EP 2010313 A1 20090107 - METHOD AND DEVICE FOR THE CONTROLLED REGENERATION OF A CATALYST AND A REACTOR
Title (en)
METHOD AND DEVICE FOR THE CONTROLLED REGENERATION OF A CATALYST AND A REACTOR
Title (de)
VERFAHREN UND VORRICHTUNG ZUR KONTROLLIERTEN REGENERATION EINES KATALYSATORS UND REAKTORS
Title (fr)
PROCÉDÉ ET DISPOSITIF DE RÉGÉNÉRATION CONTRÔLÉE D'UN CATALYSEUR ET D'UN RÉACTEUR
Publication
Application
Priority
- EP 2007053507 W 20070411
- DE 102006017908 A 20060418
Abstract (en)
[origin: WO2007118825A1] The invention relates to a method and a device for the controlled regeneration of a catalyst and of a fired reactor, especially a catalyst and a reactor in a plant for producing olefins from a hydrocarbon-containing charge. During the regeneration phase of the catalyst for recovering the catalytic activity, the burners of the reactor are switched off. After the regeneration phase, the burners are re-ignited by means of inbuilt pilot burners. The pilot burners are monitored and their capacity is adjusted in such a manner that the heat loss of the reactor during the regeneration phase of the catalyst is compensated for.
IPC 8 full level
B01J 8/06 (2006.01); B01J 23/90 (2006.01); C07C 5/32 (2006.01); C07C 5/42 (2006.01)
CPC (source: EP KR)
B01J 8/06 (2013.01 - KR); B01J 8/062 (2013.01 - EP); B01J 23/90 (2013.01 - KR); B01J 38/02 (2013.01 - KR); B01J 38/12 (2013.01 - EP); C07C 5/32 (2013.01 - KR); C07C 11/02 (2013.01 - EP); B01J 23/90 (2013.01 - EP); B01J 29/90 (2013.01 - EP); B01J 2208/00504 (2013.01 - EP); B01J 2208/00716 (2013.01 - EP); B01J 2219/00157 (2013.01 - EP); Y02P 20/584 (2015.11 - EP)
Citation (search report)
See references of WO 2007118825A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006017908 A1 20071025; CN 101426570 A 20090506; EP 2010313 A1 20090107; KR 20080112345 A 20081224; RU 2008145106 A 20100527; WO 2007118825 A1 20071025
DOCDB simple family (application)
DE 102006017908 A 20060418; CN 200780013847 A 20070411; EP 07727975 A 20070411; EP 2007053507 W 20070411; KR 20087026385 A 20081028; RU 2008145106 A 20070411