DE69400594T2 - Verfahren zur Rückgewinnung und Auffrischung von Verzinnungsbädern - Google Patents

Verfahren zur Rückgewinnung und Auffrischung von Verzinnungsbädern

Info

Publication number
DE69400594T2
DE69400594T2 DE69400594T DE69400594T DE69400594T2 DE 69400594 T2 DE69400594 T2 DE 69400594T2 DE 69400594 T DE69400594 T DE 69400594T DE 69400594 T DE69400594 T DE 69400594T DE 69400594 T2 DE69400594 T2 DE 69400594T2
Authority
DE
Germany
Prior art keywords
refreshment
recovery
tinning
baths
tinning baths
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.)
Expired - Fee Related
Application number
DE69400594T
Other languages
English (en)
Other versions
DE69400594D1 (de
Inventor
Kenichiro Akao
Hajime Ogata
Toshihiro Kikuchi
Kazuo Mochizuki
Koji Yamato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE69400594D1 publication Critical patent/DE69400594D1/de
Application granted granted Critical
Publication of DE69400594T2 publication Critical patent/DE69400594T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C25D21/22—Regeneration of process solutions by ion-exchange
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/13—Purification and treatment of electroplating baths and plating wastes

Landscapes

  • 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)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE69400594T 1993-04-22 1994-03-28 Verfahren zur Rückgewinnung und Auffrischung von Verzinnungsbädern Expired - Fee Related DE69400594T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9584993 1993-04-22

Publications (2)

Publication Number Publication Date
DE69400594D1 DE69400594D1 (de) 1996-10-31
DE69400594T2 true DE69400594T2 (de) 1997-04-17

Family

ID=14148826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400594T Expired - Fee Related DE69400594T2 (de) 1993-04-22 1994-03-28 Verfahren zur Rückgewinnung und Auffrischung von Verzinnungsbädern

Country Status (8)

Country Link
US (1) US5451323A (de)
EP (1) EP0621354B1 (de)
KR (1) KR100240470B1 (de)
CN (1) CN1052039C (de)
CA (1) CA2120177C (de)
DE (1) DE69400594T2 (de)
MY (1) MY110548A (de)
TW (1) TW258758B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766440A (en) * 1995-08-28 1998-06-16 Kawasaki Steel Corporation Method for treating sludge precipitated in a plating bath containing haloid ions
US5582737A (en) * 1995-11-07 1996-12-10 Eichrom Industries, Inc. Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions
WO1997025454A2 (en) * 1995-12-22 1997-07-17 Weirton Steel Corporation Electrolytic plating of steel substrate
US5785833A (en) * 1996-04-29 1998-07-28 Vaughan; Daniel J. Process for removing iron from tin-plating electrolytes
EP0863229A1 (de) * 1996-12-02 1998-09-09 LeaRonal GmbH Verfahren zur Entfernung von Eisen-II Ionen aus sauren Zinn-Elektrolyten und Vorrichtung zur Durchführung des Verfahrens
KR19980072266A (ko) * 1997-03-03 1998-11-05 안기훈 용액 재생방법 및 그 장치
US5948264A (en) * 1998-02-06 1999-09-07 Eichrom Industries, Inc. Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions
US6391209B1 (en) * 1999-08-04 2002-05-21 Mykrolis Corporation Regeneration of plating baths
US6596148B1 (en) * 1999-08-04 2003-07-22 Mykrolis Corporation Regeneration of plating baths and system therefore
US6942779B2 (en) * 2000-05-25 2005-09-13 Mykrolis Corporation Method and system for regenerating of plating baths
EP1243673A1 (de) * 2001-03-24 2002-09-25 Enthone Inc. Wartung eines Elektrolyten
JP4462851B2 (ja) * 2003-06-13 2010-05-12 三洋電機株式会社 導電部材の製造方法
KR100803027B1 (ko) 2006-08-25 2008-02-18 현석호 도금액의 불순물 제거장치 및 방법
WO2008053619A1 (fr) * 2006-10-24 2008-05-08 Nippon Mining & Metals Co., Ltd. Procédé pour recueillir un métal de valeur à partir de fragments d'ito
JP2011166006A (ja) * 2010-02-12 2011-08-25 Sumitomo Precision Prod Co Ltd エッチング方法
JP5980677B2 (ja) 2010-05-28 2016-08-31 東洋製罐株式会社 表面処理浴、この表面処理浴を用いた表面処理鋼板の製造方法及びこの製造方法から成る表面処理鋼板
US20130341196A1 (en) * 2012-06-20 2013-12-26 Honeywell International Inc. Refining process for producing low alpha tin
CN103966651A (zh) * 2013-02-01 2014-08-06 宝山钢铁股份有限公司 去除镀锡溶液中铁离子的系统和方法
US9249511B2 (en) * 2013-02-05 2016-02-02 Fuji Shoji Co., Ltd. Method for regenerating plating solution
JP6569237B2 (ja) 2014-03-06 2019-09-04 三菱マテリアル株式会社 酸化第一錫の製造方法、Ｓｎめっき液の製造方法
CN103938261B (zh) * 2014-05-13 2016-09-07 洛阳伟信电子科技有限公司 镍电镀液的再生方法
CN106011810B (zh) * 2016-06-02 2019-01-11 东莞市智源电子科技有限公司 铜基材的化学锡镀液中四价锡的去除工艺
CN108374194A (zh) * 2018-02-27 2018-08-07 首钢京唐钢铁联合有限责任公司 一种用于镀锡溶液中铁离子去除的方法及使用系统
CN110965114B (zh) * 2018-09-29 2021-12-14 上海梅山钢铁股份有限公司 一种甲基磺酸锡系电镀液的回收装置及方法
CN109183090B (zh) * 2018-11-16 2020-09-04 常德力元新材料有限责任公司 一种酸性光亮镀锡溶液的处理方法
CN112573698B (zh) * 2020-11-26 2022-12-27 苏州美源达环保科技股份有限公司 一种pcb生产过程中锡的回收方法
JP2024509312A (ja) * 2021-03-22 2024-02-29 ポスコ カンパニー リミテッド 硫酸系鉄電気めっき溶液の第２鉄イオン除去方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006213A (en) * 1975-07-25 1977-02-01 Bethlehem Steel Corporation Halogen tin electrodeposition bath sludge treatment
DE2742718C2 (de) * 1977-09-22 1984-04-19 ESTEL HOOGOVENS B.V., 1970 Ijmuiden Verfahren und Vorrichtung zur Regenerierung eines Verzinnungselektrolyten
JPS55104500A (en) * 1979-02-01 1980-08-09 Nippon Steel Corp Removing method for impurity ion from tin plating liquid
JPS5753880A (en) * 1980-09-12 1982-03-31 Victor Co Of Japan Ltd Detector of periodic signal

Also Published As

Publication number Publication date
CN1096332A (zh) 1994-12-14
CN1052039C (zh) 2000-05-03
DE69400594D1 (de) 1996-10-31
KR100240470B1 (ko) 2000-01-15
TW258758B (de) 1995-10-01
CA2120177A1 (en) 1994-10-23
CA2120177C (en) 2001-04-10
US5451323A (en) 1995-09-19
EP0621354B1 (de) 1996-09-25
EP0621354A1 (de) 1994-10-26
MY110548A (en) 1998-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee