ES2416984T3 - Regeneración de electrolitos de cinc-níquel alcalinos mediante la eliminación de iones cianuro con la ayuda de compuestos de amonio cuaternario solubles - Google Patents

Regeneración de electrolitos de cinc-níquel alcalinos mediante la eliminación de iones cianuro con la ayuda de compuestos de amonio cuaternario solubles Download PDF

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Publication number
ES2416984T3
ES2416984T3 ES10177852T ES10177852T ES2416984T3 ES 2416984 T3 ES2416984 T3 ES 2416984T3 ES 10177852 T ES10177852 T ES 10177852T ES 10177852 T ES10177852 T ES 10177852T ES 2416984 T3 ES2416984 T3 ES 2416984T3
Authority
ES
Spain
Prior art keywords
zinc
nickel
sulfate
electrolyte
quaternary ammonium
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.)
Active
Application number
ES10177852T
Other languages
English (en)
Spanish (es)
Inventor
Dipl.-Ing. Ralph Krauss
Dr. Manfred Jordan
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.)
Dr Ing Max Schloetter GmbH and Co KG
Original Assignee
Dr Ing Max Schloetter 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.)
Filing date
Publication date
Application filed by Dr Ing Max Schloetter GmbH and Co KG filed Critical Dr Ing Max Schloetter GmbH and Co KG
Application granted granted Critical
Publication of ES2416984T3 publication Critical patent/ES2416984T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C25D21/18—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
    • C25D21/06—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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • C25D3/24—Electroplating: Baths therefor from solutions of zinc from cyanide baths
    • 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

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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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
ES10177852T 2010-09-21 2010-09-21 Regeneración de electrolitos de cinc-níquel alcalinos mediante la eliminación de iones cianuro con la ayuda de compuestos de amonio cuaternario solubles Active ES2416984T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10177852A EP2431500B1 (fr) 2010-09-21 2010-09-21 Régénération d'électrolytes alcalins en nickel-zinc par suppression de cyanidions à l'aide de composés solubles d'ammonium quaternaire

Publications (1)

Publication Number Publication Date
ES2416984T3 true ES2416984T3 (es) 2013-08-05

Family

ID=43131609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10177852T Active ES2416984T3 (es) 2010-09-21 2010-09-21 Regeneración de electrolitos de cinc-níquel alcalinos mediante la eliminación de iones cianuro con la ayuda de compuestos de amonio cuaternario solubles

Country Status (3)

Country Link
EP (1) EP2431500B1 (fr)
ES (1) ES2416984T3 (fr)
PL (1) PL2431500T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3110391A1 (fr) * 2021-02-25 2022-08-25 Fluid Energy Group Ltd Acide sulfurique modifie et utilisations connexes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436316A (en) * 1946-04-25 1948-02-17 Westinghouse Electric Corp Bright alloy plating
CA1119997A (fr) * 1977-05-04 1982-03-16 Bento Dafonte Zingage par electrodeposition
DE102008058086B4 (de) * 2008-11-18 2013-05-23 Atotech Deutschland Gmbh Verfahren und Vorrichtung zur Reinigung von galvanischen Bädern zur Abscheidung von Metallen

Also Published As

Publication number Publication date
EP2431500B1 (fr) 2013-04-03
PL2431500T3 (pl) 2013-08-30
EP2431500A1 (fr) 2012-03-21

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