FI81385C - Foerfarande foer komplettering av nickelhalten i en foerbrukad nickelsulfatelektrolyt. - Google Patents

Foerfarande foer komplettering av nickelhalten i en foerbrukad nickelsulfatelektrolyt. Download PDF

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Publication number
FI81385C
FI81385C FI852546A FI852546A FI81385C FI 81385 C FI81385 C FI 81385C FI 852546 A FI852546 A FI 852546A FI 852546 A FI852546 A FI 852546A FI 81385 C FI81385 C FI 81385C
Authority
FI
Finland
Prior art keywords
nickel
electrolyte
green
spent
oxide
Prior art date
Application number
FI852546A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI852546A0 (fi
FI852546L (fi
FI81385B (fi
Inventor
Thijs Eerkes
Victor Alexander Ettel
Gerald Vernon Glaum
Carlos Diaz
Eberhard Krause
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of FI852546A0 publication Critical patent/FI852546A0/fi
Publication of FI852546L publication Critical patent/FI852546L/fi
Priority to FI896307A priority Critical patent/FI83672C/fi
Application granted granted Critical
Publication of FI81385B publication Critical patent/FI81385B/fi
Publication of FI81385C publication Critical patent/FI81385C/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
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FI852546A 1984-06-28 1985-06-27 Foerfarande foer komplettering av nickelhalten i en foerbrukad nickelsulfatelektrolyt. FI81385C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI896307A FI83672C (fi) 1984-06-28 1989-12-28 Saett att avlaegsna foeroreningar ur anvaend sulfatelektrolyt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000457693A CA1227454A (en) 1984-06-28 1984-06-28 Nickel electrowinning process
CA457693 1984-06-28

Publications (4)

Publication Number Publication Date
FI852546A0 FI852546A0 (fi) 1985-06-27
FI852546L FI852546L (fi) 1985-12-29
FI81385B FI81385B (fi) 1990-06-29
FI81385C true FI81385C (fi) 1990-10-10

Family

ID=4128196

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852546A FI81385C (fi) 1984-06-28 1985-06-27 Foerfarande foer komplettering av nickelhalten i en foerbrukad nickelsulfatelektrolyt.

Country Status (4)

Country Link
JP (1) JPS6184388A (ko)
KR (1) KR930001786B1 (ko)
CA (1) CA1227454A (ko)
FI (1) FI81385C (ko)

Also Published As

Publication number Publication date
JPS6184388A (ja) 1986-04-28
FI852546A0 (fi) 1985-06-27
JPH0568556B2 (ko) 1993-09-29
KR860000412A (ko) 1986-01-28
KR930001786B1 (ko) 1993-03-13
CA1227454A (en) 1987-09-29
FI852546L (fi) 1985-12-29
FI81385B (fi) 1990-06-29

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: INCO LIMITED

MA Patent expired