ja) | 2015-04-01 |
EP2749674A4 (en) | 2015-08-19 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Japan's Tokyo port harbor 2 chome No. 70 Patentee after: Hitachi Metals Co., Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Metals Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140604 Assignee: Hitachi metal ring Ci material (Nantong) Co. Ltd. Assignor: Hitachi Metals Contract record no.: 2017990000034 Denomination of invention: Method for removing rare earth impurities in electrolytic nickel plating solution Granted publication date: 20160330 License type: Common License Record date: 20170209 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
Correction item: A transferee of the entry into force of the contract Correct: Hitachi metal ring magnets (Nantong) Co. Ltd. False: Hitachi metal ring Ci material (Nantong) Co. Ltd. Number: 11 Volume: 33 |