FR2956329B1 - Filtre a particules comprenant une phase catalytique - Google Patents

Filtre a particules comprenant une phase catalytique

Info

Publication number
FR2956329B1
FR2956329B1 FR1050988A FR1050988A FR2956329B1 FR 2956329 B1 FR2956329 B1 FR 2956329B1 FR 1050988 A FR1050988 A FR 1050988A FR 1050988 A FR1050988 A FR 1050988A FR 2956329 B1 FR2956329 B1 FR 2956329B1
Authority
FR
France
Prior art keywords
particulate filter
catalytic phase
catalytic
phase
particulate
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
FR1050988A
Other languages
English (en)
Other versions
FR2956329A1 (fr
Inventor
Gilbert Blanchard
Severine Rousseau
Philippe Vernoux
Linda Mazri
Anne Giroir-Fendler
Leonardo Lizarraga
Anna Barbara D
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.)
Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
PSA Automobiles SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Peugeot Citroen Automobiles SA
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 Centre National de la Recherche Scientifique CNRS, Peugeot Citroen Automobiles SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1050988A priority Critical patent/FR2956329B1/fr
Priority to EP11708906A priority patent/EP2533878A1/fr
Priority to PCT/FR2011/050260 priority patent/WO2011098718A1/fr
Publication of FR2956329A1 publication Critical patent/FR2956329A1/fr
Application granted granted Critical
Publication of FR2956329B1 publication Critical patent/FR2956329B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
FR1050988A 2010-02-12 2010-02-12 Filtre a particules comprenant une phase catalytique Expired - Fee Related FR2956329B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1050988A FR2956329B1 (fr) 2010-02-12 2010-02-12 Filtre a particules comprenant une phase catalytique
EP11708906A EP2533878A1 (fr) 2010-02-12 2011-02-08 Filtre a particules comprenant une phase catalytique
PCT/FR2011/050260 WO2011098718A1 (fr) 2010-02-12 2011-02-08 Filtre a particules comprenant une phase catalytique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050988A FR2956329B1 (fr) 2010-02-12 2010-02-12 Filtre a particules comprenant une phase catalytique

Publications (2)

Publication Number Publication Date
FR2956329A1 FR2956329A1 (fr) 2011-08-19
FR2956329B1 true FR2956329B1 (fr) 2014-08-15

Family

ID=42667909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050988A Expired - Fee Related FR2956329B1 (fr) 2010-02-12 2010-02-12 Filtre a particules comprenant une phase catalytique

Country Status (3)

Country Link
EP (1) EP2533878A1 (fr)
FR (1) FR2956329B1 (fr)
WO (1) WO2011098718A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039079B1 (fr) * 2015-07-23 2020-04-03 Psa Automobiles Sa. Filtre a particules catalyse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678436A (en) 1951-02-21 1954-05-11 Int Standard Electric Corp Polarized alternating current ringer or buzzer for telephone subsets and similar apparatus
JP2005262184A (ja) * 2004-03-22 2005-09-29 Mazda Motor Corp ディーゼルパティキュレートフィルタ
FR2868768B1 (fr) * 2004-04-07 2007-07-20 Rhodia Chimie Sa Composition a base d'oxydes de zirconium et d'ytrium, procede de preparation et utilisation dans un systeme catalytique
JP4265626B2 (ja) * 2006-07-12 2009-05-20 トヨタ自動車株式会社 触媒担体粒子及びその製造方法、並びに排ガス浄化触媒
US8067330B2 (en) * 2007-02-15 2011-11-29 Mazda Motor Corporation Catalytic material and catalyst for purifying exhaust gas component
WO2009118814A1 (fr) 2008-03-24 2009-10-01 イビデン株式会社 Filtre en nid d'abeilles

Also Published As

Publication number Publication date
EP2533878A1 (fr) 2012-12-19
WO2011098718A1 (fr) 2011-08-18
FR2956329A1 (fr) 2011-08-19

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Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: UNIVERSITE CLAUDE BERNARD LYON 1 (UCBL), FR

Effective date: 20111219

Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR

Effective date: 20111219

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20111219

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR

Effective date: 20180312

Owner name: UNIVERSITE CLAUDE BERNARD LYON 1 (UCBL), FR

Effective date: 20180312

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20231005