[12] Patent
[11] Patent No.:GC0009242  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2018                56/2018  
Number of the Decision to Grant the Patent:2018/140697
Date of the Decision to Grant the Patent:02/Dec/2018

[21] Application No.:GC 2013-34552

[22] Filing Date:20/3/2013

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
US
20/3/2012
15/3/2013
61/613.272
61/785.932

[72] Inventors:1- Esam SAYED ،2- Raheel SHAFI ،3- Abdul Rahman Zafer AKHRAS،4- Abdennour BOURANE ،5- Ibrahim A. ABBA

[73] Owner: SAUDI ARABIAN OIL COMPANY, 1 Eastern Avenue, 31311, Dhahran , Saudi Arabia

[74] Agent: Suleiman I. Al-Ammar Law Office

  

 

  

[51]IPC:
Int. Cl.: C10G 47/26, 49/00, 49/12, 67/10, 69/06, 9/16 (2006.01)

[56] Cited Documents:

-US 2007090018 A1 (KEUSENKOTHEN PAUL F ,et al) 26 APRIL 2007 -US 8070938 B2 (STEIN LOUIS EDWARD, et al) 6 DECEMBER 2011  
Examiner: Eng. Ebrahim AlQurashi

[54] INTEGRATED SLURRY HYDROPROCESSING AND STEAM PYROLYSIS OF CRUDE OIL TO PRODUCE PETROCHEMICALS
[57] Abstract: An integrated slurry hydroprocessing and steam pyrolosyis process for the production of olefins and aromatic petrochemicals from a crude oil feedstock is provided. Crude oil, a steam pyrolysis residual liquid fraction and slurry reside are combined and treated in a hydroprocessing zone in the presence of hydrogen under conditions effective to produce an effluent having an increased hydrogen content. The effluent is thermally cracked with steam under conditions effective to produce a mixed product stream and steam pyrolysis residual liquid fraction. The mixed product stream is separated and olefins and aromatics are recovered and hydrogen is purified and recycled.
No. of claims: 24     No. of figures: 3


 

Note: Any interested individual may, within 3 months of publication of the grant, file objection thereof with the Grievance Committee after payment of grievance fees.