[12] Patent
[11] Patent No.:GC0004571  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2016                32/2016  
Number of the Decision to Grant the Patent:2016/90289
Date of the Decision to Grant the Patent:28/Dec/2016

[21] Application No.:GCC/P/2008/11763

[22] Filing Date:20/9/2008

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
US
US
16/7/2008
20/9/2007
21/3/2008
12/174,139
60/973,964
12/053,126

[72] Inventors:1- Liang-tseng FAN،2- Mohammad Reza SHAFIE،3- Julius Michael TOLLAS،4- William Arthur Fitzhugh LEE

[73] Owner: GREEN SOURCE ENERGY LLC, 6 Waterford Circle, The Woodlands, Texas 77381-6613, USA

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

  

 

  

[51]IPC:
Int. Cl.: C10G 1/04 (2010.01)

[56] Cited Documents:

-US 3061097 A (ROGER DERING)30 October 1962
-US 4576708 A (OKO URIEL M [US] ET AL) 18 March 1986
-US 5328518 A (HAMILTON C RICHARD [US] ETAL) 12 July 1994
-US 5454878 A (BALA GREGORY A [US] ET AL) 3 October 1995
-US 4029567 A (ARNAND JOSEPH REDMOND ETAL)14 June 1977
 
Examiner: Eng. Ebrahim AlQurashi

[54] EXTRACTION OF HYDROCARBONS FROM HYDROCARBON-CONTAINING MATERIALS
[57] Abstract: A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted.
No. of claims: 27     No. of figures: 4


 

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