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Combined desulfurization and hydroconversion with alkali metal oxides 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-013/06
  • B01J-027/04
출원번호 US-0571911 (1975-04-28)
발명자 / 주소
  • Baird
  • Jr. William C. (Baton Rouge LA) Bearden
  • Jr. Roby (Baton Rouge LA)
출원인 / 주소
  • Exxon Research and Engineering Company (Linden NJ 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

Heavy carbonaceous feeds, including various sulfur-containing heavy petroleum oils, are simultaneously desulfurized and subjected to hydroconversion by contacting these feedstocks with alkali metal oxides in a conversion zone maintained at elevated temperatures and in the presence of hydrogen. In th

대표청구항

A process for the combined desulfurization and hydroconversion of a sulfur-containing heavy hydrocarbon feedback containing at least about 10 weight percent materials boiling above about 1,050°F, which comprises contacting said hydrocarbon feedstock, while in the liquid phase, with an alkali metal o

이 특허를 인용한 특허 (38)

  1. Vann, Walter David; Leta, Daniel Paul; McConnachie, Jonathan Martin; Demmin, Richard Alan; Hissong, Douglas Wayne; Baird, Jr., William C.; Bearden, Jr., Roby; Bielenberg, James Ronald; Freund, Howard; Wright, Chris Aaron; Raterman, Michael Francis; Rigby, James Ronald; Stone, Brandon Thomas, Alkali metal hydroprocessing of heavy oils with enhanced removal of coke products.
  2. Shafi, Raheel; Hamad, Esam Z.; Kressmann, Stephane Cyrille; Moses, Julio Hasselmeyer, Alternative process for treatment of heavy crudes in a coking refinery.
  3. Boorman Philip M. (Calgary CAX) Chivers Tristram (Calgary CAX) Tavares Donald F. (Calgary CAX) Mahadev Kalabeerappa N. (Calgary CAX), Catalyst for sulphur removal from hydrocarbons.
  4. Brons Glen ; Myers Ronald D.,CAX ; Bearden Roby, Continuous in-situ combination process for upgrading heavy oil.
  5. Brons Glen (Phillipsburg NJ) Myers Ronald D. (Calgary CAX), Continuous in-situ process for upgrading heavy oil using aqueous base.
  6. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  7. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  8. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  9. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  10. Soto, Jorge L.; Raterman, Michael; Leta, Daniel P.; Vann, Walter D.; Han, Lu; McConnachie, Jonathan M.; Bielenberg, James R.; Baird, Jr., William C.; Bearden, Jr., Roby, Desulfurization process using alkali metal reagent.
  11. Miller Harold C. ; Radzykewycz Dan ; Hager Gordon, Diode-pumped Tm: YAG/HBr four micron laser system.
  12. Mao,Zhenhua; Chen,Shang Y., Electrochemical process for decomposition of hydrogen sulfide and production of sulfur.
  13. Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby, Hydroconversion of residua with potassium sulfide.
  14. Swanson Rollan (Beatty NV), Hydrogenation of asphaltenes and the like.
  15. Paul Eaton, Method for pretreatment of refinery feed for desalting the feedstock, and related additive.
  16. Kressmann, Stephane Cyrille; Shafi, Raheel; Hamad, Esam Z.; Dabbousi, Bashir Osama, Process for catalytic hydrotreating of sour crude oils.
  17. Swanson Rollan (c/o Chemroll Enterprises ; Inc. ; 100 Wall St. New York NY 10005), Process for conversion of coal to gaseous hydrocarbons.
  18. Leta, Daniel P.; Vann, Walter D.; Ferrughelli, David T.; Sirota, Eric B.; Freund, Howard, Process for producing a high stability desulfurized heavy oils stream.
  19. Raterman, Michael F.; Leta, Daniel P.; Vann, Walter D.; Bearden, Jr., Roby, Process for producing a high stability desulfurized heavy oils stream.
  20. Slaugh Lynn H. (Cypress TX), Process for removal of sulfur compounds from conjugated diolefins.
  21. Mishra, Mridusmita; Goswamee, Rajib Lochan, Process for the adsorption of toxic sulphur bearing gases.
  22. Kressmann, Stephane Cyrille; Shafi, Raheel; Alzaid, Ali Hussain; Hamad, Esam Z., Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil.
  23. Shafi, Raheel; Hamad, Esam Z.; Kressmann, Stephane Cyrille; Alzaid, Ali Hussain, Process for the treatment of heavy oils using light hydrocarbon components as a diluent.
  24. Brons Glen, Process for upgrading heavy oil using alkaline earth metal hydroxide.
  25. Brons Glen Barry, Process for upgrading heavy oil using lime.
  26. Soto, Jorge L.; Leta, Daniel P.; Han, Lu; Vann, Walter D.; Greaney, Mark A.; Bielenberg, James R.; Oldenburg, Paul D.; McConnachie, Jonathan M.; Brown, Leo D.; Baird, Jr., William C.; Bearden, Jr., Roby, Regeneration of alkali metal reagent.
  27. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
  28. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
  29. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  30. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  31. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  32. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  33. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  34. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  35. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  36. Wellington,Scott Lee; Brownscombe,Thomas Fairchild, Systems and methods of producing a crude product.
  37. Wellington,Scott Lee; Brownscombe,Thomas Fairchild; Milam,Stanley Nemec, Systems and methods of producing a crude product.
  38. Wellington,Scott Lee; Milam,Stanley Nemec, Systems and methods of producing a crude product.
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