EP 2077378 A1 20090708 - Method and device for treating an exhaust gas of a combustion device
Title (en)
Method and device for treating an exhaust gas of a combustion device
Title (de)
Verfahren und Vorrichtung zur Behandlung von Abgas einer Verbrennungseinrichtung
Title (fr)
Procédé et dispositif de traitement des gaz d'échappement d'un dispositif de combustion
Publication
Application
Priority
EP 08100134 A 20080107
Abstract (en)
The invention relates to a method and a device for treating an exhaust gas of a combustion device, wherein the exhaust gas is treated with ammonia (NH 3 ) which is produced by decomposition of a precursor comprising ammonium carbonate ((NH 4 ) 2 CO 3 ), and wherein the method comprises the steps of placing the precursor in a pressure tight converter (2), flowing gas via said converter (2) at a temperature at which partial equilibrium decomposition of said precursor to ammonia (NH 3 ) occurs, and injecting the produced ammonia into the exhaust gas.
IPC 8 full level
F01N 3/20 (2006.01)
CPC (source: EP)
F01N 3/206 (2013.01); F01N 2240/25 (2013.01); F01N 2610/02 (2013.01); F01N 2610/10 (2013.01)
Citation (applicant)
- EP 0487886 B1 19940413 - MAN NUTZFAHRZEUGE AG [DE]
- DE 3422175 A1 19851219 - KERN JULIUS DR
- DE 4200514 A1 19930715 - ASEA BROWN BOVERI [CH]
- US 6399034 B1 20020604 - WEISWEILER WERNER [DE]
- EP 1263520 B1 20070103 - FEV MOTORENTECH GMBH [DE]
- EP 1323903 B1 20050810 - BOSCH GMBH ROBERT [DE]
Citation (search report)
- [Y] JP H05272331 A 19931019
- [Y] JP S62262729 A 19871114 - MITSUBISHI HEAVY IND LTD
- [DY] DE 3422175 A1 19851219 - KERN JULIUS DR
- [Y] JP 2001157822 A 20010612 - MITSUI CHEMICALS INC
- [DY] DE 4200514 A1 19930715 - ASEA BROWN BOVERI [CH]
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08100134 A 20080107