EP1831435A2 - Procede d'exploitation continue de bains de zinc ou de bains d'alliage de zinc, acides ou alcalins - Google Patents

Procede d'exploitation continue de bains de zinc ou de bains d'alliage de zinc, acides ou alcalins

Info

Publication number: EP1831435A2
Authority: EP; European Patent Office
Prior art keywords: zinc; phase; bath; receiving; container
Prior art date: 2004-12-20
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.): Granted

Application number

EP05808579A

Other languages

German (de)

English (en)

Other versions

EP1831435B1 (fr

Inventor

Roland Vogel

Birgit Sonntag

Jens Heydecke

Jens Geisler

Ellen Habig

Andreas Noack

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.)

Atotech Deutschland GmbH and Co KG

Original Assignee

Atotech Deutschland GmbH and Co KG

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.)

2004-12-20

Filing date

2005-11-28

Publication date

2007-09-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36051511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1831435(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-11-28 Application filed by Atotech Deutschland GmbH and Co KG filed Critical Atotech Deutschland GmbH and Co KG

2007-09-12 Publication of EP1831435A2 publication Critical patent/EP1831435A2/fr

2008-11-05 Application granted granted Critical

2008-11-05 Publication of EP1831435B1 publication Critical patent/EP1831435B1/fr

2025-11-28 Anticipated expiration legal-status Critical

Status Revoked 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
- C25D21/12—Process control or regulation
- 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
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
- 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
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
- 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Definitions

the invention has for its object to provide a method and an apparatus for performing this method, with or with the time and effort of the bathroom cleaning with permanent guarantee of constant good bath quality and minimal use of chemicals can be reduced.
the invention relates to a process for depositing functional layers from acidic or alkaline zinc or zinc alloy baths, the organic additives selected from brighteners, wetting agents and complexing agents, a soluble zinc salt and optionally further metal salts selected from Fe, Ni, Co, Containing Sn salts comprising the following steps:
the solid phase can be separated by means of a crystallizer.
a crystallizer Such systems for the separation of crystalline impurities from electroplating baths are known from the prior art and described for example in US 5,376,256. Commercially, such a system is available from USFilter under the name CARBOLUX.
phase separation is achieved by addition of preferably solid sodium hydroxide, with a concentration greater than 200 g / l of sodium hydroxide being advantageous.
the separation unit (3 1 ) comprised a crystallizer from Carbolux.

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Automation & Control Theory (AREA)
Manufacture And Refinement Of Metals (AREA)
Electroplating And Plating Baths Therefor (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

EP05808579A 2004-12-20 2005-11-28 Procede d'exploitation continue de bains de zinc ou de bains d'alliage de zinc, acides ou alcalins Revoked EP1831435B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102004061255A DE102004061255B4 (de)	2004-12-20	2004-12-20	Verfahren für den kontinuierlichen Betrieb von sauren oder alkalischen Zink- oder Zinklegierungsbädern und Vorrichtung zur Durchführung desselben
PCT/EP2005/012689 WO2006066689A2 (fr)	2004-12-20	2005-11-28	Procede d'exploitation continue de bains de zinc ou de bains d'alliage de zinc, acides ou alcalins

Publications (2)

Publication Number	Publication Date
EP1831435A2 true EP1831435A2 (fr)	2007-09-12
EP1831435B1 EP1831435B1 (fr)	2008-11-05

Family

ID=36051511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05808579A Revoked EP1831435B1 (fr)	2004-12-20	2005-11-28	Procede d'exploitation continue de bains de zinc ou de bains d'alliage de zinc, acides ou alcalins

Country Status (11)

