EP 3897953 A1 20211027 - CONVERSION OF A CRUDE OIL IN A FLUIDISED BED COMPRISING ZONES WITH DIFFERENT CONTACT TIMES
Title (en)
CONVERSION OF A CRUDE OIL IN A FLUIDISED BED COMPRISING ZONES WITH DIFFERENT CONTACT TIMES
Title (de)
UMWANDLUNG EINES ROHÖLS IN EIN WIRBELBETT MIT ZONEN MIT UNTERSCHIEDLICHEN KONTAKTZEITEN
Title (fr)
CONVERSION D'UN BRUT PETROLIER EN LIT FLUIDISE COMPORTANT DES ZONES A DIFFERENTS TEMPS DE CONTACT
Publication
Application
Priority
- FR 1873442 A 20181219
- EP 2019085014 W 20191213
Abstract (en)
[origin: WO2020126873A1] The present invention relates to a device and a process for the catalytic cracking in a fluidised bed of a hydrocarbon-based feedstock, in which: a first feedstock (2) is cracked in a dense fluidised bed reactor (1) in the presence of a catalyst (3) so as to produce a first effluent; and at least a second feedstock (10) is cracked in a transported fluidised bed reactor (4) in the presence of the catalyst (3) supplied by the dense fluidised bed reactor (1) so as to produce a second effluent, the second feedstock (10) being a heavier feedstock than the first feedstock (2).
IPC 8 full level
B01J 8/18 (2006.01); B01J 8/28 (2006.01); B01J 8/38 (2006.01); C10G 11/16 (2006.01); C10G 11/18 (2006.01)
CPC (source: EP US)
B01J 8/1863 (2013.01 - EP US); B01J 8/1872 (2013.01 - EP US); B01J 8/28 (2013.01 - EP US); B01J 8/388 (2013.01 - EP US); C10G 11/16 (2013.01 - EP US); C10G 11/18 (2013.01 - EP US); B01J 2208/00557 (2013.01 - EP US); B01J 2208/0084 (2013.01 - EP US); B01J 2208/00938 (2013.01 - EP US); C10G 2300/104 (2013.01 - US); C10G 2300/1059 (2013.01 - US); C10G 2300/4006 (2013.01 - US); C10G 2300/4012 (2013.01 - US); C10G 2300/4018 (2013.01 - EP US); C10G 2300/4025 (2013.01 - US); C10G 2300/70 (2013.01 - US); C10G 2400/20 (2013.01 - US)
Citation (search report)
See references of WO 2020126873A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020126873 A1 20200625; CN 113301987 A 20210824; CN 113301987 B 20240621; EP 3897953 A1 20211027; FR 3090684 A1 20200626; FR 3090684 B1 20210827; SA 521422215 B1 20231112; US 11839872 B2 20231212; US 2022062845 A1 20220303
DOCDB simple family (application)
EP 2019085014 W 20191213; CN 201980084356 A 20191213; EP 19816792 A 20191213; FR 1873442 A 20181219; SA 521422215 A 20210609; US 201917415920 A 20191213