ATE498025T1 - DEVICE AND METHOD FOR THE ELECTROLYTIC TINNING OF STEEL STRIPS USING A NON-SOLUBLE ANODE - Google Patents

DEVICE AND METHOD FOR THE ELECTROLYTIC TINNING OF STEEL STRIPS USING A NON-SOLUBLE ANODE

Info

Publication number
ATE498025T1
ATE498025T1 AT08826511T AT08826511T ATE498025T1 AT E498025 T1 ATE498025 T1 AT E498025T1 AT 08826511 T AT08826511 T AT 08826511T AT 08826511 T AT08826511 T AT 08826511T AT E498025 T1 ATE498025 T1 AT E498025T1
Authority
AT
Austria
Prior art keywords
soluble
anode
electrolytic tinning
equipment
reactor
Prior art date
Application number
AT08826511T
Other languages
German (de)
Inventor
Philippe Barbieri
Original Assignee
Siemens Vai Metals Tech Sas
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 Siemens Vai Metals Tech Sas filed Critical Siemens Vai Metals Tech Sas
Application granted granted Critical
Publication of ATE498025T1 publication Critical patent/ATE498025T1/en

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/002—Cell separation, e.g. membranes, diaphragms
    • 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
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0628—In vertical cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

The invention relates to equipment for the electrolytic tinning (1) of a continuously running steel strip (2) in at least one coating tank (30) fitted with at least one non-soluble anode (60) and containing an acidic electrolyte. The equipment (1) further includes a tin dissolution reactor (10) including a non-soluble cathode (120) and a soluble tin anode (160). According to the invention, at least one electrodialysis or electrolysis cationic membrane (140) is provided in the reactor (10) between the tin anode (160) and the cathode (120), thus defining an anodic area (1600) and a cathodic area (1200), and an electrolyte recirculation circuit connects the electrodeposition tank (30) to the anodic area (1600) of the reactor (10). The present invention also relates to an electrolytic tinning method with a non-soluble anode using said equipment (1).
AT08826511T 2007-07-26 2008-06-09 DEVICE AND METHOD FOR THE ELECTROLYTIC TINNING OF STEEL STRIPS USING A NON-SOLUBLE ANODE ATE498025T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705487A FR2919311B1 (en) 2007-07-26 2007-07-26 INSTALLATION AND METHOD FOR THE ELECTROLYTIC SHIELDING OF STEEL BANDS USING INSOLUBLE ANODE.
PCT/FR2008/000789 WO2009013398A2 (en) 2007-07-26 2008-06-09 Equipment and method for electrolytic tinning of steel strips using a non soluble anode

Publications (1)

Publication Number Publication Date
ATE498025T1 true ATE498025T1 (en) 2011-02-15

Family

ID=39253869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08826511T ATE498025T1 (en) 2007-07-26 2008-06-09 DEVICE AND METHOD FOR THE ELECTROLYTIC TINNING OF STEEL STRIPS USING A NON-SOLUBLE ANODE

Country Status (6)

Country Link
EP (1) EP2173927B1 (en)
AT (1) ATE498025T1 (en)
DE (1) DE602008004917D1 (en)
ES (1) ES2360020T3 (en)
FR (1) FR2919311B1 (en)
WO (1) WO2009013398A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157160B2 (en) 2013-08-22 2015-10-13 Ashworth Bros., Inc. System and method for electropolishing or electroplating conveyor belts
CN112111762A (en) * 2020-09-26 2020-12-22 深圳市海里表面技术处理有限公司 High-finish material belt tinning process and material belt manufactured by same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181580A (en) * 1973-11-28 1980-01-01 Nippon Steel Corporation Process for electro-tin plating
JPS5318168B2 (en) * 1973-11-28 1978-06-13
JP2559935B2 (en) * 1991-12-20 1996-12-04 日本リーロナール株式会社 Method and apparatus for tin or tin-lead alloy electroplating using insoluble anode
US5312539A (en) * 1993-06-15 1994-05-17 Learonal Inc. Electrolytic tin plating method

Also Published As

Publication number Publication date
WO2009013398A2 (en) 2009-01-29
ES2360020T3 (en) 2011-05-31
DE602008004917D1 (en) 2011-03-24
EP2173927B1 (en) 2011-02-09
FR2919311B1 (en) 2009-10-09
FR2919311A1 (en) 2009-01-30
WO2009013398A3 (en) 2009-03-12
EP2173927A2 (en) 2010-04-14

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