EP1740300A4 - Nonwoven composites and related products and methods - Google Patents

Nonwoven composites and related products and methods

Info

Publication number
EP1740300A4
EP1740300A4 EP04750753A EP04750753A EP1740300A4 EP 1740300 A4 EP1740300 A4 EP 1740300A4 EP 04750753 A EP04750753 A EP 04750753A EP 04750753 A EP04750753 A EP 04750753A EP 1740300 A4 EP1740300 A4 EP 1740300A4
Authority
EP
European Patent Office
Prior art keywords
methods
related products
nonwoven composites
composites
nonwoven
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.)
Withdrawn
Application number
EP04750753A
Other languages
German (de)
French (fr)
Other versions
EP1740300A1 (en
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 EP1740300A1 publication Critical patent/EP1740300A1/en
Publication of EP1740300A4 publication Critical patent/EP1740300A4/en
Withdrawn legal-status Critical Current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
    • B01J21/12—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)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Filtering Materials (AREA)
EP04750753A 2004-04-28 2004-04-28 Nonwoven composites and related products and methods Withdrawn EP1740300A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/012963 WO2005113126A1 (en) 2004-04-28 2004-04-28 Nonwoven composites and related products and methods

Publications (2)

Publication Number Publication Date
EP1740300A1 EP1740300A1 (en) 2007-01-10
EP1740300A4 true EP1740300A4 (en) 2012-04-18

Family

ID=35428280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04750753A Withdrawn EP1740300A4 (en) 2004-04-28 2004-04-28 Nonwoven composites and related products and methods

Country Status (9)

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

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US20080241032A1 (en) * 2007-04-02 2008-10-02 Geo2 Technologies, Inc. Catalyzing Lean NOx Filter and Method of Using Same
US20080236145A1 (en) * 2007-04-02 2008-10-02 Geo2 Technologies, Inc. Emission Control System using a Multi-Function Catalyzing Filter
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
WO2008122023A1 (en) * 2007-04-02 2008-10-09 Geo2 Technologies, Inc A selective catalytic reduction filter and method of using same
JP5242955B2 (en) * 2007-07-04 2013-07-24 株式会社キャタラー Method for adjusting slurry viscosity and method for producing slurry
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
AU2008296885A1 (en) * 2007-08-29 2009-03-12 Armstrong World Industries, Inc. Highly acoustical, wet-formed substrate
JPWO2009107230A1 (en) * 2008-02-29 2011-06-30 イビデン株式会社 Seal material for honeycomb structure, honeycomb structure, and method for manufacturing honeycomb structure
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 (en) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Exhaust gas aftertreatment system for internal combustion engine has flow-through monolith with storage capacity designed such that breakthrough signal downstream of flow-through monolith has highest gradient of concentration curve
CN102482971B (en) 2009-08-28 2014-10-29 尤米科尔股份公司及两合公司 Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage function
DE102010014468B4 (en) 2010-04-09 2013-10-31 Umicore Ag & Co. Kg Process for the reduction of nitrous oxide in the exhaust aftertreatment of lean burn engines
US8815189B2 (en) * 2010-04-19 2014-08-26 Basf Corporation Gasoline engine emissions treatment systems having particulate filters
US8309045B2 (en) 2011-02-11 2012-11-13 General Electric Company System and method for controlling emissions in a combustion system
EP2791061B1 (en) 2011-12-16 2022-06-15 Helen of Troy Limited Gravity filter
US10495014B2 (en) 2011-12-29 2019-12-03 Ge Global Sourcing Llc Systems and methods for displaying test details of an engine control test
US20140044625A1 (en) * 2012-08-08 2014-02-13 Ford Global Technologies, Llc Hydrocarbon trap having improved adsorption capacity
US11053369B2 (en) 2012-08-10 2021-07-06 Aspen Aerogels, Inc. Segmented flexible gel composites and rigid panels manufactured therefrom
KR102115058B1 (en) 2012-11-02 2020-05-25 유니프랙스 아이 엘엘씨 Treatment of tough inorganic fibers and their use in a mounting mat for exhaust gas treatment device
JP5889268B2 (en) * 2013-12-04 2016-03-22 本田技研工業株式会社 Motorcycle exhaust system
DE102014204682A1 (en) 2014-03-13 2015-10-01 Umicore Ag & Co. Kg Catalyst system for reducing noxious gases from gasoline internal combustion engines
DE102014206455A1 (en) 2014-04-03 2015-10-08 Umicore Ag & Co. Kg Regeneration process for exhaust aftertreatment systems
CN104689711A (en) * 2015-02-09 2015-06-10 芜湖美的厨卫电器制造有限公司 Water purifier and water heater
CN104801946A (en) * 2015-03-03 2015-07-29 上海天纳克排气系统有限公司 Method for reducing crushing on catalytic converter carrier in encapsulation process
CN108025256B (en) * 2015-10-14 2021-11-30 庄信万丰股份有限公司 Oxidation catalyst for diesel exhaust gases
DE102017100518A1 (en) 2016-02-04 2017-08-10 Umicore Ag & Co. Kg System and process for exhaust gas purification while avoiding nitrous oxide
USD800739S1 (en) 2016-02-16 2017-10-24 General Electric Company Display screen with graphical user interface for displaying test details of an engine control test
CN109414690A (en) 2016-07-14 2019-03-01 揖斐电株式会社 The manufacturing method of honeycomb structure and the honeycomb structure
US10888471B2 (en) 2016-12-15 2021-01-12 The Procter & Gamble Company Shaped nonwoven
WO2019059382A1 (en) * 2017-09-22 2019-03-28 日東電工株式会社 Filter medium for air filter, filter pleat pack, and air filter unit
CN108198243A (en) * 2017-12-20 2018-06-22 新疆林科院森林生态研究所 Forest snow melt monitors system
WO2019195406A1 (en) 2018-04-04 2019-10-10 Unifrax | Llc Activated porous fibers and products including same
DE102018108346A1 (en) 2018-04-09 2019-10-10 Umicore Ag & Co. Kg Coated wall flow filter
CA3101057A1 (en) * 2018-06-12 2019-12-19 The Procter & Gamble Company Nonwoven fabrics and absorbent articles having shaped, soft and textured nonwoven fabrics
ES2759498B2 (en) * 2018-07-20 2021-07-26 Univ Sevilla FILTER FOR DIESEL ENGINE PARTICLES USING BIOMORPHIC SILICON CARBIDE
CN113165273A (en) * 2018-12-19 2021-07-23 科思创有限公司 Method of manufacturing a fully recyclable mining screen
DE102018133634A1 (en) 2018-12-27 2020-07-02 Volkswagen Aktiengesellschaft Exhaust aftertreatment system for an internal combustion engine
DE102019109442A1 (en) * 2019-04-10 2020-10-15 Volkswagen Aktiengesellschaft Exhaust aftertreatment system and process for exhaust aftertreatment of an internal combustion engine
US11686208B2 (en) 2020-02-06 2023-06-27 Rolls-Royce Corporation Abrasive coating for high-temperature mechanical systems
DE102020131366A1 (en) 2020-11-26 2022-06-02 Umicore Ag & Co. Kg Emission control system for stoichiometric combustion engines
CN113075254B (en) * 2021-03-22 2022-08-19 北京科技大学 Method for measuring heat conductivity coefficient of non-Newtonian fluid
EP4159310A1 (en) 2021-10-01 2023-04-05 UMICORE AG & Co. KG Catalytic coating

