CA2563802C - Composites non-tisses et produits et procedes afferents - Google Patents

Composites non-tisses et produits et procedes afferents Download PDF

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Publication number
CA2563802C
CA2563802C CA2563802A CA2563802A CA2563802C CA 2563802 C CA2563802 C CA 2563802C CA 2563802 A CA2563802 A CA 2563802A CA 2563802 A CA2563802 A CA 2563802A CA 2563802 C CA2563802 C CA 2563802C
Authority
CA
Canada
Prior art keywords
substrate
catalytic
catalyst
fibers
catalytic substrate
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
CA2563802A
Other languages
English (en)
Other versions
CA2563802A1 (fr
Inventor
Gordon S. Alward
Robert A. Dichiara, Jr.
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.)
GEO2 Technologies Inc
Original Assignee
GEO2 Technologies 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 GEO2 Technologies Inc filed Critical GEO2 Technologies Inc
Publication of CA2563802A1 publication Critical patent/CA2563802A1/fr
Application granted granted Critical
Publication of CA2563802C publication Critical patent/CA2563802C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01J21/12—Silica and alumina
    • 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
    • B01D39/2089—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F01N2330/101—Fibrous material, e.g. mineral or metallic wool using binders, e.g. to form a permeable mat, paper or the like
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/14—Sintered material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
CA2563802A 2004-04-28 2004-04-28 Composites non-tisses et produits et procedes afferents Expired - Fee Related CA2563802C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/012963 WO2005113126A1 (fr) 2004-04-28 2004-04-28 Composites non-tissés et produits et procédés afférents

Publications (2)

Publication Number Publication Date
CA2563802A1 CA2563802A1 (fr) 2005-12-01
CA2563802C true CA2563802C (fr) 2011-01-04

Family

ID=35428280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2563802A Expired - Fee Related CA2563802C (fr) 2004-04-28 2004-04-28 Composites non-tisses et produits et procedes afferents

Country Status (9)

Country Link
EP (1) EP1740300A4 (fr)
JP (1) JP5028257B2 (fr)
KR (1) KR101152320B1 (fr)
CN (1) CN1976749B (fr)
AU (1) AU2004319871B2 (fr)
BR (1) BRPI0418706A (fr)
CA (1) CA2563802C (fr)
MX (1) MXPA06012525A (fr)
WO (1) WO2005113126A1 (fr)

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US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
WO2008122023A1 (fr) * 2007-04-02 2008-10-09 Geo2 Technologies, Inc Filtre de réduction catalytique sélective et procédé d'utilisation de ce dernier
JP5242955B2 (ja) * 2007-07-04 2013-07-24 株式会社キャタラー スラリーの粘度調整方法およびスラリーの製造方法
US7806956B2 (en) * 2007-08-09 2010-10-05 Cummins Filtration Ip, Inc. Tuning particulate filter performance through selective plugging and use of multiple particulate filters to reduce emissions and improve thermal robustness
EP2203399B1 (fr) * 2007-08-29 2014-03-12 AWI Licensing Company Substrat formé par voie humide, hautement acoustique
JPWO2009107230A1 (ja) * 2008-02-29 2011-06-30 イビデン株式会社 ハニカム構造体用シール材、ハニカム構造体、及び、ハニカム構造体の製造方法
TW201038510A (en) * 2009-03-16 2010-11-01 Molycorp Minerals Llc Porous and durable ceramic filter monolith coated with a rare earth for removing contaminates from water
DE102010033688A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
CN102482971B (zh) 2009-08-28 2014-10-29 尤米科尔股份公司及两合公司 在具有相同存储功能的催化转化器上游具有具有存储功能的催化活性壁流式过滤器的尾气后处理体系
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US11053369B2 (en) 2012-08-10 2021-07-06 Aspen Aerogels, Inc. Segmented flexible gel composites and rigid panels manufactured therefrom
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JP5889268B2 (ja) * 2013-12-04 2016-03-22 本田技研工業株式会社 自動二輪車用排気装置
DE102014204682A1 (de) 2014-03-13 2015-10-01 Umicore Ag & Co. Kg Katalysatorsystem zur Reduzierung von Schadgasen aus Benzinverbrennungsmotoren
DE102014206455A1 (de) 2014-04-03 2015-10-08 Umicore Ag & Co. Kg Regenerationsverfahren für Abgasnachbehandlungssysteme
CN104689711A (zh) * 2015-02-09 2015-06-10 芜湖美的厨卫电器制造有限公司 净化器及热水器
CN104801946A (zh) * 2015-03-03 2015-07-29 上海天纳克排气系统有限公司 降低催化转化器载体在封装过程中被压碎方法
EP3334518B1 (fr) * 2015-10-14 2021-01-06 Johnson Matthey Public Limited Company Catalyseur d'oxydation destiné à un échappement de moteur diesel
DE102017100518A1 (de) 2016-02-04 2017-08-10 Umicore Ag & Co. Kg System und Verfahren zur Abgasreinigung unter Vermeidung von Lachgas
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TWI889744B (zh) 2020-01-29 2025-07-11 荷蘭商Ａｓｍ Ｉｐ私人控股有限公司 污染物捕集系統、及擋板堆疊
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CN113075254B (zh) * 2021-03-22 2022-08-19 北京科技大学 一种非牛顿流体导热系数的测量方法
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CN117999158A (zh) * 2021-09-23 2024-05-07 尤尼弗瑞克斯 I 有限责任公司 催化增强的真空成型部件
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Also Published As

Publication number Publication date
JP2007534483A (ja) 2007-11-29
AU2004319871A1 (en) 2005-12-01
EP1740300A4 (fr) 2012-04-18
AU2004319871B2 (en) 2010-04-22
CN1976749B (zh) 2012-05-30
MXPA06012525A (es) 2006-12-15
WO2005113126A1 (fr) 2005-12-01
KR101152320B1 (ko) 2012-06-13
JP5028257B2 (ja) 2012-09-19
KR20070021204A (ko) 2007-02-22
CA2563802A1 (fr) 2005-12-01
CN1976749A (zh) 2007-06-06
EP1740300A1 (fr) 2007-01-10
BRPI0418706A (pt) 2007-09-11

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