DE3170282D1 - A process of making cobalt metal powder - Google Patents

A process of making cobalt metal powder

Info

Publication number
DE3170282D1
DE3170282D1 DE8181303653T DE3170282T DE3170282D1 DE 3170282 D1 DE3170282 D1 DE 3170282D1 DE 8181303653 T DE8181303653 T DE 8181303653T DE 3170282 T DE3170282 T DE 3170282T DE 3170282 D1 DE3170282 D1 DE 3170282D1
Authority
DE
Germany
Prior art keywords
metal powder
cobalt metal
making cobalt
making
powder
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
DE8181303653T
Other languages
German (de)
Inventor
Eric August Devuyst
Victor Alexander Ettel
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
Application granted granted Critical
Publication of DE3170282D1 publication Critical patent/DE3170282D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
    • 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
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dental Preparations (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE8181303653T 1980-08-21 1981-08-11 A process of making cobalt metal powder Expired DE3170282D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000358741A CA1151881A (en) 1980-08-21 1980-08-21 Cobalt metal powder by hydrogen reduction

Publications (1)

Publication Number Publication Date
DE3170282D1 true DE3170282D1 (en) 1985-06-05

Family

ID=4117706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303653T Expired DE3170282D1 (en) 1980-08-21 1981-08-11 A process of making cobalt metal powder

Country Status (10)

Country Link
EP (1) EP0047076B1 (en)
JP (1) JPH0351764B2 (en)
AU (1) AU542235B2 (en)
CA (1) CA1151881A (en)
DE (1) DE3170282D1 (en)
FI (1) FI71771C (en)
NO (1) NO161130C (en)
PH (1) PH18541A (en)
ZA (1) ZA815530B (en)
ZW (1) ZW19981A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571655B2 (en) * 1984-03-05 1988-04-21 Standard Oil Company, The Amorphous metal alloy powders and articles derived therefrom
US4537625A (en) * 1984-03-09 1985-08-27 The Standard Oil Company (Ohio) Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions
JPS63274706A (en) * 1987-05-02 1988-11-11 Nippon Chem Ind Co Ltd:The Production of metallic fine powder
DE19540076C1 (en) * 1995-10-27 1997-05-22 Starck H C Gmbh Co Kg Ultrafine cobalt metal powder, process for its preparation and use of the cobalt metal powder and the cobalt carbonate
US6451088B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
CN104428251B (en) * 2012-07-10 2019-09-27 巴斯夫欧洲公司 The method for producing cobalt sulfate solution
US9416023B2 (en) 2012-07-10 2016-08-16 Basf Se Method for producing aqueous solutions of cobalt sulphate
JP6489315B2 (en) * 2015-07-03 2019-03-27 住友金属鉱山株式会社 Method for producing cobalt powder
CN110899719B (en) * 2018-09-14 2022-11-15 上海铁路通信有限公司 Preparation method of lamellar structure cobalt particle material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734821A (en) * 1956-02-14 Table ix
US2749235A (en) * 1953-09-25 1956-06-05 Chemical Construction Corp Method of reducing cobaltic ammine salt
US2864692A (en) * 1956-09-24 1958-12-16 Bethlehem Steel Corp Recovery of copper and cobalt values from sulphate leach solutions
FR1223378A (en) * 1957-12-18 1960-06-16 Metallurg De Hoboken Soc Gen Process for removing nickel from a cobalt-containing sulfate or chloride solution
US4151258A (en) * 1978-03-06 1979-04-24 Amax Inc. Dissolution of cobaltic hydroxide with organic reductant

Also Published As

Publication number Publication date
ZA815530B (en) 1982-08-25
NO812809L (en) 1982-02-22
AU7421281A (en) 1982-02-25
ZW19981A1 (en) 1982-01-06
FI71771B (en) 1986-10-31
FI71771C (en) 1987-02-09
PH18541A (en) 1985-08-09
CA1151881A (en) 1983-08-16
JPS5754207A (en) 1982-03-31
NO161130C (en) 1989-07-05
NO161130B (en) 1989-03-28
EP0047076A1 (en) 1982-03-10
EP0047076B1 (en) 1985-05-02
JPH0351764B2 (en) 1991-08-07
AU542235B2 (en) 1985-02-14
FI812559L (en) 1982-02-22

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee