ATE404271T1 - Zusatz von blockierungsmittel(n) zu einer keramikmembran zur blockierung des kristallwachstums von körnern beim atmosphärischen sintern - Google Patents

Zusatz von blockierungsmittel(n) zu einer keramikmembran zur blockierung des kristallwachstums von körnern beim atmosphärischen sintern

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Publication number
ATE404271T1
ATE404271T1 AT04805400T AT04805400T ATE404271T1 AT E404271 T1 ATE404271 T1 AT E404271T1 AT 04805400 T AT04805400 T AT 04805400T AT 04805400 T AT04805400 T AT 04805400T AT E404271 T1 ATE404271 T1 AT E404271T1
Authority
AT
Austria
Prior art keywords
blocking
addition
crystal growth
ceramic membrane
grains during
Prior art date
Application number
AT04805400T
Other languages
English (en)
Inventor
Gregory Etchegoyen
Thierry Chartier
Gallo Pascal Del
Original Assignee
Air Liquide
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Filing date
Publication date
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE404271T1 publication Critical patent/ATE404271T1/de

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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/0271—Perovskites
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    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
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    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
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    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/786—Micrometer sized grains, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Iron (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
AT04805400T 2003-11-06 2004-11-05 Zusatz von blockierungsmittel(n) zu einer keramikmembran zur blockierung des kristallwachstums von körnern beim atmosphärischen sintern ATE404271T1 (de)

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FR0350802A FR2862005B1 (fr) 2003-11-06 2003-11-06 Ajout d'agent(s) bloquant(s) dans une membrane ceramique pour bloquer la croissance cristalline des grains lors du frittage sous atmosphere

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US (2) US7955526B2 (de)
EP (1) EP1697025B1 (de)
JP (1) JP2007512214A (de)
CN (1) CN100441278C (de)
AT (1) ATE404271T1 (de)
DE (1) DE602004015838D1 (de)
FR (1) FR2862005B1 (de)
WO (1) WO2005046850A1 (de)

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EP1795260A1 (de) 2005-12-07 2007-06-13 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Katalysator enthaltend einen festen Träger, ein Oxid und eine auf das Oxid aufgebrachte, metallische, aktive Phase; Verfahren zu seiner Herstellung und Verwendung
JP5807782B2 (ja) * 2011-12-28 2015-11-10 トヨタ自動車株式会社 排ガス浄化用触媒
JP6524434B2 (ja) * 2014-11-06 2019-06-05 日本製鉄株式会社 固体酸化物型燃料電池の空気極、固体酸化物型燃料電池、及び固体酸化物型燃料電池の空気極の製造方法
CN105642131B (zh) * 2014-11-13 2019-06-18 中国科学院大连化学物理研究所 一种纳米粒子稳定钙钛矿结构透氧膜的方法
CN108786784A (zh) * 2018-06-15 2018-11-13 南京中科水治理股份有限公司 一种光催化降解复合材料的制备方法
CN111825107A (zh) * 2019-04-15 2020-10-27 中国科学院福建物质结构研究所 一种膜反应器、其制备方法及应用
CN115231514B (zh) * 2022-07-15 2023-08-04 江苏集萃安泰创明先进能源材料研究院有限公司 一种六方氮化硼负载纳米镍粒子催化的镁基储氢材料及其制备方法

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JP2007512214A (ja) 2007-05-17
US20110298165A1 (en) 2011-12-08
FR2862005A1 (fr) 2005-05-13
DE602004015838D1 (de) 2008-09-25
CN100441278C (zh) 2008-12-10
US20070228323A1 (en) 2007-10-04
US7955526B2 (en) 2011-06-07
FR2862005B1 (fr) 2006-01-06
EP1697025A1 (de) 2006-09-06
CN1878606A (zh) 2006-12-13
WO2005046850A1 (fr) 2005-05-26
US8337724B2 (en) 2012-12-25
EP1697025B1 (de) 2008-08-13

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