DE3581827D1 - Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung. - Google Patents

Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.

Info

Publication number
DE3581827D1
DE3581827D1 DE8585104934T DE3581827T DE3581827D1 DE 3581827 D1 DE3581827 D1 DE 3581827D1 DE 8585104934 T DE8585104934 T DE 8585104934T DE 3581827 T DE3581827 T DE 3581827T DE 3581827 D1 DE3581827 D1 DE 3581827D1
Authority
DE
Germany
Prior art keywords
cordient
poroese
ceramic
bodies
production
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.)
Expired - Fee Related
Application number
DE8585104934T
Other languages
English (en)
Inventor
Senya Inoue
Akira Ono
Mikio Kobayashi
Hiroshi Yokoo
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.)
Kanto Chemical Co Inc
Original Assignee
Kanto Chemical Co Inc
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
Priority claimed from JP59081181A external-priority patent/JPS60226416A/ja
Priority claimed from JP8118084A external-priority patent/JPS60226415A/ja
Priority claimed from JP59268442A external-priority patent/JPS61147162A/ja
Application filed by Kanto Chemical Co Inc filed Critical Kanto Chemical Co Inc
Application granted granted Critical
Publication of DE3581827D1 publication Critical patent/DE3581827D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/14—Silica and magnesia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/107—Forming hollow beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/108—Forming porous, sintered or foamed beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • 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
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
    • 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
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/52—Physical parameters
    • G01N2030/524—Physical parameters structural properties
    • G01N2030/528—Monolithic sorbent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE8585104934T 1984-04-24 1985-04-23 Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung. Expired - Fee Related DE3581827D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59081181A JPS60226416A (ja) 1984-04-24 1984-04-24 多孔性コ−ジライトセラミツクス
JP8118084A JPS60226415A (ja) 1984-04-24 1984-04-24 コ−ジライトガラスの製造方法
JP59268442A JPS61147162A (ja) 1984-12-21 1984-12-21 ガスクロマトグラフイ−用担体

Publications (1)

Publication Number Publication Date
DE3581827D1 true DE3581827D1 (de) 1991-04-04

Family

ID=27303515

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198585104934T Pending DE160267T1 (de) 1984-04-24 1985-04-23 Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.
DE8585104934T Expired - Fee Related DE3581827D1 (de) 1984-04-24 1985-04-23 Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198585104934T Pending DE160267T1 (de) 1984-04-24 1985-04-23 Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.

Country Status (3)

