GB1273978A - Improvements in or relating to electrolytic deposition of metals - Google Patents

Improvements in or relating to electrolytic deposition of metals

Info

Publication number
GB1273978A
GB1273978A GB3252768A GB3252768A GB1273978A GB 1273978 A GB1273978 A GB 1273978A GB 3252768 A GB3252768 A GB 3252768A GB 3252768 A GB3252768 A GB 3252768A GB 1273978 A GB1273978 A GB 1273978A
Authority
GB
United Kingdom
Prior art keywords
cell
metal
electrolyte
electrode
deposition
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
Application number
GB3252768A
Inventor
John George Waller
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB3252768A priority Critical patent/GB1273978A/en
Publication of GB1273978A publication Critical patent/GB1273978A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00Processes for servicing or operating cells for electrolytic coating
    • C25D21/16Regeneration of process solutions
    • C25D21/18Regeneration of process solutions of electrolytes

Abstract

1,273,978. Electro-deposition of metal; regeneration of electrolyte. NATIONAL RESEARCH DEVELOPMENT CORP. Aug. 1, 1969 [July 8, 1968], No.32527/68. Heading C7B. In a process for continuous electrolytic deposition of a metal, the metal is dissolved electrolytically in a dissolving cell 1 using a consumable cathode 2, the electrolyte produced is continuously passed to a cell 4 in which the metal is electro-deposited and the spent electrolyte is recirculated to the dissolving cell. As shown the cells are connected in series with power supply 11 and electrolyte is cycled through the system by means of pump 8. Oxygen formed at the anode 5 in the deposition cell 4 and hydrogen formed at the cathode 21 of the dissolution cell 1 may be fed to a fuel cell to augment the power supply; or a fuel cell electrode may be used as the electrode 21 (as shown), the oxygen formed being supplied to this electrode. The metal deposited may be copper, and the electrolyte may be copper sulphate. The process may be used in the continuous production of wire or strip material.
GB3252768A 1968-07-08 1968-07-08 Improvements in or relating to electrolytic deposition of metals Expired GB1273978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3252768A GB1273978A (en) 1968-07-08 1968-07-08 Improvements in or relating to electrolytic deposition of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3252768A GB1273978A (en) 1968-07-08 1968-07-08 Improvements in or relating to electrolytic deposition of metals

Publications (1)

Publication Number Publication Date
GB1273978A true GB1273978A (en) 1972-05-10

Family

ID=10339973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3252768A Expired GB1273978A (en) 1968-07-08 1968-07-08 Improvements in or relating to electrolytic deposition of metals

Country Status (1)

Country Link
GB (1) GB1273978A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002520A1 (en) * 1979-01-25 1980-08-07 Inoue Japax Res GALVANOPLASTIC DEVICE
DE3144128C1 (en) * 1981-11-06 1983-06-09 Bayerische Motoren Werke AG, 8000 München Device for the galvanic deposition of a metal on a metallic workpiece
GB2237818A (en) * 1989-11-10 1991-05-15 Kolbe & Co Hans Apparatus for the electrolytic regeneration of etching solutions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002520A1 (en) * 1979-01-25 1980-08-07 Inoue Japax Res GALVANOPLASTIC DEVICE
DE3144128C1 (en) * 1981-11-06 1983-06-09 Bayerische Motoren Werke AG, 8000 München Device for the galvanic deposition of a metal on a metallic workpiece
EP0079032B1 (en) * 1981-11-06 1987-03-04 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Apparatus for electroplating a metallic workpiece
GB2237818A (en) * 1989-11-10 1991-05-15 Kolbe & Co Hans Apparatus for the electrolytic regeneration of etching solutions

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees