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System and method of separating bitumen from tar sands

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-001/04
출원번호 US-0041554 (2008-03-03)
등록번호 US7985333 (2011-07-12)
발명자 / 주소
  • Duyvesteyn, Willem P C
출원인 / 주소
  • Marathon Oil Canada Corporation
대리인 / 주소
    Holland & Hart LLP
인용정보 피인용 횟수 : 10  인용 특허 : 44

초록

Various methods and systems for obtaining bitumen from tar sands are disclosed. The disclosed methods and/or systems can be used to economically achieve a high degree of bitumen recovery from tar sands. The method may include a primary leaching or extraction process that separates most of the bitume

대표청구항

What is claimed is: 1. A method for obtaining bitumen comprising:mixing tar sands with a first hydrocarbon solvent, forming a first mixture;separating the first mixture into a bitumen-enriched component and a bitumen-depleted component;mixing the bitumen-depleted component with liquid LPG, forming a

이 특허에 인용된 특허 (44)

  1. Fernandez Hector C. (Santiago CLX), Activator-frother composition.
  2. Freel Barry A.,CAX ; Graham Robert G.,CAX, Apparatus for a circulating bed transport fast pyrolysis reactor system.
  3. Duyvesteyn Willem P. C. ; Budden Julia Rose ; Huls Bernardus Josephus, Biochemical treatment of bitumen froth tailings.
  4. Yoon Roe-Hoan (Blacksburg VA) Basilio Cesar Indiongco (Blacksburg VA), Chemical-mechanical dewatering process.
  5. McKenny Colin J. (Calgary CAX) Raymond Brian W. (Calgary CAX), Coal flotation process.
  6. Ridgway ; John E., Compressible self guiding electrode assembly.
  7. Brown Stephen H. (Princeton NJ) Durand Paul P. (Wilmington DE) Hilbert Timothy L. (Sewell NJ) Kiliany Thomas R. (West Chester PA) Lee Chang-Kuei (Sewell NJ) Trewella Jeffrey C. (Kennett Square PA), Distillate upgrading process.
  8. Farcasiu Malvina (Princeton NJ) Whitehurst Darrell Duayne (Titusville NJ), Double solvent extraction of organic constituents from tar sands.
  9. Yoon Roe-Hoan ; Han Oh-Hyung,KRX ; Yan Eric S. ; Park Byung-Wook,KRX, Electrostatic method of separating particulate materials.
  10. Duyvesteyn Willem P. C. ; Budden Julia Rose ; Picavet Merijn Amilcare,NLX, Extraction of bitumen from bitumen froth and biotreatment of bitumen froth tailings generated from tar sands.
  11. Duyvesteyn William P. C. ; Hanson James S. ; Lutch James J., Extraction of bitumen from bitumen froth generated from tar sands.
  12. Miller Jan D. (Salt Lake City UT) Kinneberg David J. (Salt Lake City UT), Flotation apparatus and method.
  13. Coffing Samuel F. (Miami FL), Flotation apparatus and process utilizing a novel mixing and floc dispersion means.
  14. David William Clark AU, Flotation separation of valuable minerals.
  15. Meyer Wilfred C. (Midland MI), Froth promotor for flotation of coal.
  16. Reiffenrath Volker (Rossdorf DEX) Plach Herbert (Darmstadt DEX) Pauluth Detlef (Darmstadt DEX) Hittich Reinhard (Modautal DEX) Poetsch Eike (Muhltal DEX) Geelhaar Thomas (Mainz DEX) Weber Georg (Erzh, Liquid-crystalline compounds.
  17. Wang Xiang-Huai (Lexington KY), Method and apparatus for flotation separation.
  18. Khan, Latif A.; Lytle, John; Ho, Ken, Method and apparatus for froth flotation.
  19. Rippetoe William W. (Bixby OK) Shroff David N. (Broken Arrow OK), Method and apparatus to enhance the recovery of crude oil.
  20. Rippetoe William W. ; Shroff David N., Method of and apparatus for treating fluids to alter their physical characteristics.
  21. Rippetoe William W. (Bixby OK) Shroff David N. (Broken Arrow OK), Method of increasing the amount of hydrocarbons from an undeground reservoir.
  22. Yoon, Roe-Hoan, Methods of increasing flotation rate.
  23. Graham Robert J. (Naperville IL) Helstrom John J. (Naperville IL) Peck Lawrence B. (Houston TX) Stone Richard A. (Yorkville IL) Bernier ; Jr. Edward J. (Naperville IL), Methods of tar sand bitumen recovery.
  24. Bradley John P., Oxidation of aromatic hydrocarbons.
  25. Kelebek Sadan,CAX ; Wells Peter F.,CAX ; Fekete Simon O.,CAX ; Burrows Michael J.,CAX ; Suarez Daniel F.,DOX, Process for improved separation of sulphide minerals or middlings associated with pyrrhotite.
  26. Tipman Robert N. (Sherwood Park CAX) Rajan Varagur S. V. (Sherwood Park CAX) Wallace Dean (Beaumont CAX), Process for increasing the bitumen content of oil sands froth.
  27. Stuchberry Frederick C. (Calgary CA) Backstrom Alfred E. (Calgary CA), Process for recovery of bitumen from a bituminous froth.
  28. Globus ; Alfred R., Process for recovery of bituminous material from tar sands.
  29. Tipman Robert N. (Calgary CAX) Sankey Bruce M. (Calgary CAX), Process for separation of hydrocarbon from tar sands froth.
  30. Rippetoe William W. ; Shroff David N., Process for the removal of hydrocarbons from soils.
  31. Keys Robert O. (Columbus OH), Promoters for froth flotation of coal.
  32. Keys Robert O. (Columbus OH), Promoters for froth flotation of coal.
  33. Keys Robert O. (Columbus OH), Promotors for froth floatation of coal.
  34. Shelfantook William E. (#1 ; 11115-27 Avenue Edmonton ; Alberta ; T6J 5H3 CAX) Hyndman Alexander W. (168 Brosseau Crescent Fort McMurray ; Alberta ; T9K 1T2 CAX) Hackman Larry P. (16 ; Flint Crescent, Purification process for bitumen froth.
  35. Kallioinen Jouko O. (Outokumpu FIX), Repeating flotation machine.
  36. Hanson Donald O. (Bartlesville OK) Sherk Fred T. (Bartlesville OK), Solvent extraction of tar sand.
  37. Funk Edward W. (Summit NJ) May Walter G. (Summit NJ) Pirkle ; Jr. James C. (Westfield NJ), Solvent extraction process for tar sands.
  38. Tipman Robert N.,CAX ; Long Yi-Cheng,CAX, Solvent process for bitumen separation from oil sands froth.
  39. Tipman Robert,CAX ; Long Yi-Cheng,CAX ; Shelfantook William Edward,CAX, Solvent process for bitumen seperation from oil sands froth.
  40. Humphreys Reginald D. (Edmonton CAX), Tar sands extraction process.
  41. Taciuk, William; Odut, Steve; Taciuk, Gordon; Wheeler, Charlie, Thermal apparatus and process for removing contaminants from oil.
  42. Duyvesteyn Willem P. C. (6044 Dial Way San Jose CA 95129) Hickman Robert N. (Las Condes CLX), Treatment of copper sulfide concentrates.
  43. Wolff William F. (Park Forest IL) Patterson James S. (Naperville IL), Two-stage tar sands extraction process.
  44. Rippetoe William W. (Bixby OK) Shroff David N. (Broken Arrow OK), Water clarification system.

이 특허를 인용한 특허 (10)

  1. Duyvesteyn, Willem P. C.; Kift, Julian, Dry, stackable tailings and methods for producing the same.
  2. Jordan, Richard D.; Schlosberg, Richard H., Extraction of oil from oil sand.
  3. Schlosberg, Richard H.; Diefenthal, Edward L.; Jordan, Richard D., Hydroprocessing oil sands-derived, bitumen compositions.
  4. Grave, Edward J.; Urbanski, Nicholas F., Liquid collection system.
  5. Duyvesteyn, Willem P. C.; Joshi, Mahendra; Kift, Julian; Zelnik, Dominic J.; Thompson, Whip C.; Hoffman, Cherish M., Methods for extracting bitumen from bituminous material.
  6. Duyvesteyn, Willem P. C.; Kift, Julian, Methods for obtaining bitumen from bituminous materials.
  7. Duyvesteyn, Willem P. C.; Kift, Julian; Hoffman, Cherish M.; Thompson, Whip C., Methods for obtaining bitumen from bituminous materials.
  8. Kift, Julian; Joshi, Mahendra; Hoffman, Cherish M.; Thompson, Whip C., Process for extracting bitumen and drying the tailings.
  9. Schlosberg, Richard H.; Jordan, Richard D.; Diefenthal, Edward L., Propane process for producing crude oil and bitumen products.
  10. Schlosberg, Richard H.; Jordan, Richard D.; Diefenthal, Edward L., Propane process for producing crude oil and bitumen products.
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