EP 1201729 A2 20020502 - Fluid catalytic cracking regenerator with reduced NOx emissions
Title (en)
Fluid catalytic cracking regenerator with reduced NOx emissions
Title (de)
Katalytischer Krackregenerator in der Flüssigphase mit reduzierter Emission von NOx
Title (fr)
Régénérateur de craquage catalytique en lit fluidisé avec une émission réduite de NOx
Publication
Application
Priority
US 70297500 A 20001031
Abstract (en)
A method for inhibiting the formation of nitrogen oxides in a carbon monoxide boiler 22 using fuel gas to burn the carbon monoxide downstream of an FCC regenerator 2 by introducing an oxygen-enriched gas into the boiler 22. Preferably, a nitrogen-enriched gas is simultaneously added to the boiler which further reduces the formation of nitrogen oxides. <IMAGE>
IPC 1-7
IPC 8 full level
C10G 11/18 (2006.01)
CPC (source: EP)
C10G 11/182 (2013.01); C10G 11/185 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 01309166 A 20011030