EP 1301578 B1 20061122 - FCC REACTOR VESSEL
Title (en)
FCC REACTOR VESSEL
Title (de)
FCC REAKTIONSBEHÄLTER
Title (fr)
CUVE DE REACTEUR DE CRAQUAGE CATALYTIQUE EN LIT FLUIDISE
Publication
Application
Priority
- EP 01945350 A 20010710
- EP 0107937 W 20010710
- EP 00306003 A 20000714
Abstract (en)
[origin: WO0206425A1] Fluidized catalytic cracking reactor vessel comprising at its upper end means to separate catalyst particles from an effluent of a dilute phase fluidized catalytic cracking reactor riser, which separation means are fluidly connected to the downstream part of the reactor riser, fluidly connected with means to discharge the cleaned reactor riser effluent from the vessel and fluidly connected to means to discharge the separated catalyst to the lower end of the vessel, the vessel further comprising at its lower end means to discharge catalyst from the reactor vessel, wherein (a) between the side wall of the vessel and the separation means a shield is present, resulting in an exterior space between the vessel wall and the shield and an interior space within the shield, wherein the interior space is in open communication with the lower end of the reactor vessel at its lower end and wherein the exterior space and interior space are fluidly connected by means of one or more openings, and (b) means are present to supply a gas poor in coke precursors to the exterior space.
IPC 8 full level
B01J 8/24 (2006.01); C10G 11/18 (2006.01)
CPC (source: EP)
C10G 11/18 (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)
WO 0206425 A1 20020124; AT E346129 T1 20061215; AU 2001267593 B2 20040318; AU 6759301 A 20020130; BR 0112488 A 20030701; CA 2415711 A1 20020124; CN 1266254 C 20060726; CN 1441835 A 20030910; DE 60124719 D1 20070104; DE 60124719 T2 20070913; EP 1301578 A1 20030416; EP 1301578 B1 20061122; ES 2275693 T3 20070616; JP 2004504440 A 20040212; MX PA03000319 A 20040405; RU 2268912 C2 20060127
DOCDB simple family (application)
EP 0107937 W 20010710; AT 01945350 T 20010710; AU 2001267593 A 20010710; AU 6759301 A 20010710; BR 0112488 A 20010710; CA 2415711 A 20010710; CN 01812722 A 20010710; DE 60124719 T 20010710; EP 01945350 A 20010710; ES 01945350 T 20010710; JP 2002512320 A 20010710; MX PA03000319 A 20010710; RU 2003104352 A 20010710