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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Dissolution and stabilization of thermally converted bitumen

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-047/04    C10G-047/02    C07C-007/20   
미국특허분류(USC) 208/108; 208/014; 208/109; 208/110; 208/1113; 208/112; 208/095; 208/370; 585/001; 585/899
출원번호 US-0632993 (2000-08-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Joseph J. Allocca
인용정보 피인용 횟수 : 26  인용 특허 : 8
초록

A heavy hydrocarbon is rendered pipelineable by hydroconverting the heavy hydrocarbon under conditions sufficient to obtain a product oil of lowered viscosity and an API gravity suitable for pipelining and thereafter adding a diluent modified hydrocarbon to the product oil in an amount sufficient to stabilize the product oil against asphaltene phase separation and when phase separated asphaltene is present to dissolve the phase separated asphaltenes.

대표
청구항
▼

1. A method for rendering a heavy hydrocarbon pipelineable which comprises:subjecting a heavy hydrocarbon to a mild-hydroconversion process under conditions and for a time sufficient to provide a product oil having a viscosity in the range of 30 to 60 cSt at 40.degree. C. and an API gravity at 15.degree. C. in the range of 17.degree. to 21.degree.; adding a diluent modified heavy hydrocarbon (DMH) to the product oil in an amount sufficient to stabilize the product oil against asphaltene phase separation and when phase separated asphaltene is present, to ...

이 특허에 인용된 특허 (8)

  1. Myers Ronald Damian,CAX ; Ghosh Mainak,CAX ; MacLeod John Brenton,CAX. Bitumen modification using fly ash derived from bitumen coke. USP1998095807478.
  2. Fisher Ian P. (Oakville CAX) Samman Nicolas G. (Mississauga CAX). Catalytic hydrocracking in the presence of hydrogen donor. USP1984114485004.
  3. Grosboll Martin P. (Kingwood TX). Heavy crude upgrading using remote natural gas. USP1991125069775.
  4. Rankel Lillian A. (Princeton NJ). Pipelineable syncrude (synthetic crude) from heavy oil. USP1990064933067.
  5. Wiehe Irwin A. ; Kennedy Raymond J.. Process for blending petroleum oils to avoid being nearly incompatible. USP1999125997723.
  6. Wiehe Irwin A. ; Kennedy Raymond J.. Process for blending potentially incompatible petroleum oils. USP1999025871634.
  7. Tipman Robert N. (Calgary CAX) Sankey Bruce M. (Calgary CAX). Process for separation of hydrocarbon from tar sands froth. USP1993085236577.
  8. Myers Ronald Damian,CAX ; MacLeod John Brenton,CAX ; Ghosh Mainak,CAX ; Chakrabarty Tapan,CAX. Producing pipelinable bitumen. USP2000086096192.

이 특허를 인용한 특허 피인용횟수: 26

  1. Van Der Merwe, Shawn; Hann, Thomas; Grappolini, Benjamin John. Enhanced turndown process for a bitumen froth treatment operation. USP2017039587177.
  2. McCall, Michael J.; Allen, Robert J.; Mackowiak, David E.. Enhancing conversion of lignocellulosic biomass. USP2011098013195.
  3. Sharma, Arun K.; Sirota, Eric B.; Raterman, Michael F.. Fouling reduction in a paraffinic froth treatment process by solubility control. USP2013018354020.
  4. Van Der Merwe, Shawn; Degraaf, Jr., Edward Casper; Corbett, Kenneth Ellard. Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit. USP2015129207019.
  5. Brons, Glen B.; Wright, Chris A.. High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning. USP2010117837855.
  6. Wright, Chris A; Brons, Glen B.. Method for reducing oil fouling in heat transfer equipment. USP2011118062504.
  7. Brons, Glen B.; Wright, Chris A.; Lutz, George A.; Leta, Daniel P.. Method of blending high TAN and high Scrude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling. USP2010117833407.
  8. Van Den Berg, Franciscus Gondulfus Antonius; Fryer, Scott John; Letts, Marshall Glenn; Margerum, Michael Robert; Power, William James; Sy, Oscar Kui Yin; Vadori, Larry. Method of producing a pipelineable blend from a heavy residue of a hydroconversion process. USP2010097799206.
  9. Van Der Merwe, Shawn; Hann, Thomas. Method of recovering solvent from tailings by flashing under choked flow conditions. USP20190310226717.
  10. Wright, Chris A.; Brons, Glen B.; Feiller, Sharon. Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil. USP2013058440069.
  11. Dana, Todd; Patten, James W.. Methods of transporting heavy hydrocarbons. USP2011088003844.
  12. Wright, Chris A.; Brons, Glen B.; Feiller, Sharon; Lutz, George A.. Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects. USP2013048425761.
  13. Meyer, Douglas S.; Brons, Glen B.; Vick, Ryan E.; Bryant, Douglas P.; Novosad, Gary L.. On-line heat exchanger cleaning method. USP2011077976640.
  14. Sharma, Arun K.; Raterman, Michael F.. Optimizing feed mixer performance in a paraffinic froth treatment process. USP2014068753486.
  15. Sharma, Arun K.; Raterman, Michael F.. Optimizing feed mixer performance in a paraffinic froth treatment process. USP2012088252170.
  16. Sharma, Arun K.; Raterman, Michael F.. Optimizing feed mixer performance in a paraffinic froth treatment process. USP2013128597504.
  17. Sharma, Arun K.; Raterman, Michael F.. Optimizing heavy oil recovery processes using electrostatic desalters. USP2012098262865.
  18. Van Der Merwe, Shawn; Diep, John Khai Quang; Shariati, Mohammad Reza; Hann, Tom. Process and system for solvent addition to bitumen froth. USP20180810041005.
  19. Duerr, Ryan; Van Der Merwe, Shawn; Hann, Tom. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment. USP2017069676684.
  20. Van Der Merwe, Shawn. Process for direct steam injection heating of oil sands slurry streams such as bitumen froth. USP2017109791170.
  21. Van Der Merwe, Shawn; Hann, Tom. Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility. USP2017019546323.
  22. Ancheyta Juarez, Jorge; Castaneda Lopez, Luis Carlos; Munoz Moya, Jose Antonio D.; Centeno Nolasco, Guillermo; Marroquin Sanchez, Gustavo Jesus; Ramirez Amador, Sergio; Alonso Martinez, Fernando. Process for partial upgrading of heavy and/or extra-heavy crude oils for transportation. USP2018059969945.
  23. Flint, Leonard F.; Carlson, Patrick B.; Crandall, Gareth R.. Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom. USP2014098821712.
  24. Flint, Leonard F.; Carlson, Patrick B.; Crandall, Gareth R.. Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom. USP2011088002968.
  25. van der Merwe, Shawn; Cheta, Ilie. Process for treating high paraffin diluted bitumen. USP2017039587176.
  26. McCall, Michael J.. Production of chemicals from pyrolysis oil. USP2012048158842.

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