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GB2168284A (en) * 1984-12-05 1986-06-18 Didier Werke Ag Manufacturing refractory moulded bodies
US4894070A (en) * 1987-11-13 1990-01-16 Foseco International Limited Filtration of fluid media
US5196120A (en) * 1991-05-13 1993-03-23 Minnesota Mining And Manufacturing Company Ceramic-ceramic composite filter
EP1155723A2 (en) * 2000-05-18 2001-11-21 Fleetguard, Inc. High temperature ceramic filter

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Publication number Priority date Publication date Assignee Title
GB2168284A (en) * 1984-12-05 1986-06-18 Didier Werke Ag Manufacturing refractory moulded bodies
US4894070A (en) * 1987-11-13 1990-01-16 Foseco International Limited Filtration of fluid media
US5196120A (en) * 1991-05-13 1993-03-23 Minnesota Mining And Manufacturing Company Ceramic-ceramic composite filter
EP1155723A2 (en) * 2000-05-18 2001-11-21 Fleetguard, Inc. High temperature ceramic filter

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Title
See also references of WO2005113126A1 *

Also Published As

Publication number Publication date
AU2004319871A1 (en) 2005-12-01
KR20070021204A (en) 2007-02-22
AU2004319871B2 (en) 2010-04-22
CA2563802A1 (en) 2005-12-01
KR101152320B1 (en) 2012-06-13
JP2007534483A (en) 2007-11-29
CA2563802C (en) 2011-01-04
WO2005113126A1 (en) 2005-12-01
CN1976749B (en) 2012-05-30
EP1740300A1 (en) 2007-01-10
MXPA06012525A (en) 2006-12-15
BRPI0418706A (en) 2007-09-11
CN1976749A (en) 2007-06-06
JP5028257B2 (en) 2012-09-19

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