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FR2400972A1 - ELECTROLYTIC COPPER MANUFACTURING PROCESS - Google Patents

ELECTROLYTIC COPPER MANUFACTURING PROCESS

Info

Publication number
FR2400972A1
FR2400972A1 FR7816330A FR7816330A FR2400972A1 FR 2400972 A1 FR2400972 A1 FR 2400972A1 FR 7816330 A FR7816330 A FR 7816330A FR 7816330 A FR7816330 A FR 7816330A FR 2400972 A1 FR2400972 A1 FR 2400972A1
Authority
FR
France
Prior art keywords
manufacturing process
electrolytic copper
granules
copper
copper manufacturing
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.)
Granted
Application number
FR7816330A
Other languages
French (fr)
Other versions
FR2400972B1 (en
Inventor
Christopher John White
Ress Jenkin Lewellyn
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of FR2400972A1 publication Critical patent/FR2400972A1/en
Application granted granted Critical
Publication of FR2400972B1 publication Critical patent/FR2400972B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/04—Wires; Strips; Foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • Powder Metallurgy (AREA)
  • Wire Processing (AREA)

Abstract

Dans le procédé selon la présente invention, on produit des granules de cuivre par dépôt sur une électrode présentant un dessin donné et comportant des surfaces cathodiques 7 séparées par une matière isolante 9, 10. L'opération de dépôt peut être prolongée jusqu'à ce que le cuivre s'agglomère en formant une feuille continue, la feuille étant ensuite rompue le long de ses lignes d'affaiblissement. Les granules sont soumis à un procédé d'extrusion continu avec frottement pour que l'on obtienne des tiges, des fils ou autres produits de forme allongée.In the process according to the present invention, copper granules are produced by deposition on an electrode having a given pattern and having cathode surfaces 7 separated by an insulating material 9, 10. The deposition operation can be extended until that the copper clumps together forming a continuous sheet, the sheet then being broken along its lines of weakening. The granules are subjected to a continuous extrusion process with friction to obtain rods, threads or other products of elongated shape.

FR7816330A 1977-06-01 1978-05-31 ELECTROLYTIC COPPER MANUFACTURING PROCESS Granted FR2400972A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2310677 1977-06-01

Publications (2)

Publication Number Publication Date
FR2400972A1 true FR2400972A1 (en) 1979-03-23
FR2400972B1 FR2400972B1 (en) 1983-02-04

Family

ID=10190203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816330A Granted FR2400972A1 (en) 1977-06-01 1978-05-31 ELECTROLYTIC COPPER MANUFACTURING PROCESS

Country Status (12)

Country Link
JP (1) JPS53149120A (en)
AU (1) AU516584B2 (en)
BE (1) BE867705A (en)
CA (1) CA1108086A (en)
DE (1) DE2823984A1 (en)
FI (1) FI64654C (en)
FR (1) FR2400972A1 (en)
GB (1) GB2000191B (en)
IT (1) IT7849594A0 (en)
LU (1) LU79739A1 (en)
NL (1) NL7806001A (en)
SE (1) SE7806317L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW24883A1 (en) * 1982-11-25 1984-02-08 Bicc Plc Friction-actuated extrusion
JP2622560B2 (en) * 1987-12-10 1997-06-18 株式会社ジャパンエナジー Manufacturing method of electrodeposited plate
EP1447462A1 (en) * 2003-02-14 2004-08-18 Future Metal Co., Ltd. Apparatus and method for fabricating metal fibres using electroforming
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
GB2500163B (en) * 2011-08-18 2016-02-24 Nexeon Ltd Method
CN104094453B (en) 2012-01-30 2017-05-17 奈克松有限公司 Composition of Si/C electro active material
GB2499984B (en) 2012-02-28 2014-08-06 Nexeon Ltd Composite particles comprising a removable filler
GB2502625B (en) 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
KR101567203B1 (en) 2014-04-09 2015-11-09 (주)오렌지파워 Negative electrode material for rechargeable battery and method of fabricating the same
KR101604352B1 (en) 2014-04-22 2016-03-18 (주)오렌지파워 Negative electrode active material and rechargeable battery having the same
GB2533161C (en) 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
JP7188218B2 (en) * 2019-03-25 2022-12-13 住友金属鉱山株式会社 Cathode plate for metal electrodeposition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392614A (en) * 1940-11-22 1946-01-08 Anaconda Copper Mining Co Cathode metal and process of producing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166367A (en) * 1934-12-06 1939-07-18 Edward O Norris Inc Process for the production of metallic screens
NL266994A (en) * 1960-07-13
GB1013581A (en) * 1961-02-11 1965-12-15 Emi Ltd Improvements in or relating to the production of matrices suitable for the formationof metal mesh
US3419901A (en) * 1966-02-18 1968-12-31 Esb Inc Method for producing flakes of nickel
GB1172906A (en) * 1967-10-02 1969-12-03 British Copper Refiners Ltd Improved Method of Producing Copper Wire
GB1370894A (en) * 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
CA947224A (en) * 1971-05-27 1974-05-14 John D. Herrington Method of making a fine conducting mesh
GB1434201A (en) * 1972-09-05 1976-05-05 Atomic Energy Authority Uk Extrusion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392614A (en) * 1940-11-22 1946-01-08 Anaconda Copper Mining Co Cathode metal and process of producing the same

Also Published As

Publication number Publication date
NL7806001A (en) 1978-12-05
AU3665778A (en) 1979-12-06
IT7849594A0 (en) 1978-05-30
FI781733A7 (en) 1978-12-02
FI64654C (en) 1983-12-12
AU516584B2 (en) 1981-06-11
JPS53149120A (en) 1978-12-26
SE7806317L (en) 1978-12-02
FR2400972B1 (en) 1983-02-04
GB2000191B (en) 1982-01-13
DE2823984A1 (en) 1978-12-14
FI64654B (en) 1983-08-31
LU79739A1 (en) 1978-11-28
BE867705A (en) 1978-10-02
GB2000191A (en) 1979-01-04
CA1108086A (en) 1981-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse