ZM6278A1 - Process for the production of extra fine cobalt powder - Google Patents

Process for the production of extra fine cobalt powder

Info

Publication number
ZM6278A1
ZM6278A1 ZM62/78A ZM6278A ZM6278A1 ZM 6278 A1 ZM6278 A1 ZM 6278A1 ZM 62/78 A ZM62/78 A ZM 62/78A ZM 6278 A ZM6278 A ZM 6278A ZM 6278 A1 ZM6278 A1 ZM 6278A1
Authority
ZM
Zambia
Prior art keywords
production
cobalt powder
extra fine
fine cobalt
extra
Prior art date
Application number
ZM62/78A
Other languages
English (en)
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of ZM6278A1 publication Critical patent/ZM6278A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ZM62/78A 1977-07-15 1978-07-12 Process for the production of extra fine cobalt powder ZM6278A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI772209A FI56939C (fi) 1977-07-15 1977-07-15 Foerfarande foer framstaellning av koboltfinpulver

Publications (1)

Publication Number Publication Date
ZM6278A1 true ZM6278A1 (en) 1979-01-22

Family

ID=8510976

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM62/78A ZM6278A1 (en) 1977-07-15 1978-07-12 Process for the production of extra fine cobalt powder

Country Status (7)

Country Link
US (1) US4178172A (fr)
JP (1) JPS5420947A (fr)
BE (1) BE868902A (fr)
CA (1) CA1115066A (fr)
FI (1) FI56939C (fr)
FR (1) FR2397254A1 (fr)
ZM (1) ZM6278A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089654A (fr) * 1977-03-07 1980-11-18 Barry N. Doyle Production de poudre de cobalt ultrafine a partir d'une solution
US4218240A (en) * 1979-05-14 1980-08-19 Gte Products Corporation Method for producing cobaltic hexammine compounds and cobalt metal powder
US4214895A (en) * 1979-05-14 1980-07-29 Gte Sylvania Incorporated Method for producing cobalt metal powder
US5185030A (en) * 1991-12-20 1993-02-09 Gte Products Corporation Method for producing extrafine pure metal powder
US6090179A (en) * 1998-07-30 2000-07-18 Remptech Ltd. Process for manufacturing of metallic power
JP4691241B2 (ja) * 2000-09-29 2011-06-01 ソニー株式会社 高純度コバルトの製造方法および塩化コバルトの精製方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1226945A (en) * 1912-02-23 1917-05-22 Hydrogenation Company Process of making a nickel catalyst.
DE879548C (de) * 1942-06-18 1953-06-15 Borchers A G Geb Verfahren zur Herstellung von reinem, feinteiligem Kobaltmetallpulver durch Reduktion von Kobaltoxyden
US2749235A (en) * 1953-09-25 1956-06-05 Chemical Construction Corp Method of reducing cobaltic ammine salt
US2793111A (en) * 1953-12-21 1957-05-21 Duisburger Kupferhuette Method for the recovery of cobalt from impure cobalt oxide
US3975217A (en) * 1974-03-29 1976-08-17 Sherritt Gordon Mines Limited Finely divided magnetic cobalt powder
CA1089654A (fr) * 1977-03-07 1980-11-18 Barry N. Doyle Production de poudre de cobalt ultrafine a partir d'une solution

Also Published As

Publication number Publication date
FI56939C (fi) 1980-05-12
FI772209A7 (fi) 1979-01-16
US4178172A (en) 1979-12-11
JPS5420947A (en) 1979-02-16
BE868902A (fr) 1978-11-03
FR2397254B1 (fr) 1982-02-26
JPS5442955B2 (fr) 1979-12-17
CA1115066A (fr) 1981-12-29
FR2397254A1 (fr) 1979-02-09
FI56939B (fi) 1980-01-31

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