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ATE28810T1 - 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
ATE28810T1
ATE28810T1 AT83402484T AT83402484T ATE28810T1 AT E28810 T1 ATE28810 T1 AT E28810T1 AT 83402484 T AT83402484 T AT 83402484T AT 83402484 T AT83402484 T AT 83402484T AT E28810 T1 ATE28810 T1 AT E28810T1
Authority
AT
Austria
Prior art keywords
metallic
reducing
polyols
manufactured
compounds
Prior art date
Application number
AT83402484T
Other languages
English (en)
Inventor
Michel Figlarz
Fernand Fievet
Jean-Pierre Lagier
Original Assignee
Univ Paris Vii
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 Univ Paris Vii filed Critical Univ Paris Vii
Application granted granted Critical
Publication of ATE28810T1 publication Critical patent/ATE28810T1/de

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
AT83402484T 1982-12-21 1983-12-20 Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver. ATE28810T1 (de)

Applications Claiming Priority (2)

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
EP83402484A EP0113281B1 (de) 1982-12-21 1983-12-20 Verfahren zur Reduktion von metallischen Verbindungen unter Verwendung von Polyolen und auf diese Weise hergestelltes metallisches Pulver

Publications (1)

Publication Number Publication Date
ATE28810T1 true ATE28810T1 (de) 1987-08-15

Family

ID=9280354

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83402484T ATE28810T1 (de) 1982-12-21 1983-12-20 Verfahren zur reduktion von metallischen verbindungen unter verwendung von polyolen und auf diese weise hergestelltes metallisches pulver.

Country Status (6)

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

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US4004917A (en) * 1973-09-28 1977-01-25 Graham Magnetics Incorporated Acicular metallic powders produced from the organometallic salts
US4268302A (en) * 1975-07-11 1981-05-19 Graham Magnetics Incorporated Method of producing acicular metal crystals
US4349380A (en) * 1981-04-01 1982-09-14 The Franklin Institute Method of recovering metals from metal containing materials
JPS6051523B2 (ja) * 1981-05-19 1985-11-14 三菱マテリアル株式会社 銀粉末の製造法

Also Published As

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DE3372939D1 (en) 1987-09-17
JPS59173206A (ja) 1984-10-01
JPH0424402B2 (de) 1992-04-27
FR2537898B1 (de) 1985-04-26
FR2537898A1 (fr) 1984-06-22
EP0113281B1 (de) 1987-08-12
US4539041A (en) 1985-09-03
EP0113281A1 (de) 1984-07-11
DE113281T1 (de) 1985-08-29

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