DE113281T1 - Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver. - Google Patents

Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver.

Info

Publication number
DE113281T1
DE113281T1 DE198383402484T DE83402484T DE113281T1 DE 113281 T1 DE113281 T1 DE 113281T1 DE 198383402484 T DE198383402484 T DE 198383402484T DE 83402484 T DE83402484 T DE 83402484T DE 113281 T1 DE113281 T1 DE 113281T1
Authority
DE
Germany
Prior art keywords
glycol
salt
polyol
starting product
cobalt
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.)
Pending
Application number
DE198383402484T
Other languages
German (de)
English (en)
Inventor
Fernand F-75019 Paris Fievet
Michel F-94200 Ivry Figlarz
Jean-Pierre F-91450 Soisy-Sur-Seine Lagier
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.)
Universite Paris Diderot Paris 7
Original Assignee
Universite Paris Diderot Paris 7
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 Universite Paris Diderot Paris 7 filed Critical Universite Paris Diderot Paris 7
Publication of DE113281T1 publication Critical patent/DE113281T1/de
Pending legal-status Critical Current

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE198383402484T 1982-12-21 1983-12-20 Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver. Pending DE113281T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221483A FR2537898A1 (fr) 1982-12-21 1982-12-21 Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede

Publications (1)

Publication Number Publication Date
DE113281T1 true DE113281T1 (de) 1985-08-29

Family

ID=9280354

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8383402484T Expired DE3372939D1 (en) 1982-12-21 1983-12-20 Process for reducing metallic compounds using polyols, and metallic powders produced thereby
DE198383402484T Pending DE113281T1 (de) 1982-12-21 1983-12-20 Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8383402484T Expired DE3372939D1 (en) 1982-12-21 1983-12-20 Process for reducing metallic compounds using polyols, and metallic powders produced thereby

Country Status (6)

Country Link
US (1) US4539041A (enExample)
EP (1) EP0113281B1 (enExample)
JP (1) JPS59173206A (enExample)
AT (1) ATE28810T1 (enExample)
DE (2) DE3372939D1 (enExample)
FR (1) FR2537898A1 (enExample)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
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CN116000308A (zh) * 2022-12-26 2023-04-25 苏州星翰新材料科技有限公司 一种亚微米级片状银粉的合成方法
CN117182095A (zh) * 2023-10-26 2023-12-08 西北有色金属研究院 一种银钯合金粉及其制备方法

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EP0113281B1 (fr) 1987-08-12
FR2537898A1 (fr) 1984-06-22
JPH0424402B2 (enExample) 1992-04-27
DE3372939D1 (en) 1987-09-17
US4539041A (en) 1985-09-03
FR2537898B1 (enExample) 1985-04-26
EP0113281A1 (fr) 1984-07-11
ATE28810T1 (de) 1987-08-15

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