GB1056087A - Production of electrolytic nickel - Google Patents

Production of electrolytic nickel

Info

Publication number
GB1056087A
GB1056087A GB30786/65A GB3078665A GB1056087A GB 1056087 A GB1056087 A GB 1056087A GB 30786/65 A GB30786/65 A GB 30786/65A GB 3078665 A GB3078665 A GB 3078665A GB 1056087 A GB1056087 A GB 1056087A
Authority
GB
United Kingdom
Prior art keywords
nickel
sulphur
acetonitrile
acid
tellurium
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
GB30786/65A
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of GB1056087A publication Critical patent/GB1056087A/en
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
    • 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)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

Nickel is produced by cathodic deposition at a cathode current density of 5 to 25 amps 1 sq. ft. from an aqueous bath at a temperature of 100 to 160 DEG F. containing nickel, a levelling agent chosen from coumarin and organic cyanides, and sulphur dioxide, selenous acid, tellurium dioxide, or hypophosphorous acid but no other brightening agent. Specified organic cyanides are the cyanohydrine of ethylene, acetaldehyde and acetone, cyanoacetic acid, Z-cyano-acetamide, acetonitrile, acrylonitrile, propionitrile, b -chloropropionitrile, benzonitrile, and p-aminophenyl-acetonitrile. The cathode deposits include small amounts of sulphur, selenium, tellurium or phosphorus depending on the brightener used and preferably contains at least 0.01% but less than 0.25% sulphur together with one of the other elements when compounds containing them are used. The cathodically deposited material formed on a nickel starting sheet is typically sheared into 1" square pieces and inserted in a titanium plating basket anode in a Watts - type bath.
GB30786/65A 1964-07-20 1965-07-20 Production of electrolytic nickel Expired GB1056087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383888A US3437571A (en) 1964-07-20 1964-07-20 Production of electrolytic nickel

Publications (1)

Publication Number Publication Date
GB1056087A true GB1056087A (en) 1967-01-25

Family

ID=23515151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30786/65A Expired GB1056087A (en) 1964-07-20 1965-07-20 Production of electrolytic nickel

Country Status (10)

Country Link
US (1) US3437571A (en)
AT (1) AT257963B (en)
BE (1) BE659469A (en)
DE (1) DE1234999B (en)
ES (1) ES309323A1 (en)
FI (1) FI45995C (en)
FR (1) FR1432652A (en)
GB (1) GB1056087A (en)
NL (1) NL6500944A (en)
SE (1) SE327562B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715286A (en) * 1971-03-11 1973-02-06 Int Nickel Co Electrorefined nickel of controlled size

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872331A (en) * 1986-05-27 1987-11-28 Anglo Amer Corp South Africa ANORDNING OCH FOERFARANDE FOER SEPARERING AV EN FAST KOMPONENT FRAON EN ANNAN FAST KOMPONENT I SUSPENSION I EN VAETSKA.
US6982030B2 (en) * 2002-11-27 2006-01-03 Technic, Inc. Reduction of surface oxidation during electroplating
US8329336B2 (en) 2010-09-29 2012-12-11 General Electric Company Composition and energy storage device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125229A (en) * 1936-04-14 1938-07-26 Harshaw Chem Corp Electrodeposition of metals
GB525847A (en) * 1939-03-02 1940-09-05 Udylite Corp Improvements in or relating to the electro-deposition of nickel
US2392708A (en) * 1941-06-13 1946-01-08 Int Nickel Co Method of making sulphur-containing nickel anodes electrolytically
US2453757A (en) * 1943-06-12 1948-11-16 Int Nickel Co Process for producing modified electronickel
GB576650A (en) * 1943-06-12 1946-04-12 Mond Nickel Co Ltd Improvements relating to the production of massive nickel for use as anodes
US2524010A (en) * 1946-07-12 1950-09-26 Harshaw Chem Corp Electrodeposition of nickel
US2635076A (en) * 1947-01-29 1953-04-14 Harshaw Chem Corp Bright nickel plating
NL127165C (en) * 1961-03-10
US3090733A (en) * 1961-04-17 1963-05-21 Udylite Res Corp Composite nickel electroplate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715286A (en) * 1971-03-11 1973-02-06 Int Nickel Co Electrorefined nickel of controlled size

Also Published As

Publication number Publication date
BE659469A (en) 1965-08-09
FI45995B (en) 1972-07-31
US3437571A (en) 1969-04-08
FI45995C (en) 1972-11-10
AT257963B (en) 1967-11-10
ES309323A1 (en) 1965-12-16
DE1234999B (en) 1967-02-23
SE327562B (en) 1970-08-24
NL6500944A (en) 1966-01-21
FR1432652A (en) 1966-03-25

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