EP 1392796 A2 20040303 - PROCESS FOR FLUID CATALYTIC CRACKING----------------------------
Title (en)
PROCESS FOR FLUID CATALYTIC CRACKING----------------------------
Title (de)
FLUIDBETT KATALYTISCHES CRACKVERFAHREN
Title (fr)
PROCEDE DE CRAQUAGE CATALYTIQUE FLUIDE
Publication
Application
Priority
- EP 02743095 A 20020524
- EP 0205745 W 20020524
- EP 01202203 A 20010608
Abstract (en)
[origin: WO02100983A2] The invention relates to a process for the fluid catalytic cracking of hydrocarbons using a downflow reactor and a catalyst with an Akzo Accessibility Index (AAI) of at least 3.5. This process combines the advantages of the use of downflow and riser reactors: minimal overcracking and high conversion of the higher boiling fraction. The use of a downflow reactor minimises overcracking, while the cracking catalyst facilitates high conversions, even for high-boiling fractions in the feed.
IPC 1-7
IPC 8 full level
B01J 29/08 (2006.01); B01J 35/10 (2006.01); B01J 37/04 (2006.01); C10G 11/05 (2006.01); C10G 11/18 (2006.01)
CPC (source: EP KR US)
C10G 11/05 (2013.01 - EP US); C10G 11/18 (2013.01 - EP KR US)
Citation (search report)
See references of WO 02100983A2
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 02100983 A2 20021219; WO 02100983 A3 20030403; BR 0210168 A 20040427; CA 2449642 A1 20021219; CN 1225522 C 20051102; CN 1514870 A 20040721; EP 1392796 A2 20040303; JP 2004535489 A 20041125; KR 20040012899 A 20040211; US 2004206669 A1 20041021
DOCDB simple family (application)
EP 0205745 W 20020524; BR 0210168 A 20020524; CA 2449642 A 20020524; CN 02811541 A 20020524; EP 02743095 A 20020524; JP 2003503737 A 20020524; KR 20037015950 A 20031205; US 48096604 A 20040603