EP 2723497 A1 20140430 - DEVICE FOR THE PURIFICATION OF EXHAUST GASES FROM A HEAT ENGINE, COMPRISING A CERAMIC CARRIER AND AN ACTIVE PHASE CHEMICALLY AND MECHANICALLY ANCHORED IN THE CARRIER
Title (en)
DEVICE FOR THE PURIFICATION OF EXHAUST GASES FROM A HEAT ENGINE, COMPRISING A CERAMIC CARRIER AND AN ACTIVE PHASE CHEMICALLY AND MECHANICALLY ANCHORED IN THE CARRIER
Title (de)
VORRICHTUNG ZUR REINIGUNG VON ABGASEN AUS EINER WÄRMEKRAFTMASCHINE MIT EINEM KERAMISCHEN TRÄGER UND EINER CHEMISCH UND MECHANISCH IM TRÄGER VERANKERTEN AKTIVEN PHASE
Title (fr)
DISPOSITIF D'ÉPURATION DES GAZ D'ÉCHAPPEMENT D'UN MOTEUR THERMIQUE COMPRENANT UN SUPPORT CÉRAMIQUE ET UNE PHASE ACTIVE ANCRÉE CHIMIQUEMENT ET MÉCANIQUEMENT DANS LE SUPPORT
Publication
Application
Priority
- FR 1155682 A 20110627
- EP 2012060908 W 20120608
Abstract (en)
[origin: WO2013000684A1] The invention relates to a device for the purification of exhaust gases from a heat engine, including: one or more ceramic catalyst carriers comprising an arrangement of crystallites having the same size, the same isodiametric morphology and the same chemical composition or essentially the same size, the same isodiametric morphology and the same chemical composition, in which each crystallite is in point contact or almost in point contact with the surrounding crystallites; and one or more active phases for the chemical destruction of impurities in the exhaust gas, comprising metal particles that interact chemically with the ceramic catalyst carrier and are mechanically anchored in said catalyst carrier, such that the coalescence and mobility of each particle are limited to a maximum volume corresponding to that of a crystallite of the ceramic catalyst carrier.
IPC 8 full level
B01J 35/08 (2006.01); B01D 53/94 (2006.01); B01J 35/10 (2006.01); C04B 38/06 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP KR US)
B01D 53/945 (2013.01 - EP KR US); B01D 53/9454 (2013.01 - KR US); B01J 21/063 (2013.01 - EP KR US); B01J 23/005 (2013.01 - EP KR US); B01J 23/464 (2013.01 - EP KR US); B01J 23/58 (2013.01 - EP KR US); B01J 23/63 (2013.01 - EP KR US); B01J 23/755 (2013.01 - EP KR US); B01J 23/78 (2013.01 - EP KR US); B01J 35/393 (2024.01 - EP KR US); B01J 35/51 (2024.01 - KR); B01J 35/60 (2024.01 - KR); B01J 37/0045 (2013.01 - EP KR US); B01J 37/0215 (2013.01 - EP KR US); B01J 37/0242 (2013.01 - EP KR US); B82Y 30/00 (2013.01 - EP US); B82Y 40/00 (2013.01 - EP US); C04B 38/0038 (2013.01 - EP KR US); C04B 38/06 (2013.01 - KR); F01N 3/28 (2013.01 - KR); F01N 3/2825 (2013.01 - KR); F01N 3/2832 (2013.01 - KR); B01D 2255/102 (2013.01 - EP KR US); B01D 2255/104 (2013.01 - EP KR US); B01D 2255/106 (2013.01 - EP KR US); B01D 2255/20746 (2013.01 - EP KR US); B01D 2255/20753 (2013.01 - EP KR US); B01D 2255/20761 (2013.01 - EP KR US); B01D 2255/9202 (2013.01 - EP KR US); B01D 2258/012 (2013.01 - EP KR US); B82Y 30/00 (2013.01 - KR); B82Y 40/00 (2013.01 - KR); C04B 2111/0081 (2013.01 - EP KR US); F01N 3/2825 (2013.01 - EP US); F01N 3/2832 (2013.01 - EP US); Y02A 50/20 (2018.01 - EP KR US); Y02T 10/12 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2976821 A1 20121228; FR 2976821 B1 20150327; BR 112013033314 A2 20170131; CA 2838363 A1 20130103; CN 103732324 A 20140416; EP 2723497 A1 20140430; JP 2014523805 A 20140918; KR 20140061353 A 20140521; MX 2013015109 A 20140227; RU 2014102395 A 20150810; US 2014120014 A1 20140501; WO 2013000684 A1 20130103
DOCDB simple family (application)
FR 1155682 A 20110627; BR 112013033314 A 20120608; CA 2838363 A 20120608; CN 201280031129 A 20120608; EP 12730417 A 20120608; EP 2012060908 W 20120608; JP 2014517562 A 20120608; KR 20147001793 A 20120608; MX 2013015109 A 20120608; RU 2014102395 A 20120608; US 201214128492 A 20120608