Country Link
US (2) US4698317A (de)
EP (1) EP0160267B1 (de)
DE (2) DE160267T1 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE160267T1 (de) * 1984-04-24 1986-05-22 Kanto Kagaku Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.
US4898842A (en) * 1986-03-03 1990-02-06 International Business Machines Corporation Organometallic-derived cordierite and other compounds comprising oxides of silicon
US4851376A (en) * 1986-03-08 1989-07-25 Ngk Insulators, Ltd. Cordierite ceramic body having low thermal expansion coefficient, process for producing the same, and method of evaluating cordierite composition
EP0239970A3 (de) * 1986-03-31 1988-04-20 Toa Nenryo Kogyo Kabushiki Kaisha Zusammenstellung von Hydroxylapatit-Partikeln und deren Verwendung in einer Flüssigkeits-Chromatographie-Säule
US4835298A (en) * 1986-09-24 1989-05-30 Union Carbide Corporation Method for producing liquid alkoxides of mixed metals
DE3888079T2 (de) * 1987-10-22 1994-07-14 Asahi Optical Co Ltd Poröses keramisches Material.
US5085705A (en) * 1989-01-12 1992-02-04 J. M. Huber Corporation Alumina-silica-sulfates, method of preparation and compositions
US5030284A (en) * 1989-01-12 1991-07-09 Withiam Michael C Alumina-silica-sulfate compositions
EP0388094A1 (de) * 1989-03-10 1990-09-19 Sakai Chemical Industry Co., Ltd., Methoden der Ozonzersetzung und dabei verwendete Katalysatorstrukturen
GB8910768D0 (en) * 1989-05-10 1989-06-28 Glaverbel Forming vitreous enamel
US4973566A (en) * 1989-05-16 1990-11-27 Coors Ceramics Company Cordierite material useful in a heat source retainer and process for making the same
US5770416A (en) * 1989-05-26 1998-06-23 Upfront Chromatography A/S Permeable hollow particles having an outer shell of mechanically rigid porous material
US5108665A (en) * 1990-02-16 1992-04-28 Corning Incorporated Enstatite body and method
US5445786A (en) * 1990-04-03 1995-08-29 Ngk Insulators, Ltd. Heat-resistant metal monolith and manufacturing method therefor
DK165090D0 (da) * 1990-07-09 1990-07-09 Kem En Tec As Konglomererede partikler
US5167885A (en) * 1992-01-07 1992-12-01 W. R. Grace & Co.-Conn. Method for making sintered bodies
DE59409547D1 (de) * 1993-02-26 2000-11-16 Merck Patent Gmbh Trennmittel
JPH06294788A (ja) * 1993-04-09 1994-10-21 Nippon Carbon Co Ltd 液体クロマトグラフィー用充填剤及びその製造方法
US5399535A (en) * 1993-08-17 1995-03-21 Rohm And Haas Company Reticulated ceramic products
US5552351A (en) * 1993-11-29 1996-09-03 Wisconsin Alumni Research Foundation Ceramic membranes having macroscopic channels
US6045628A (en) * 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US5814164A (en) 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
JPH08268752A (ja) * 1995-03-28 1996-10-15 Taimei Kagaku Kogyo Kk アルミナ−マグネシア複合酸化物及びその製造方法並びにアルミナ−マグネシア複合酸化物の微粉体
JP3633091B2 (ja) * 1996-04-09 2005-03-30 旭硝子株式会社 微小無機質球状中実体の製造方法
JPH11333293A (ja) * 1998-03-27 1999-12-07 Denso Corp ハニカム構造体及びその製造方法
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
US6616873B1 (en) 1999-12-02 2003-09-09 Associated Cement Companies Ltd. Process for making macro porous ceramic spheres
JP3690245B2 (ja) * 2000-06-05 2005-08-31 株式会社村田製作所 ガラス粉末の製造方法
US7331271B2 (en) * 2001-02-08 2008-02-19 R. Sanderson Management, Inc. Variable stroke/clearance mechanism
JP3923432B2 (ja) * 2001-03-14 2007-05-30 積水化学工業株式会社 中空ポリマー粒子、中空ポリマー粒子の製造方法、多孔質セラミックフィルタおよび多孔質セラミックフィルタの製造方法
JP2002274974A (ja) * 2001-03-16 2002-09-25 Sumitomo Chem Co Ltd セラミックス球状多孔体およびその製造方法
JP4082559B2 (ja) 2001-11-22 2008-04-30 日本碍子株式会社 触媒体及びその製造方法
AU2003221605A1 (en) * 2002-03-14 2003-09-29 L.U.M. Gmbh Support particles for chromatography based on microcapsules, method for their production and use thereof
JP4476631B2 (ja) * 2002-03-29 2010-06-09 日本碍子株式会社 コーディエライト質多孔体の製造方法
JP4227347B2 (ja) * 2002-03-29 2009-02-18 日本碍子株式会社 多孔質材料及びその製造方法
AU2003256355A1 (en) * 2002-07-23 2004-02-09 University Of Southern California Metallic parts fabrication using selective inhibition of sintering (sis)
