ATE534453T1 - Reinigungsstruktur mit integriertem elektrochemischem katalysesystem - Google Patents

Reinigungsstruktur mit integriertem elektrochemischem katalysesystem

Info

Publication number
ATE534453T1
ATE534453T1 AT07731891T AT07731891T ATE534453T1 AT E534453 T1 ATE534453 T1 AT E534453T1 AT 07731891 T AT07731891 T AT 07731891T AT 07731891 T AT07731891 T AT 07731891T AT E534453 T1 ATE534453 T1 AT E534453T1
Authority
AT
Austria
Prior art keywords
conducting
electron
ion
cleaning structure
catalysis system
Prior art date
Application number
AT07731891T
Other languages
English (en)
Inventor
Patricia Andy
Daniel Urffer
William Mustel
Original Assignee
Saint Gobain Ct Recherches
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 Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Application granted granted Critical
Publication of ATE534453T1 publication Critical patent/ATE534453T1/de

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Classifications

    • 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
    • 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
    • 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
    • B01D46/2418—Honeycomb filters
    • 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]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents using means for controlling, e.g. purging, the absorbents or adsorbents
    • 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
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
AT07731891T 2006-04-10 2007-04-06 Reinigungsstruktur mit integriertem elektrochemischem katalysesystem ATE534453T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0651287A FR2899493B1 (fr) 2006-04-10 2006-04-10 Structure de purification incorporant un systeme de catalyse electrochimique
PCT/FR2007/051090 WO2007116194A1 (fr) 2006-04-10 2007-04-06 Structure de purification incorporant un systeme de catalyse electrochimique

Publications (1)

Publication Number Publication Date
ATE534453T1 true ATE534453T1 (de) 2011-12-15

Family

ID=37451223

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07731891T ATE534453T1 (de) 2006-04-10 2007-04-06 Reinigungsstruktur mit integriertem elektrochemischem katalysesystem

Country Status (13)

Country Link
US (1) US20090163354A1 (de)
EP (1) EP2015861B1 (de)
JP (1) JP5357007B2 (de)
KR (1) KR20090028689A (de)
CN (1) CN101415481A (de)
AT (1) ATE534453T1 (de)
CA (1) CA2648397A1 (de)
EA (1) EA200870417A1 (de)
ES (1) ES2377547T3 (de)
FR (1) FR2899493B1 (de)
PL (1) PL2015861T3 (de)
WO (1) WO2007116194A1 (de)
ZA (1) ZA200808045B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921847B1 (fr) 2007-10-08 2011-03-18 Saint Gobain Ct Recherches Structure de purification incorporant un systeme de catalyse electrochimique polarise
FR2921848B1 (fr) * 2007-10-08 2011-03-18 Saint Gobain Ct Recherches Structure de purification texturee incorporant un systeme de catalyse electrochimique
JP4784775B2 (ja) * 2008-02-20 2011-10-05 三菱自動車工業株式会社 内燃機関の排気浄化装置
ITRM20080244A1 (it) * 2008-05-07 2008-08-06 Mauro Tripodi Sistema di abbattimento degli inquinanti gassosi liquidi e solidi nell'aria apa
FR2933880B1 (fr) * 2008-07-17 2011-04-22 Saint Gobain Ct Recherches Filtre a particules texture pour applications catalytiques
FR2939696B1 (fr) * 2008-12-17 2015-12-04 Saint Gobain Ct Recherches Structure de purification incorporant un systeme de catalyse electrochimique polarise
FR2949690B1 (fr) * 2009-09-04 2011-10-21 Saint Gobain Ct Recherches Filtre a particules en sic incorporant du cerium
WO2011150130A2 (en) 2010-05-25 2011-12-01 Intercat, Inc. Cracking catalyst, additives, methods of making them and using them
FR2961411B1 (fr) 2010-06-16 2013-08-09 Saint Gobain Ct Recherches Systeme de catalyse electrochimique
US8722000B2 (en) 2011-03-29 2014-05-13 Basf Corporation Multi-component filters for emissions control
US9724640B2 (en) * 2012-11-19 2017-08-08 Korea Institute Of Energy Research Electrode-support type of gas-separation membrane module, tubular structure of same, production method for tubular structure, and hydrocarbon reforming method using same
KR101355015B1 (ko) * 2012-11-19 2014-02-05 한국에너지기술연구원 전극지지형 기체분리막 관형 모듈 및 그 제조방법
CN105478152B (zh) * 2015-11-20 2017-12-01 嵊州北航投星空众创科技有限公司 一种氮氧化物降解膜及其制备方法
EP3984761B1 (de) 2016-05-27 2025-10-15 Esko Software BV Verfahren für glattere tonale reaktion beim flexodruck
US20220389851A1 (en) * 2021-06-02 2022-12-08 Corning Incorporated Segmented honeycomb heater

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EP0419271A3 (en) * 1989-09-22 1992-01-29 The Carborundum Company Silicon carbide bodies having high toughness and fracture resistance and method of making same
US5232890A (en) * 1990-01-02 1993-08-03 Ganguli Partha S Precious metal catalysts with oxygen-ion conducting support
DE4130630C2 (de) * 1991-09-14 1994-12-08 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung poröser, durchströmbarer Formkörper aus Siliciumcarbid und Dieselruß-Filterelement
JPH09217618A (ja) * 1996-02-09 1997-08-19 Isuzu Ceramics Kenkyusho:Kk 排気ガス浄化装置
ES2180668T3 (es) * 1996-03-23 2003-02-16 Heimbach Gmbh Thomas Josef Cuerpo moldeado poroso apto para flujo pasante a su traves y procedimiento para su fabricacion.
US6297183B1 (en) * 1999-07-28 2001-10-02 Saint-Gobain Ceramics And Plastics, Inc. Aging resistant porous silicon carbide ceramic igniter
JP3780763B2 (ja) * 1999-09-03 2006-05-31 三菱電機株式会社 排ガス浄化用電気化学触媒
US6878354B1 (en) * 1999-09-03 2005-04-12 Mitsubishi Denki Kabushiki Kaisha Catalyst and process for exhaust purification
JP3948170B2 (ja) * 1999-09-03 2007-07-25 三菱電機株式会社 排ガス浄化用電気化学触媒
DE60033977T2 (de) * 1999-09-29 2007-12-20 Ibiden Co., Ltd., Ogaki Wabenförmiger Filter und Anordnung von keramischen Filtern
US6235954B1 (en) * 1999-09-29 2001-05-22 Phillips Petroleum Company Hydrocarbon hydrogenation catalyst and process
DE10035330A1 (de) * 2000-07-20 2002-02-07 Daimler Chrysler Ag Katalysator für die Zersetzung von Stickoxiden
JP3657542B2 (ja) * 2001-07-24 2005-06-08 独立行政法人産業技術総合研究所 化学反応器
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Also Published As

Publication number Publication date
PL2015861T3 (pl) 2012-07-31
ES2377547T3 (es) 2012-03-28
KR20090028689A (ko) 2009-03-19
EP2015861A1 (de) 2009-01-21
JP5357007B2 (ja) 2013-12-04
CN101415481A (zh) 2009-04-22
EA200870417A1 (ru) 2009-04-28
EP2015861B1 (de) 2011-11-23
ZA200808045B (en) 2009-11-25
FR2899493A1 (fr) 2007-10-12
JP2009533213A (ja) 2009-09-17
WO2007116194A1 (fr) 2007-10-18
CA2648397A1 (fr) 2007-10-18
FR2899493B1 (fr) 2008-05-23
US20090163354A1 (en) 2009-06-25

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