FI67238C - Foerfarande foer elektrolytisk utfaellning av metaller - Google Patents

Foerfarande foer elektrolytisk utfaellning av metaller Download PDF

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Publication number
FI67238C
FI67238C FI810224A FI810224A FI67238C FI 67238 C FI67238 C FI 67238C FI 810224 A FI810224 A FI 810224A FI 810224 A FI810224 A FI 810224A FI 67238 C FI67238 C FI 67238C
Authority
FI
Finland
Prior art keywords
electrodes
cell
current
electrolytic
distance
Prior art date
Application number
FI810224A
Other languages
English (en)
Finnish (fi)
Other versions
FI810224L (fi
FI67238B (fi
Inventor
Edward G Baggio
Clifford J Krauss
Original Assignee
Cominco 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 Cominco Ltd filed Critical Cominco Ltd
Publication of FI810224L publication Critical patent/FI810224L/fi
Application granted granted Critical
Publication of FI67238B publication Critical patent/FI67238B/fi
Publication of FI67238C publication Critical patent/FI67238C/fi

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)
FI810224A 1980-01-28 1981-01-27 Foerfarande foer elektrolytisk utfaellning av metaller FI67238C (fi)

Applications Claiming Priority (2)

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
CA344488 1980-01-28

Publications (3)

Publication Number Publication Date
FI810224L FI810224L (fi) 1981-07-29
FI67238B FI67238B (fi) 1984-10-31
FI67238C true FI67238C (fi) 1985-02-11

Family

ID=4116123

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810224A FI67238C (fi) 1980-01-28 1981-01-27 Foerfarande foer elektrolytisk utfaellning av metaller

Country Status (15)

Country Link
US (1) US4282075A (xx)
JP (1) JPS56108891A (xx)
AU (1) AU540413B2 (xx)
BE (1) BE887171A (xx)
CA (1) CA1140892A (xx)
DE (1) DE3102637A1 (xx)
ES (1) ES498827A0 (xx)
FI (1) FI67238C (xx)
FR (1) FR2474537A1 (xx)
GB (1) GB2068412B (xx)
IT (1) IT1167818B (xx)
NL (1) NL8100384A (xx)
NO (1) NO157707C (xx)
SE (1) SE453519B (xx)
ZA (1) ZA81328B (xx)

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
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
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
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
SE8100227L (sv) 1981-07-29
US4282075A (en) 1981-08-04
FR2474537B1 (xx) 1984-10-05
JPS6358918B2 (xx) 1988-11-17
JPS56108891A (en) 1981-08-28
ES8201639A1 (es) 1982-01-01
NO157707C (no) 1988-05-04
AU540413B2 (en) 1984-11-15
NL8100384A (nl) 1981-08-17
GB2068412A (en) 1981-08-12
GB2068412B (en) 1983-07-27
ES498827A0 (es) 1982-01-01
DE3102637A1 (de) 1982-01-07
FR2474537A1 (fr) 1981-07-31
IT1167818B (it) 1987-05-20
FI810224L (fi) 1981-07-29
ZA81328B (en) 1982-04-28
NO157707B (no) 1988-01-25
DE3102637C2 (xx) 1989-03-30
BE887171A (fr) 1981-05-14
AU6664381A (en) 1984-10-18
NO810270L (no) 1981-07-29
SE453519B (sv) 1988-02-08
FI67238B (fi) 1984-10-31
CA1140892A (en) 1983-02-08
IT8109323A0 (it) 1981-01-27

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MM Patent lapsed

Owner name: COMINCO LTD