MX2009006040A - Metodo para obtener una estructura porosa en base a carburo de silicio. - Google Patents

Metodo para obtener una estructura porosa en base a carburo de silicio.

Info

Publication number
MX2009006040A
MX2009006040A MX2009006040A MX2009006040A MX2009006040A MX 2009006040 A MX2009006040 A MX 2009006040A MX 2009006040 A MX2009006040 A MX 2009006040A MX 2009006040 A MX2009006040 A MX 2009006040A MX 2009006040 A MX2009006040 A MX 2009006040A
Authority
MX
Mexico
Prior art keywords
obtaining
silicon carbide
fraction
sic grains
porous structure
Prior art date
Application number
MX2009006040A
Other languages
English (en)
Inventor
Patricia Andy
Caroline Tardivat
Damien Mey
Ahmed Marouf
Original Assignee
Saint Gobain Ct Recherches
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 Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of MX2009006040A publication Critical patent/MX2009006040A/es

Links

Classifications

    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C04B2235/383—Alpha silicon carbide
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C04B2235/3834—Beta silicon carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Ceramic Products (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

La invención se refiere a un método para obtener una estructura elaborada de un material de cerámica, poroso, que contiene al menos 95% de carburo de silicio SiC, caracterizándose dicho método en que la estructura se obtiene de una mezcla de granos de SiC que comprenden al menos una primer fracción de granos de ?-SiC que tienen un diámetro medio de menos de 5 micrómetros, teniendo una segunda fracción de granos de ?-SiC un diámetro medio que es al menos dos veces el de la primer fracción de granos de ?-SiC y es mayor o igual a 5 micrómetros, y una fracción de granos de ß-SiC o a al menos un precursor de granos de ß-SiC. La invención también se refiere a la estructura porosa resultante.
MX2009006040A 2006-12-21 2007-12-13 Metodo para obtener una estructura porosa en base a carburo de silicio. MX2009006040A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655836A FR2910468B1 (fr) 2006-12-21 2006-12-21 Procede d'obtention d'une structure poreuse a base de carbure de silicium
PCT/FR2007/052506 WO2008078046A2 (fr) 2006-12-21 2007-12-13 Procede d'obtention d'une structure poreuse a base de carbure de silicium

Publications (1)

Publication Number Publication Date
MX2009006040A true MX2009006040A (es) 2009-06-17

Family

ID=38255268

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006040A MX2009006040A (es) 2006-12-21 2007-12-13 Metodo para obtener una estructura porosa en base a carburo de silicio.

Country Status (10)

Country Link
US (1) US20100083645A1 (es)
EP (1) EP2091890B1 (es)
JP (1) JP2010513206A (es)
KR (1) KR20090106483A (es)
CA (1) CA2673464A1 (es)
DK (1) DK2091890T3 (es)
FR (1) FR2910468B1 (es)
MX (1) MX2009006040A (es)
PL (1) PL2091890T3 (es)
WO (1) WO2008078046A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933880B1 (fr) * 2008-07-17 2011-04-22 Saint Gobain Ct Recherches Filtre a particules texture pour applications catalytiques
DE102013013401A1 (de) * 2013-08-02 2015-02-05 Harald Benoit Nutzung von Siliciumcarbid (Dielektrikum)als ggf. Verbrauchsmaterial zur Erwärmung dünner Materialschichten mittels Mikrowellenstrahlung
CN107573077A (zh) * 2017-10-18 2018-01-12 重庆奥福精细陶瓷有限公司 重结晶碳化硅柴油车碳烟颗粒捕集器及其制备方法
CN110981493A (zh) * 2019-12-30 2020-04-10 珠海凯利得新材料有限公司 用于排胶脂的多孔碳化硅陶瓷工装及其制备方法
CN116425548B (zh) * 2023-04-10 2024-02-06 中国科学院上海硅酸盐研究所 一种基于颗粒级配粉体的粘结剂喷射打印碳化硅陶瓷复合材料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165554A3 (en) * 1984-06-20 1987-04-01 Bridgestone Corporation Process for producing a sintered cubic silicon carbide
JPH04187578A (ja) * 1990-11-22 1992-07-06 Ibiden Co Ltd 多孔質炭化珪素焼結体の製造方法
JP3681780B2 (ja) * 1995-02-08 2005-08-10 東京窯業株式会社 多孔質導電性炭化珪素焼結体とその製造方法及び用途
FR2796638B1 (fr) * 1999-07-21 2001-09-14 Ceramiques Tech Et Ind S A Structure monolithe nid d'abeilles en materiau ceramique poreux, et utilisation comme filtre a particules
JP4146048B2 (ja) * 1999-09-30 2008-09-03 イビデン株式会社 ハニカムフィルタ、ハニカムフィルタ集合体、
EP1508358B1 (en) * 1999-09-29 2009-04-15 Ibiden Co., Ltd. Honeycomb filter and ceramic filter assembly
US20040161596A1 (en) 2001-05-31 2004-08-19 Noriyuki Taoka Porous ceramic sintered body and method of producing the same, and diesel particulate filter
WO2004111398A1 (ja) 2003-06-05 2004-12-23 Ibiden Co., Ltd. ハニカム構造体
DE10331049B4 (de) * 2003-07-09 2010-04-08 Saint-Gobain Industriekeramik Rödental GmbH Verfahren zur Herstellung eines porösen Keramikkörpers, danach hergestellter poröser Keramikkörper und dessen Verwendung

Also Published As

Publication number Publication date
FR2910468A1 (fr) 2008-06-27
KR20090106483A (ko) 2009-10-09
CA2673464A1 (fr) 2008-07-03
PL2091890T3 (pl) 2013-08-30
FR2910468B1 (fr) 2009-02-06
EP2091890B1 (fr) 2013-04-03
WO2008078046A2 (fr) 2008-07-03
US20100083645A1 (en) 2010-04-08
DK2091890T3 (da) 2013-07-08
WO2008078046A3 (fr) 2008-11-13
EP2091890A2 (fr) 2009-08-26
JP2010513206A (ja) 2010-04-30

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