FR2286883A1 - Procede pour la preparation de poudres de cobalt - Google Patents

Procede pour la preparation de poudres de cobalt

Info

Publication number
FR2286883A1
FR2286883A1 FR7433437A FR7433437A FR2286883A1 FR 2286883 A1 FR2286883 A1 FR 2286883A1 FR 7433437 A FR7433437 A FR 7433437A FR 7433437 A FR7433437 A FR 7433437A FR 2286883 A1 FR2286883 A1 FR 2286883A1
Authority
FR
France
Prior art keywords
cobalt
oxalate
hydrogen
hydroxide
powders
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.)
Granted
Application number
FR7433437A
Other languages
English (en)
Other versions
FR2286883B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7433437A priority Critical patent/FR2286883A1/fr
Publication of FR2286883A1 publication Critical patent/FR2286883A1/fr
Application granted granted Critical
Publication of FR2286883B3 publication Critical patent/FR2286883B3/fr
Granted 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
    • 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
    • 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
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C22B3/322—Oxalic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7433437A 1974-10-04 1974-10-04 Procede pour la preparation de poudres de cobalt Granted FR2286883A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433437A FR2286883A1 (fr) 1974-10-04 1974-10-04 Procede pour la preparation de poudres de cobalt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433437A FR2286883A1 (fr) 1974-10-04 1974-10-04 Procede pour la preparation de poudres de cobalt

Publications (2)

Publication Number Publication Date
FR2286883A1 true FR2286883A1 (fr) 1976-04-30
FR2286883B3 FR2286883B3 (fr) 1977-07-15

Family

ID=9143750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433437A Granted FR2286883A1 (fr) 1974-10-04 1974-10-04 Procede pour la preparation de poudres de cobalt

Country Status (1)

Country Link
FR (1) FR2286883A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189831A1 (fr) * 1985-01-22 1986-08-06 Starloy Industrial Co.,Ltd. Procédé de récupération de cobalt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189831A1 (fr) * 1985-01-22 1986-08-06 Starloy Industrial Co.,Ltd. Procédé de récupération de cobalt

Also Published As

Publication number Publication date
FR2286883B3 (fr) 1977-07-15

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