EP 2533897 A1 20121219 - KFI-TYPE COPPER-CONTAINING ZEOLITH AND USE IN THE SCR-CATALYST
Title (en)
KFI-TYPE COPPER-CONTAINING ZEOLITH AND USE IN THE SCR-CATALYST
Title (de)
KUPFERHALTIGER ZEOLITH VOM KFI-TYP UND VERWENDUNG IN DER SCR-KATALYSE
Title (fr)
ZÉOLITHE CUPRIFÈRE DE TYPE KFI ET UTILISATION DANS LA CATALYSE À RÉDUCTION CATALYTIQUE SÉLECTIVE
Publication
Application
Priority
- DE 102010007626 A 20100211
- EP 2011051940 W 20110210
Abstract (en)
[origin: WO2011098512A1] The invention relates to a KFI-type copper-containing zeolithe comprising 1 - 4,5 wt.% copper. The invention also relates to a method for producing the claimed copper-containing zeolithe and to the use thereof in the SCR catalyst. The invention further relates to a wash-coat which contains the claimed zeolith, a SCR catalyst which contains the claimed zeolith and a waste gas cleaning system which contains the SCR catalyst.
IPC 8 full level
B01J 29/76 (2006.01); B01D 53/94 (2006.01); B01J 37/08 (2006.01)
CPC (source: EP US)
B01D 53/9418 (2013.01 - EP US); B01J 29/76 (2013.01 - EP US); B01J 29/88 (2013.01 - US); B01J 37/0246 (2013.01 - EP US); B01J 37/0248 (2013.01 - EP US); B01J 37/038 (2013.01 - EP US); B01J 37/10 (2013.01 - US); B01D 2251/206 (2013.01 - EP US); B01D 2255/20 (2013.01 - EP US); B01D 2255/2022 (2013.01 - EP US); B01D 2255/204 (2013.01 - EP US); B01D 2255/20738 (2013.01 - US); B01D 2255/20746 (2013.01 - EP US); B01D 2255/20761 (2013.01 - US); B01D 2255/2092 (2013.01 - EP US); B01D 2255/50 (2013.01 - EP US); B01D 2255/9202 (2013.01 - EP US); B01D 2258/012 (2013.01 - EP US)
Citation (search report)
See references of WO 2011098512A1
Citation (examination)
US 3247195 A 19660419 - KERR GEORGE T
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)
DE 102010007626 A1 20110811; EP 2533897 A1 20121219; US 2013089494 A1 20130411; US 2017050179 A1 20170223; WO 2011098512 A1 20110818
DOCDB simple family (application)
DE 102010007626 A 20100211; EP 11704589 A 20110210; EP 2011051940 W 20110210; US 201113578081 A 20110210; US 201615334871 A 20161026