Country	Link
US (1)	US8475874B2 (fr)
EP (1)	EP1831435B1 (fr)
JP (1)	JP4764886B2 (fr)
KR (1)	KR101237037B1 (fr)
CN (1)	CN101278077B (fr)
AT (1)	ATE413479T1 (fr)
BR (1)	BRPI0519144A2 (fr)
CA (1)	CA2591932A1 (fr)
DE (2)	DE102004061255B4 (fr)
ES (1)	ES2313434T3 (fr)
WO (1)	WO2006066689A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007040005A1 (de)	2007-08-23	2009-02-26	Ewh Industrieanlagen Gmbh & Co. Kg	Verfahren zum Abscheiden funktioneller Schichten aus einem Galvanikbad
DE102008058086B4 (de) *	2008-11-18	2013-05-23	Atotech Deutschland Gmbh	Verfahren und Vorrichtung zur Reinigung von galvanischen Bädern zur Abscheidung von Metallen
CN102324276B (zh) *	2011-06-02	2017-02-22	杭州震达五金机械有限公司	铜包铝镁双金属导线生产工艺
CN102234795B (zh) *	2011-06-02	2016-09-07	杭州震达五金机械有限公司	用于双金属复合线材加工的锌基多元合金沉积液
US9120111B2 (en)	2012-02-24	2015-09-01	Rain Bird Corporation	Arc adjustable rotary sprinkler having full-circle operation and automatic matched precipitation
US9156043B2 (en)	2012-07-13	2015-10-13	Rain Bird Corporation	Arc adjustable rotary sprinkler with automatic matched precipitation
CN103668192A (zh) *	2012-09-01	2014-03-26	无锡新大中薄板有限公司	一种铝合金板用四元浸锌锡镍铁工艺
CN104911683A (zh) *	2015-05-05	2015-09-16	武汉科技大学	一种侧线脱除硫酸锌电镀液中铁离子的方法
US12343748B2 (en)	2021-03-16	2025-07-01	Rain Bird Corporation	Multi-mode rotor sprinkler apparatus and method
US12434252B2 (en)	2022-04-20	2025-10-07	Rain Bird Corporation	Full-circle and part-circle rotor sprinkler
US12440855B2 (en)	2022-10-27	2025-10-14	Rain Bird Corporation	Multi-mode rotor sprinkler apparatus and method

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2434191A (en)	1942-02-02	1948-01-06	Du Pont	Removing organic impurities from copper-cyanide electroplating baths
US2861927A (en)	1956-04-25	1958-11-25	Westinghouse Electric Corp	Process for adjusting the components in aqueous alkali cyanide electrolytes
US3821095A (en) *	1972-09-26	1974-06-28	M & T Chemicals Inc	Zinc electroplating process and electrolyte therefor
US3887445A (en)	1974-04-26	1975-06-03	R O Hull & Company Inc	Method for the reduction of zinc ion concentration and removal of organic impurities in a neutral or acidic, aqueous zinc plating bath
JPS5262136A (en) *	1975-11-18	1977-05-23	Kosaku Kk	Regeneration method of inferion plating bath
DE3138792C2 (de)	1981-09-30	1986-08-21	Basf Ag, 6700 Ludwigshafen	Verwendung von Benzalaceton in roher Form als Spitzenglanzbildner in sauren galvanischen Zinkbädern
JPS6096781A (ja)	1983-11-01	1985-05-30	Ube Ind Ltd	水酸化カリウム電解液の再生方法
JPH0726239B2 (ja) *	1989-07-04	1995-03-22	三菱電機株式会社	メッキ液の回収方法
US5246591A (en) *	1990-07-13	1993-09-21	Pact, Incorporated	Separation of metal ions on an anion exchange resin by chromatographic elution
DE4200774C2 (de)	1992-01-15	1993-11-25	Rene Leutwyler	Verfahren zum Entfernen von Carbonaten aus galvanischen Bädern
DE4410347A1 (de)	1994-03-25	1995-09-28	Rene Leutwyler	Verfahren zum Entfernen von anorganischen Metallverbindungen aus Lösungen
DE19525509C2 (de)	1994-07-22	1997-10-02	Lpw Anlagen Gmbh	Anwendung der UV/H¶2¶O¶2¶-Oxidationsbehandlung zur betriebsmäßigen Wiederverwendungs- oder Weiterverwendungsaufbereitung eines Bades für die galvanotechnische Beschichtung von Gegenständen mit metallischen Überzügen
DE19506297A1 (de) *	1995-02-23	1996-08-29	Schloemann Siemag Ag	Verfahren und Anlage zum Regenerieren von Sulfatelektrolyt bei der Stahlband-Verzinkung
DE19810859A1 (de)	1998-03-13	1999-09-16	A C K Aqua Concept Gmbh Wasser	Kombinationsverfahren zur Behandlung eines schäumend eingestellten galvanischen Bads
DE19834353C2 (de)	1998-07-30	2000-08-17	Hillebrand Walter Gmbh & Co Kg	Alkalisches Zink-Nickelbad
US6391209B1 (en)	1999-08-04	2002-05-21	Mykrolis Corporation	Regeneration of plating baths
DE19956666B4 (de)	1999-11-25	2009-10-29	Enthone Gmbh	Verfahren zur kontinuierlichen Abscheidung blendfreier Metallüberzüge auf einer metallischen Oberfläche
US6602395B1 (en) *	2000-04-11	2003-08-05	Innovative Technology Licensing, Llc	Patterning of polymer light emitting devices using electrochemical polymerization
JP2001316894A (ja) *	2000-05-08	2001-11-16	Tokyo Electron Ltd	液処理装置、液処理システム、及び液処理方法
JP3568460B2 (ja) *	2000-07-03	2004-09-22	大日本スクリーン製造株式会社	メッキ液再生装置及び基板メッキ装置並びにメッキシステム
JP2002253899A (ja)	2001-02-27	2002-09-10	Emiko Watanabe	衣類干し補助具
JP2002322599A (ja) *	2001-04-23	2002-11-08	Shigeo Hoshino	３価クロムめっき方法
DE10225203A1 (de) *	2002-06-06	2003-12-18	Goema Ag	Verfahren und Vorrichtung zur Spülwasserrückführung und Reinigung eines Prozessbades

