ES8201639A1 - Un metodo para la deposicion electrolitica de metales - Google Patents

Un metodo para la deposicion electrolitica de metales

Info

Publication number
ES8201639A1
ES8201639A1 ES498827A ES498827A ES8201639A1 ES 8201639 A1 ES8201639 A1 ES 8201639A1 ES 498827 A ES498827 A ES 498827A ES 498827 A ES498827 A ES 498827A ES 8201639 A1 ES8201639 A1 ES 8201639A1
Authority
ES
Spain
Prior art keywords
electrodes
current
cell
end electrodes
electrodeposition
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
ES498827A
Other languages
English (en)
Other versions
ES498827A0 (es
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.)
Teck Metals Ltd
Original Assignee
Teck Metals Ltd
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 Teck Metals Ltd filed Critical Teck Metals Ltd
Publication of ES498827A0 publication Critical patent/ES498827A0/es
Publication of ES8201639A1 publication Critical patent/ES8201639A1/es
Expired 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/07—Current distribution within the bath

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)

Abstract

METODO PARA LA DEPOSICION ELECTROLITICA DE METALES. SE UTILIZA UNA CUBA QUE CONTIENE UN ELECTROLITO, SUMERGIENDOSE UNA MULTIPLICIDAD DE ELECTRODOS, QUE CONSISTEN EN ANODOS Y CATODOS ALTERNADOS, ESPACIADOS DE MODO SUSTACIALMENTE IGUAL, ESTABNDO CONECTADOS LOS ANODOS Y CATODOS INDEPENDIENTEMENTE A UNA DFUENTE DE ENERGIA ELECTRACA. LA CORRIENTE ENTRE UN ELECTRODO EXTREMO Y SU ELECTRODO PROXIMO INMEDIATO ES CONTROLADA A UN VALOR DESEAADO POR AUMENTO DEL ESPACIADO DEL ELECTRODO EXTREMO CON RESPECTO AL ELECTRODO PROXIMO IMEDIATO A UN VALOR MAYOR QUE EL VALOR ENTRE EL RESTO DE LOS ELECTRODOS DE LA CUBA. SE UTILIZA EN PARTICULAR PARA LA ELECTRODEPOSICION DE CINC DE UN ELECTRODO QUE CONTIENE SULFATO ACIDO DE CINC.
ES498827A 1980-01-28 1981-01-27 Un metodo para la deposicion electrolitica de metales Expired ES8201639A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000344488A CA1140892A (en) 1980-01-28 1980-01-28 Increased spacing of end electrodes in electro-deposition of metals

Publications (2)

Publication Number Publication Date
ES498827A0 ES498827A0 (es) 1982-01-01
ES8201639A1 true ES8201639A1 (es) 1982-01-01

Family

ID=4116123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498827A Expired ES8201639A1 (es) 1980-01-28 1981-01-27 Un metodo para la deposicion electrolitica de metales

Country Status (15)

Country Link
US (1) US4282075A (es)
JP (1) JPS56108891A (es)
AU (1) AU540413B2 (es)
BE (1) BE887171A (es)
CA (1) CA1140892A (es)
DE (1) DE3102637A1 (es)
ES (1) ES8201639A1 (es)
FI (1) FI67238C (es)
FR (1) FR2474537A1 (es)
GB (1) GB2068412B (es)
IT (1) IT1167818B (es)
NL (1) NL8100384A (es)
NO (1) NO157707C (es)
SE (1) SE453519B (es)
ZA (1) ZA81328B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1174199A (en) * 1981-02-12 1984-09-11 Robert C. Kerby Bipolar refining of lead
DE102004008813B3 (de) * 2004-02-20 2005-12-01 Outokumpu Oyj Verfahren und Anlage zum elektrochemischen Abscheiden von Kupfer
US8636892B2 (en) * 2010-12-23 2014-01-28 Ge-Hitachi Nuclear Energy Americas Llc Anode-cathode power distribution systems and methods of using the same for electrochemical reduction
US8900439B2 (en) 2010-12-23 2014-12-02 Ge-Hitachi Nuclear Energy Americas Llc Modular cathode assemblies and methods of using the same for electrochemical reduction
US20160010233A1 (en) * 2012-02-10 2016-01-14 Outotec Oyj System for power control in cells for electrolytic recovery of a metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579431A (en) * 1968-02-23 1971-05-18 Bunker Hill Co Cell for electrolytic deposition of metals
CA971505A (en) * 1970-09-04 1975-07-22 International Nickel Company Of Canada Electrowinning metal utilizing higher current densities on upper surfaces
US4134806A (en) * 1973-01-29 1979-01-16 Diamond Shamrock Technologies, S.A. Metal anodes with reduced anodic surface and high current density and their use in electrowinning processes with low cathodic current density
US4098668A (en) * 1974-08-21 1978-07-04 Continental Copper & Steel Industries, Inc. Electrolyte metal extraction

Also Published As

Publication number Publication date
FI67238B (fi) 1984-10-31
GB2068412B (en) 1983-07-27
FR2474537B1 (es) 1984-10-05
IT8109323A0 (it) 1981-01-27
BE887171A (fr) 1981-05-14
NO810270L (no) 1981-07-29
AU6664381A (en) 1984-10-18
AU540413B2 (en) 1984-11-15
FI67238C (fi) 1985-02-11
DE3102637C2 (es) 1989-03-30
JPS56108891A (en) 1981-08-28
CA1140892A (en) 1983-02-08
NO157707B (no) 1988-01-25
FI810224L (fi) 1981-07-29
US4282075A (en) 1981-08-04
ES498827A0 (es) 1982-01-01
FR2474537A1 (fr) 1981-07-31
ZA81328B (en) 1982-04-28
NO157707C (no) 1988-05-04
DE3102637A1 (de) 1982-01-07
SE453519B (sv) 1988-02-08
SE8100227L (sv) 1981-07-29
JPS6358918B2 (es) 1988-11-17
IT1167818B (it) 1987-05-20
NL8100384A (nl) 1981-08-17
GB2068412A (en) 1981-08-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303