[12] Patent
[11] Patent No.:GC0007583  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126034
Date of the Decision to Grant the Patent:15/Apr/2018

[21] Application No.:GCC/P/2009/14168

[22] Filing Date:25/8/2009

[30] Priority:

[33] State [32] Priority date [31] Priority No.
FR
29/8/2008
08/04759

[72] Inventors:1- DIGNE RominaĜŒ2- CALLEBERT OlivierĜŒ3- ROUX Romain

[73] Owner: IFP, 1 et 4, Avenue du Bois Brio, Rueil-Malmaison Cedex, 92852, France

[74] Agent: Kadasa Law Firm

  

 

  

[51]IPC:
Int. Cl.: C10G63/04, C07C2/12, C07C4/06, C07C11/06, C10G11/18, C10G69/04 (2011.01)

[56] Cited Documents:

-WO 03/078547 A (INST FRANCAIS DU PETROLE[FR]; DUPLAN JEAN-LUC [FR]; LACOMBE SYLVIE[F) 25 September 2003
-US 4 822 477 A (AVIDAN AMOS A [US] ET AL)18 April 1989
-WO 93/02025 A (MOBIL OIL CORP [US])4 February 1993
-EP 0 426 400 A (MOBIL OIL CORP [US])8 May 1991
 
Examiner: Ali Ahmed Almulla

[54] PROCESS FOR CONVERTING A HEAVY FEED INTO GASOLINE AND PROPYLENE, HAVING AN ADJUSTABLE YIELD STRUCTURE
[57] Abstract: The present invenfion describes a process for conversion of a heavy feed, having high flexibility as regards the production of prOpylene and gasoline. The process uses a caialytic cracking unit followed by a unit for oligomexizaiion -of C3/C4 olefins, C4 or (34/65 olefins depending on the selected production. The process of the inventibn encompasses cases in which catalytic masking is carried out in a single reactor or in two disfinct reactors, each reactor possibly functioning in fiser or dropper mode. Optionally, an olefim'c cat hydrogenation unit may be placed upstream of the oligomedzofion unit
No. of claims: 11     No. of figures: 2


 

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