2004
- 2004-12-20 DE DE102004061255A patent/DE102004061255B4/de not_active Revoked
2005
- 2005-11-28 DE DE502005005921T patent/DE502005005921D1/de not_active Expired - Lifetime
- 2005-11-28 ES ES05808579T patent/ES2313434T3/es not_active Expired - Lifetime
- 2005-11-28 BR BRPI0519144-0A patent/BRPI0519144A2/pt not_active Application Discontinuation
- 2005-11-28 JP JP2007545870A patent/JP4764886B2/ja not_active Expired - Fee Related
- 2005-11-28 CA CA002591932A patent/CA2591932A1/fr not_active Abandoned
- 2005-11-28 AT AT05808579T patent/ATE413479T1/de not_active IP Right Cessation
- 2005-11-28 WO PCT/EP2005/012689 patent/WO2006066689A2/fr not_active Ceased
- 2005-11-28 KR KR1020077014826A patent/KR101237037B1/ko not_active Expired - Fee Related
- 2005-11-28 CN CN2005800425142A patent/CN101278077B/zh not_active Expired - Fee Related
- 2005-11-28 EP EP05808579A patent/EP1831435B1/fr not_active Revoked
- 2005-11-28 US US11/722,137 patent/US8475874B2/en not_active Expired - Fee Related

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006066689A2 *

Also Published As

Publication number	Publication date
WO2006066689A2 (fr)	2006-06-29
BRPI0519144A2 (pt)	2008-12-30
JP2008524436A (ja)	2008-07-10
US20090130315A1 (en)	2009-05-21
KR20070086772A (ko)	2007-08-27
DE102004061255A1 (de)	2006-06-29
EP1831435B1 (fr)	2008-11-05
CA2591932A1 (fr)	2006-06-29
KR101237037B1 (ko)	2013-02-25
US8475874B2 (en)	2013-07-02
DE102004061255B4 (de)	2007-10-31
WO2006066689A3 (fr)	2007-11-08
CN101278077B (zh)	2013-01-09
DE502005005921D1 (de)	2008-12-18
ATE413479T1 (de)	2008-11-15
JP4764886B2 (ja)	2011-09-07
CN101278077A (zh)	2008-10-01
ES2313434T3 (es)	2009-03-01

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