KR100593226B1 - 저온 배기 가스 처리 장치용 비정질 비팽창성 무기 섬유매트 - Google Patents

저온 배기 가스 처리 장치용 비정질 비팽창성 무기 섬유매트 Download PDF

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Publication number
KR100593226B1
KR100593226B1 KR1020017005834A KR20017005834A KR100593226B1 KR 100593226 B1 KR100593226 B1 KR 100593226B1 KR 1020017005834 A KR1020017005834 A KR 1020017005834A KR 20017005834 A KR20017005834 A KR 20017005834A KR 100593226 B1 KR100593226 B1 KR 100593226B1
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South Korea
Prior art keywords
mat
delete delete
fibers
fiber
silica
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Expired - Fee Related
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KR1020017005834A
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English (en)
Korean (ko)
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KR20010092726A (ko
Inventor
테네익존디
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유니프랙스 코포레이션
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    • 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
    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Inorganic Fibers (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Glass Compositions (AREA)
KR1020017005834A 1998-12-08 1999-12-07 저온 배기 가스 처리 장치용 비정질 비팽창성 무기 섬유매트 Expired - Fee Related KR100593226B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11135398P 1998-12-08 1998-12-08
US60/111,353 1998-12-08

Publications (2)

Publication Number Publication Date
KR20010092726A KR20010092726A (ko) 2001-10-26
KR100593226B1 true KR100593226B1 (ko) 2006-06-28

Family

ID=22338031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017005834A Expired - Fee Related KR100593226B1 (ko) 1998-12-08 1999-12-07 저온 배기 가스 처리 장치용 비정질 비팽창성 무기 섬유매트

Country Status (15)

Country Link
US (2) US6231818B1 (enExample)
EP (1) EP1165209B1 (enExample)
JP (1) JP4526187B2 (enExample)
KR (1) KR100593226B1 (enExample)
CN (1) CN1131093C (enExample)
AT (1) ATE289859T1 (enExample)
BR (1) BR9915039B1 (enExample)
CA (1) CA2353566C (enExample)
DE (2) DE1165209T1 (enExample)
ES (1) ES2237962T3 (enExample)
HK (1) HK1041841A1 (enExample)
HU (1) HUP0104490A3 (enExample)
MX (1) MXPA01005803A (enExample)
WO (1) WO2000033946A1 (enExample)
ZA (1) ZA200003280B (enExample)

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JP5059284B2 (ja) * 2001-10-09 2012-10-24 スリーエム イノベイティブ プロパティズ カンパニー 生体溶解性無機ファイバーと雲母バインダーとを含有する組成物
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WO1999046028A1 (en) * 1998-03-11 1999-09-16 Unifrax Corporation Support element for fragile structures such as catalytic converters

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JP2002531720A (ja) 2002-09-24
ATE289859T1 (de) 2005-03-15
ZA200003280B (en) 2001-06-29
JP4526187B2 (ja) 2010-08-18
CA2353566C (en) 2007-01-09
MXPA01005803A (es) 2003-07-21
CA2353566A1 (en) 2000-06-15
CN1329517A (zh) 2002-01-02
WO2000033946A1 (en) 2000-06-15
CN1131093C (zh) 2003-12-17
US20010024626A1 (en) 2001-09-27
HUP0104490A3 (en) 2002-05-28
ES2237962T3 (es) 2005-08-01
EP1165209A4 (en) 2002-01-23
BR9915039B1 (pt) 2010-10-05
US6855298B2 (en) 2005-02-15
DE69924032D1 (de) 2005-04-07
HK1041841A1 (zh) 2002-07-26
BR9915039A (pt) 2001-07-17
US6231818B1 (en) 2001-05-15
EP1165209B1 (en) 2005-03-02
EP1165209A1 (en) 2002-01-02
HUP0104490A2 (hu) 2002-03-28
DE69924032T2 (de) 2006-04-13
KR20010092726A (ko) 2001-10-26

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