ES2190080T3 - Filtro ceramico para gas caliente y procedimiento para su preparacion. - Google Patents

Filtro ceramico para gas caliente y procedimiento para su preparacion.

Info

Publication number
ES2190080T3
ES2190080T3 ES98923789T ES98923789T ES2190080T3 ES 2190080 T3 ES2190080 T3 ES 2190080T3 ES 98923789 T ES98923789 T ES 98923789T ES 98923789 T ES98923789 T ES 98923789T ES 2190080 T3 ES2190080 T3 ES 2190080T3
Authority
ES
Spain
Prior art keywords
ceramic
support
porous
oxide
oxide material
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 - Lifetime
Application number
ES98923789T
Other languages
English (en)
Inventor
Elizabeth Sokolinski Connolly
George Daniel Forsythe
Govindasamy Paramasi Rajendran
Jeffrey Allen Chambers
Daniel Matthew Domanski
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.)
Power Systems Composites LLC
Original Assignee
Honeywell Advanced Composites 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
Application filed by Honeywell Advanced Composites Inc filed Critical Honeywell Advanced Composites Inc
Application granted granted Critical
Publication of ES2190080T3 publication Critical patent/ES2190080T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4582—Porous coatings, e.g. coating containing porous fillers
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/0037—Materials containing oriented fillers or elements
    • 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
    • C04B2111/00801—Membranes; Diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Filtro cerámico, que comprende: un soporte de filtro alargado poroso, presentando dicho soporte una superficie externa, una abertura en un extremo que da entrada a un interior hueco definido en parte por una superficie interna, y un extremo cerrado opuesto a dicho extremo abierto, estando formado dicho soporte por una pluralidad de capas de hilo cerámico de óxido, estando dispuesta cada capa en una relación de entrelazamiento con capas vecinas para formar una pluralidad de aberturas en forma de cuadriláteros, estando revestido dicho hilo con un primer material cerámico de óxido, proporcionando dicho primer material cerámico de óxido, después de un tratamiento térmico, una matriz de soporte de óxido refractario poroso; y una capa de membrana porosa que está en contacto con la superficie externa o la superficie interna de dicho soporte, siendo dicha capa de membrana menos porosa que dicho soporte y comprendiendo por lo menos un hilo cerámico deóxido de filamento continuo circularmente arrollado, estando dicho hilo revestido con un segundo material cerámico de óxido, proporcionando dicho segundo material cerámico de óxido, después de un tratamiento térmico, una matriz de membrana de óxido refractario poroso, caracterizado porque arrollamientos adyacentes de dicho hilo cerámico definen una separación entre los mismos y el filtro comprende además por lo menos un material de relleno cerámico dispuesto en dicha separación y distribuido sustancialmente de modo uniforme en el mismo.
ES98923789T 1997-07-18 1998-05-27 Filtro ceramico para gas caliente y procedimiento para su preparacion. Expired - Lifetime ES2190080T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/896,372 US5902363A (en) 1997-07-18 1997-07-18 Ceramic hot-gas filter

Publications (1)

Publication Number Publication Date
ES2190080T3 true ES2190080T3 (es) 2003-07-16

Family

ID=25406088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98923789T Expired - Lifetime ES2190080T3 (es) 1997-07-18 1998-05-27 Filtro ceramico para gas caliente y procedimiento para su preparacion.

Country Status (8)

Country Link
US (2) US5902363A (es)
EP (1) EP1015096B1 (es)
JP (1) JP3449983B2 (es)
KR (1) KR20010021990A (es)
AU (1) AU7599898A (es)
DE (1) DE69810786T2 (es)
ES (1) ES2190080T3 (es)
WO (1) WO1999003562A1 (es)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
US6113664A (en) * 1998-06-08 2000-09-05 Universal Porosics, Inc. Flange densification for filter candles
DE10014678C2 (de) * 2000-03-17 2002-02-07 Siemens Ag Filterbeutel
US6454274B2 (en) * 2000-03-27 2002-09-24 Praxair Technology, Inc. Joint assembly for joining a ceramic membrane to a tube sheet
US6398837B1 (en) * 2000-06-05 2002-06-04 Siemens Westinghouse Power Corporation Metal-ceramic composite candle filters
KR20030059154A (ko) * 2000-09-28 2003-07-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 세라믹 산화물 프리폼, 금속 기지 복합재 및 그 제조 방법
US6663918B2 (en) * 2001-05-11 2003-12-16 General Electric Company Sprayed-in thickness patterns
US6592641B2 (en) * 2001-09-19 2003-07-15 Siemens Westinghouse Power Corporation Integral porous filter/fail-safe/regenerator/gas separation membrane module
DE20117862U1 (de) * 2001-11-06 2003-04-10 DaimlerChrysler AG, 70567 Stuttgart Dieselpartikelfilter sowie Dieselmotor mit einem Dieselpartikelfilter
US6734122B1 (en) 2001-11-16 2004-05-11 Bgf Industries, Inc. Fabric for high-temperature gaseous filtration applications
JP3829792B2 (ja) * 2002-10-30 2006-10-04 トヨタ自動車株式会社 排ガス浄化触媒用担体の製造方法
EP1741980A1 (de) * 2005-07-04 2007-01-10 Siemens Aktiengesellschaft Keramisches Bauteil mit heissgasresistenter Oberfläche und Verfahren zu seiner Herstellung
US20070044660A1 (en) * 2005-08-30 2007-03-01 Mcclelland Michael J Air filter dry cleaning system and method
DE102006028293A1 (de) * 2006-06-20 2007-12-27 Walter Kuntschar Verfahren zur Reinigung von Gasen aus einem Holzvergaser und Filter hierfür
EP2046696B1 (en) * 2006-07-21 2011-05-11 Dow Global Technologies LLC Imroved diesel particulate filter
US8114354B2 (en) * 2007-12-18 2012-02-14 Basf Corporation Catalyzed soot filter manufacture and systems
US8038954B2 (en) * 2008-02-14 2011-10-18 Basf Corporation CSF with low platinum/palladium ratios
CA2788186C (en) * 2010-01-29 2015-04-07 Oxane Materials, Inc. Self-toughened high-strength proppant and methods of making same
CA2811598A1 (en) * 2010-09-21 2012-03-29 Oxane Materials, Inc. Light weight proppant with improved strength and methods of making same
US9315423B2 (en) * 2014-05-14 2016-04-19 Korea Institute of Ceram Choice LTD Crystallized silicate powder by synthesized and high temperature reistant porcelain body having the same
DE102017204258B4 (de) 2017-03-14 2023-08-17 Schunk Kohlenstofftechnik Gmbh Verfahren zur Herstellung eines porösen Körpers
KR102711248B1 (ko) * 2022-05-23 2024-09-27 (주)신우하이텍 요소수 필터

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Also Published As

Publication number Publication date
US6180054B1 (en) 2001-01-30
EP1015096A1 (en) 2000-07-05
AU7599898A (en) 1999-02-10
DE69810786D1 (de) 2003-02-20
DE69810786T2 (de) 2003-10-02
KR20010021990A (ko) 2001-03-15
WO1999003562A1 (en) 1999-01-28
US5902363A (en) 1999-05-11
JP2001510087A (ja) 2001-07-31
EP1015096B1 (en) 2003-01-15
JP3449983B2 (ja) 2003-09-22

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