PH12018500025A1 - Method for producing cobalt powder - Google Patents

Method for producing cobalt powder

Info

Publication number
PH12018500025A1
PH12018500025A1 PH12018500025A PH12018500025A PH12018500025A1 PH 12018500025 A1 PH12018500025 A1 PH 12018500025A1 PH 12018500025 A PH12018500025 A PH 12018500025A PH 12018500025 A PH12018500025 A PH 12018500025A PH 12018500025 A1 PH12018500025 A1 PH 12018500025A1
Authority
PH
Philippines
Prior art keywords
cobalt
cobalt powder
seed crystal
mixture slurry
amount
Prior art date
Application number
PH12018500025A
Other languages
English (en)
Inventor
Ryo-ma YAMAGUMA
Yoshitomo Ozaki
Kazuyuki Takaishi
Shin-ichi HEGURI
Osamu Ikeda
Yohei Kudo
Yasuo Doi
Original Assignee
Sumitomo Metal Mining Co
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 Sumitomo Metal Mining Co filed Critical Sumitomo Metal Mining Co
Publication of PH12018500025A1 publication Critical patent/PH12018500025A1/en

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
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/15—Nickel or cobalt
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
PH12018500025A 2015-07-03 2018-01-03 Method for producing cobalt powder PH12018500025A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015134743A JP6489315B2 (ja) 2015-07-03 2015-07-03 コバルト粉の製造方法
PCT/JP2016/069030 WO2017006795A1 (ja) 2015-07-03 2016-06-27 コバルト粉の製造方法

Publications (1)

Publication Number Publication Date
PH12018500025A1 true PH12018500025A1 (en) 2018-07-09

Family

ID=57685569

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500025A PH12018500025A1 (en) 2015-07-03 2018-01-03 Method for producing cobalt powder

Country Status (8)

Country Link
US (1) US20180169764A1 (de)
EP (1) EP3321015A4 (de)
JP (1) JP6489315B2 (de)
CN (1) CN107735199A (de)
AU (2) AU2016291485A1 (de)
CA (1) CA2990568A1 (de)
PH (1) PH12018500025A1 (de)
WO (1) WO2017006795A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3527306A1 (de) * 2018-02-14 2019-08-21 H.C. Starck Tungsten GmbH Pulver umfassend beschichtete hartstoffpartikel
CN113292106B (zh) * 2020-02-24 2023-07-25 荆门市格林美新材料有限公司 一种大粒径掺铝四氧化三钴的三次煅烧制备方法
CN112195350A (zh) * 2020-08-19 2021-01-08 衢州华友钴新材料有限公司 一种粗颗粒钴团的制备方法
CN112371990A (zh) * 2020-10-22 2021-02-19 宁波互邦新材料有限公司 一种无氨化金属钴粉制备工艺
CN113500203A (zh) * 2021-06-23 2021-10-15 安徽寒锐新材料有限公司 一种纳米钴粉的制备工艺
CN116197405A (zh) * 2022-11-21 2023-06-02 安徽寒锐新材料有限公司 超细钴粉的制备方法、超细钴粉及中试生产线
CN117282959A (zh) * 2023-09-27 2023-12-26 江苏萌达新材料科技有限公司 陶瓷工具用钴粉及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775098A (en) * 1971-12-27 1973-11-27 Sherritt Gordon Mines Ltd Cobalt precipitation from aqueous solutions
GB1436595A (en) * 1973-03-30 1976-05-19 Sherritt Gordon Mines Ltd Process for the production of finely divided cobalt powders
CA1151881A (en) * 1980-08-21 1983-08-16 Eric A. Devuyst Cobalt metal powder by hydrogen reduction
US4545814A (en) * 1984-05-23 1985-10-08 Amax Inc. Production of cobalt and nickel powder
US5246481A (en) * 1992-10-26 1993-09-21 Sherritt Gordon Limited Production of metallic powder
CN1297364C (zh) * 2005-05-18 2007-01-31 北京科技大学 沉淀－还原制备纳米钴粉的方法
CN101428349B (zh) * 2008-07-29 2011-06-22 张建玲 一种镍钴金属粉末的制备方法

Also Published As

Publication number Publication date
AU2016291485A1 (en) 2018-01-18
WO2017006795A1 (ja) 2017-01-12
EP3321015A4 (de) 2019-03-20
EP3321015A1 (de) 2018-05-16
JP6489315B2 (ja) 2019-03-27
CA2990568A1 (en) 2017-01-12
CN107735199A (zh) 2018-02-23
JP2017014593A (ja) 2017-01-19
US20180169764A1 (en) 2018-06-21
AU2019275612A1 (en) 2020-01-02

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