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DK0761348T3 - Fremgangsmåde til fremstilling af ultrafine metalpulvere med høj renhed ved udludning - Google Patents

Fremgangsmåde til fremstilling af ultrafine metalpulvere med høj renhed ved udludning

Info

Publication number
DK0761348T3
DK0761348T3 DK95306278T DK95306278T DK0761348T3 DK 0761348 T3 DK0761348 T3 DK 0761348T3 DK 95306278 T DK95306278 T DK 95306278T DK 95306278 T DK95306278 T DK 95306278T DK 0761348 T3 DK0761348 T3 DK 0761348T3
Authority
DK
Denmark
Prior art keywords
high purity
leaching
fine metal
metal powders
making ultra
Prior art date
Application number
DK95306278T
Other languages
English (en)
Inventor
Ernst E Khasin
Original Assignee
Nanopowders Ind Israel Limited
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 Nanopowders Ind Israel Limited filed Critical Nanopowders Ind Israel Limited
Application granted granted Critical
Publication of DK0761348T3 publication Critical patent/DK0761348T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/34—Silver oxide or hydroxide electrodes
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
DK95306278T 1995-09-07 1995-09-07 Fremgangsmåde til fremstilling af ultrafine metalpulvere med høj renhed ved udludning DK0761348T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95306278A EP0761348B1 (en) 1995-09-07 1995-09-07 Method of producing high-purity ultra-fine metal powder by leaching

Publications (1)

Publication Number Publication Date
DK0761348T3 true DK0761348T3 (da) 2000-05-29

Family

ID=8221315

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95306278T DK0761348T3 (da) 1995-09-07 1995-09-07 Fremgangsmåde til fremstilling af ultrafine metalpulvere med høj renhed ved udludning

Country Status (6)

Country Link
EP (1) EP0761348B1 (da)
AT (1) ATE187908T1 (da)
CA (1) CA2165578A1 (da)
DE (1) DE69514103T2 (da)
DK (1) DK0761348T3 (da)
ES (1) ES2143008T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2196661C1 (ru) * 2001-12-05 2003-01-20 Кароник Валерий Владимирович Серебряный порошок, способ его получения и способ изготовления сплава для получения серебряного порошка
IL150325A (en) 2002-06-19 2010-12-30 Cima Nanotech Israel Ltd Method for the production of highly pure metallic nano-powders and nano-powders produced thereby
RU2325735C2 (ru) * 2006-04-06 2008-05-27 Валерий Владимирович Кароник Способ изготовления сплава для получения катализатора на основе серебра, способ получения катализатора на основе серебра и катализатор на основе серебра
US8101005B2 (en) * 2007-12-21 2012-01-24 Cima Nanotech Israel Ltd. Process of making metal nanoparticles
CN103153452B (zh) 2011-01-31 2015-05-20 三菱瓦斯化学株式会社 吸氧剂及其保存方法
CN103384703B (zh) 2011-11-15 2015-04-01 三菱瓦斯化学株式会社 吸氧性树脂组合物、吸氧多层体及吸氧中空容器
JP2014030784A (ja) * 2012-08-02 2014-02-20 Mitsubishi Gas Chemical Co Inc 酸素吸収剤の製造方法
US9387973B2 (en) 2012-08-08 2016-07-12 Mitsubishi Gas Chemical Company, Inc. Oxygen absorbing agent
CN110629030B (zh) * 2019-11-07 2021-04-30 郑州大学 一种强化粗粒难磨金属基固废资源中有价金属溶出的方法
FR3114521B1 (fr) * 2020-09-29 2023-04-21 Air Liquide Procédé et dispositif pour la purification de poudres
CA3169823A1 (fr) * 2022-08-05 2024-02-05 Hydro-Quebec Poudre de lithium metallique, son procede de preparation et applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139101B (de) * 1960-12-03 1962-11-08 Degussa Verfahren zur Herstellung von Raney-Silberkatalysatoren
EP0214644A3 (en) * 1985-09-09 1988-10-05 Olin Corporation Method of producing ferromagnetic particles

Also Published As

Publication number Publication date
EP0761348A1 (en) 1997-03-12
DE69514103D1 (de) 2000-01-27
ES2143008T3 (es) 2000-05-01
DE69514103T2 (de) 2000-07-13
CA2165578A1 (en) 1997-03-08
ATE187908T1 (de) 2000-01-15
EP0761348B1 (en) 1999-12-22

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