[12] Patent
[11] Patent No.:GC0011445  
[45] Date of Publishing the Grant of the Patent: 31/Oct /2020                75/2020  
Number of the Decision to Grant the Patent:2020/173915
Date of the Decision to Grant the Patent:12/Oct/2020

[21] Application No.:GC 2012-33728

[22] Filing Date:30/7/2012

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
31/7/2011
61/513.621

[72] Inventors:1- Omer Refa KOSEOGLUĜŒ2- Abdennour BOURANE

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

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C

  

 

  

[51]IPC:
Int. Cl.: C10C 3/02; C10G 1/00 (2006.01)

[56] Cited Documents:

-WO 2008048309 A2 (EXXONMOBIL RES & ENG) (24.04.2008)
*the whole document* 1-15
-US 4239616 A (Junior A. Gearhart ) (23/07/1979)
*the whole document*
 
Examiner: Eng. Sattam M.AlMutairi

[54] Integrated Process to Produce Asphalt and Desulfurized Oil
[57] Abstract: ABSTRACT[48] An integrated process is provided to produce asphalt and desulfurized oil. Sulfur molecules contained in heavy petroleum fractions, including organosulfur molecules, and in certain embodiments organonitrogen molecules in heavy petroleum fractions are oxidized. The polar oxidized sulfur compounds shift from the oil phase to the asphalt phase.
No. of claims: 10     No. of figures: 1


 

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