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Combined desulfurization and hydroconversion with alkali metal hydroxides

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-013/06
  • B01J-027/04
출원번호 US-0571912 (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 : 58  인용 특허 : 0

초록

Processes for the simultaneous desulfurization and hydroconversion of heavy carbonaceous feeds, including various sulfur-containing heavy petroleum oils, are disclosed. These feeds are contacted with alkali metal hydroxides in a conversion zone, in the presence of added hydrogen, and at elevated tem

대표청구항

A process for the simultaneous desulfurization and hydroconversion of a sulfur-containing hydrocarbon feedstock containing at least 10 wt.% of materials boiling above about 1,050°F, which comprises contacting said hydrocarbon feedstock, substantially in a liquid state, with an alkali metal hydroxide

이 특허를 인용한 특허 (58)

  1. Litz, Kyle E.; Rankin, Jonathan P.; Shipley, Erica H.; Scudder, Michael; McCaskill, Trent A., Adsorbents and methods of use.
  2. 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.
  3. Shafi, Raheel; Hamad, Esam Z.; Kressmann, Stephane Cyrille; Moses, Julio Hasselmeyer, Alternative process for treatment of heavy crudes in a coking refinery.
  4. Brons Glen ; Myers Ronald D.,CAX ; Bearden Roby, Continuous in-situ combination process for upgrading heavy oil.
  5. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  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. Bielenberg, James R.; McConnachie, Jonathan M.; Leta, Daniel P.; Wright, Chris A.; Brown, Leo D., Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing a transition metal oxide.
  10. McConnachie, Jonathan M.; Leta, Daniel P; Bielenberg, James R.; Wright, Chris A.; Brown, Leo D., Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing copper metal.
  11. Leta, Daniel P.; McConnachie, Jonathan M.; Bielenberg, James R.; Wright, Chris A.; Brown, Leo D., Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing copper sulfide.
  12. 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.
  13. de Meulenaer,Eric Cordemans; Hannecart,Baudouin; Canivet,Yves, Device and process for treating a liquid medium.
  14. Miller Harold C. ; Radzykewycz Dan ; Hager Gordon, Diode-pumped Tm: YAG/HBr four micron laser system.
  15. Meyers, Robert A.; Hart, Walter D., Extraction and upgrading of fossil fuels using fused caustic and acid solutions.
  16. Baird ; Jr. ; William C., Hydroconversion and desulfurization process.
  17. Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby, Hydroconversion of residua with potassium sulfide.
  18. Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby ; Ledford ; Thomas H., Hydroconversion with group IA, IIA metal compounds.
  19. George Zacheria M. (Edmonton CAX), Hydrodesulfurization of coke.
  20. Swanson Rollan (Beatty NV), Hydrogenation of asphaltenes and the like.
  21. Swanson Rollan (Eureka NE), Hydrotreating of carbonaceous materials.
  22. Gordon, John Howard, Integrated oil production and upgrading using molten alkali metal.
  23. Knudson Curtis L. (711 N. 25th St. Grand Forks ND 58201) Rindt John R. (R.R. 2 Grand Forks ND 58201) Farnum Sylvia A. (719 N. 25th St. Grand Forks ND 58201), Ionic liquefaction process.
  24. Guy Rollinger LU, Method for the disposal of waste products containing hydrocarbons and/or halogenated waste products.
  25. Heredy ; Laszlo A., Molten salt hydroconversion process.
  26. Heredy Laszlo A. (Canoga Park CA) Skowronski Raymund P. (Woodland Hills CA), Molten salt hydrotreatment process.
  27. Kressmann, Stephane Cyrille; Shafi, Raheel; Hamad, Esam Z.; Dabbousi, Bashir Osama, Process for catalytic hydrotreating of sour crude oils.
  28. Swanson Rollan (c/o Chemroll Enterprises ; Inc. ; 100 Wall St. New York NY 10005), Process for conversion of coal to gaseous hydrocarbons.
  29. Harandi Mohsen N. (Lawrenceville NJ) Owen Hartley (Belle Mead NJ), Process for hydrotreating olefinic distillate.
  30. Leta, Daniel P.; Vann, Walter D.; Ferrughelli, David T.; Sirota, Eric B.; Freund, Howard, Process for producing a high stability desulfurized heavy oils stream.
  31. Raterman, Michael F.; Leta, Daniel P.; Vann, Walter D.; Bearden, Jr., Roby, Process for producing a high stability desulfurized heavy oils stream.
  32. Gordon, John Howard, Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides.
  33. Gordon, John Howard; Alvare, Javier, Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides.
  34. Swanson Rollan (220 California Ave. Santa Monica CA 95405), Process for recovering hydrocarbons and other values from tar sands.
  35. Slaugh Lynn H. (Cypress TX), Process for removal of sulfur compounds from conjugated diolefins.
  36. Mishra, Mridusmita; Goswamee, Rajib Lochan, Process for the adsorption of toxic sulphur bearing gases.
  37. Siskin, Michael; Billimoria, Rustom M.; Savage, David W.; Bearden, Jr., Roby, Process for the desulfurization of heavy oils and bitumens.
  38. Kressmann, Stephane Cyrille; Shafi, Raheel; Alzaid, Ali Hussain; Hamad, Esam Z., Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil.
  39. 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.
  40. Brons Glen, Process for upgrading heavy oil using alkaline earth metal hydroxide.
  41. Brons Glen Barry, Process for upgrading heavy oil using lime.
  42. Litz, Kyle E.; Dutta, Partha; Lewis, Sarah; Rossetti, Mark; Pawlson, James; Ullman, Timothy; Amaratunga, Giyana; Vreeland, Jennifer L.; Jordan, Tracey M., Product containing monomer and polymers of titanyls and methods for making same.
  43. Rankin, Jonathan; Clickner, Sarah; Litz, Kyle Erik; Lewis, Larry Neil; Faherty, John; Kolibas, Eric; Hemberger, Stephen; Richardson, John; Rossetti, Mark, Reaction system, methods and products therefrom.
  44. Barclay Kenneth M. (Woodland Hills CA), Recovery of vanadium from carbonaceous materials.
  45. 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.
  46. Ridley ; Richard D., Removal of sulfur dioxide from process gas using treated oil shale and water.
  47. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
  48. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
  49. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  50. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  51. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  52. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  53. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  54. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  55. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
  56. Wellington,Scott Lee; Brownscombe,Thomas Fairchild, Systems and methods of producing a crude product.
  57. Wellington,Scott Lee; Brownscombe,Thomas Fairchild; Milam,Stanley Nemec, Systems and methods of producing a crude product.
  58. Wellington,Scott Lee; Milam,Stanley Nemec, Systems and methods of producing a crude product.
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