JP4261861B2 (ja) * 2002-09-30 2009-04-30 双葉電子工業株式会社 蛍光表示管用封着材及び蛍光表示管
US20040152593A1 (en) * 2003-01-30 2004-08-05 Cutler Willard A. Catalyst support
US7491444B2 (en) 2005-02-04 2009-02-17 Oxane Materials, Inc. Composition and method for making a proppant
BRPI0606548A2 (pt) 2005-02-04 2009-06-30 Oxane Materials Inc propante, método para produzir um propante, formulação de propante, método para preencher e suportar frações abertas de formações subterráneas e método para tratar uma zona subterránea produtora
US7867613B2 (en) 2005-02-04 2011-01-11 Oxane Materials, Inc. Composition and method for making a proppant
US8012533B2 (en) 2005-02-04 2011-09-06 Oxane Materials, Inc. Composition and method for making a proppant
WO2008021073A2 (en) * 2006-08-07 2008-02-21 University Of Massachusetts Nanoheater elements, systems and methods of use thereof
WO2008130438A1 (en) * 2006-10-27 2008-10-30 Stc.Unm Hollow sphere metal oxides
CN101981177B (zh) * 2007-10-03 2013-06-26 3M创新有限公司 微生物浓集方法
US20100098618A1 (en) * 2008-10-20 2010-04-22 Keller Alfred E Sulfur removal from gases
US20110152057A1 (en) * 2009-12-21 2011-06-23 Gang Qi Hollow microspheres
US8261577B2 (en) * 2009-12-21 2012-09-11 3M Innovative Properties Company Method for making hollow microspheres
AU2010333894B2 (en) * 2009-12-22 2014-03-13 Halliburton Energy Services, Inc A proppant having a glass-ceramic material
JP6373782B2 (ja) * 2015-03-20 2018-08-15 日本碍子株式会社 ハニカム構造体
PL3484831T3 (pl) * 2016-07-14 2020-09-21 Nouryon Chemicals International B.V. Skład zaprawy etics
US10766816B2 (en) 2016-07-14 2020-09-08 Nouryon Chemicals International B.V. Building composition marker
CN109761640A (zh) * 2019-03-27 2019-05-17 新化县恒睿电子陶瓷科技有限公司 一种多孔陶瓷发热芯材料及制备方法
CN111333412B (zh) * 2020-03-09 2022-08-02 中国人民解放军国防科技大学 一种多孔堇青石及其制备方法和应用
GB2600375A (en) * 2020-04-07 2022-05-04 Corning Inc Porous structure such as for filters, and making the same
US20230136926A1 (en) * 2020-04-07 2023-05-04 Corning Incorporated Porous structure such as for filters, and making the same
CN112408955B (zh) * 2020-11-24 2022-10-11 梅河口市跃兴砂轮特耐有限责任公司 一种铁铝镁氧化物合成材料制品及其制造方法
CN114380504B (zh) * 2022-01-29 2023-12-26 山东国瓷功能材料股份有限公司 微晶玻璃复合材料及其制备方法和应用
CN114573363A (zh) * 2022-04-18 2022-06-03 焦作诺尔曼炉业有限公司 一种高强氧化铝轻质砖及其制备方法
CN114671704B (zh) * 2022-04-22 2023-04-18 广州粤瓷新材料有限公司 一种低膨胀多孔堇青石及其制备方法
CN115677375B (zh) * 2022-11-04 2023-10-03 西南科技大学 一种堇青石多孔陶瓷及其制备方法
CN115745656A (zh) * 2022-11-28 2023-03-07 中国地质大学（北京） 一种具有多重“孔-窗结构”的三维连通堇青石泡沫陶瓷及其制备方法
CN117886625B (zh) * 2024-03-15 2024-05-24 安徽大学 高强度多孔堇青石陶瓷材料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
NL232500A (de) * 1957-10-22
DE1278411B (de) * 1963-06-14 1968-09-26 Basf Ag Verfahren zur Herstellung von Katalysatoren oder Katalysatortraegern in Form von Hohlkugeln
US3950175A (en) * 1973-11-05 1976-04-13 Corning Glass Works Pore size control in cordierite ceramic
US4021253A (en) * 1974-04-05 1977-05-03 Kms Fusion, Inc. Method for manufacturing glass frit
US4257799A (en) * 1979-07-26 1981-03-24 The United States Of America As Represented By The United States Department Of Energy Method for producing small hollow spheres
US4367292A (en) * 1980-08-05 1983-01-04 Agency Of Industrial Science & Technology Method for manufacture of powder composition for cordierite
US4374044A (en) * 1981-01-19 1983-02-15 General Motors Corporation Cordierite bead catalyst support and method of preparation
US4547468A (en) * 1981-08-10 1985-10-15 Terra Tek, Inc. Hollow proppants and a process for their manufacture
EP0093027A1 (de) * 1982-04-27 1983-11-02 ARGILES & MINERAUX AGS-BMP Träger für die Fixierung von Mikroorganismen
DE160267T1 (de) * 1984-04-24 1986-05-22 Kanto Kagaku Poroese keramische cordientkoerper, ihre herstellung und ihre verwendung.

Also Published As

Publication number Publication date
DE160267T1 (de) 1986-05-22
EP0160267B1 (de) 1991-02-27
US4871693A (en) 1989-10-03
EP0160267A3 (en) 1988-01-07
US4698317A (en) 1987-10-06
EP0160267A2 (de) 1985-11-06

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