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Methanol production process using a high nitrogen content synthesis gas with a hydrogen recycle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-027/00
출원번호 US-0336298 (1994-11-08)
발명자 / 주소
  • van Dijk Christiaan P. (Houston TX)
출원인 / 주소
  • Starchem, Inc. (Houston TX 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A method for preparing methanol from a synthesis gas having less than 90% the stoichiometric amount of H2 to convert the CO and CO2 content of the synthesis gas to methanol by recycling into combination with such synthesis gas a sufficient amount of a hydrogen rich gas stream obtained as a permeate

대표청구항

A process for converting natural gas to methanol or products derivative of methanol, comprising the steps of: partially oxidizing natural gas with an oxidant stream to form a synthesis gas containing H2, CO and CO2 in a ratio of (H2)/(2CO+3CO2) less than 1.0; combining the synthesis gas with a hydr

이 특허를 인용한 특허 (42)

  1. Clawson,Lawrence G.; Dorson,Matthew H.; Mitchell,William L.; Nowicki,Brian J.; Bentley,Jeffrey M.; Davis,Robert; Rumsey,Jennifer W., Auxiliary reactor for a hydrocarbon reforming system.
  2. Waycuilis John J., Combusting a hydrocarbon gas to produce a reformed gas.
  3. Wallace Paul S. ; Johnson Kay Anderson, Filtration of feed to integration of solvent deasphalting and gasification.
  4. Waycuilis John J., Formation of a stable wax slurry from a Fischer-Tropsch reactor effluent.
  5. Allam, Rodney J., Generating methanol using ultrapure, high pressure hydrogen.
  6. Fraley,Lowell, High efficiency process for producing methanol from a synthesis gas.
  7. Waycuilis John J., Hydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquid.
  8. Paul S. Wallace ; Janice L. Kasbaum ; Kay A. Johnson, Hydrogen recycle and acid gas removal using a membrane.
  9. Clawson, Lawrence G.; Dorson, Matthew H.; Mitchell, William L.; Nowicki, Brian J.; Thijssen, Johannes; Davis, Robert; Papile, Christopher; Rumsey, Jennifer W.; Longo, Nathan; Cross, III, James C.; Ri, Integrated hydrocarbon reforming system and controls.
  10. Steinberg,Meyer, Integrated plasma fuel cell process.
  11. Bentley,Jeffrey M.; Clawson,Lawrence G.; Mitchell,William L.; Dorson,Matthew H., Integrated reformer and shift reactor.
  12. Shaw, John M., Methanol production process.
  13. Shaw, John M., Methanol production process.
  14. Shaw, John M., Methanol production process.
  15. Fraley, Lowell D., Methanol production process and system.
  16. Fraley, Lowell D., Methanol production process and system.
  17. Batdorf, James A., Method and apparatus for methanol and other fuel production.
  18. Bormann, Andreas; Gronemann, Veronika; Morgenroth, Rainer; Hagemann, Jan; Schlichting, Holger; Hackel, Philipp Marius, Method and plant for the production of methanol.
  19. Wallace Paul S. ; Johnson Kay Anderson, Method of utilizing purge gas from ammonia synthesis.
  20. Green, Martin C., Method to produce hydrogen or synthesis gas and carbon black.
  21. Banister, James Andrew; Johnston, Anthony Matthew; Haynes, Brian S., Multiple reactor chemical production system.
  22. Banister, James Andrew; Johnston, Anthony Matthew; Haynes, Brian S., Multiple reactor chemical production system.
  23. Wallace, Paul S.; Johnson, Kay A.; Rodarte, Alma I., Nitrogen stripping of hydrotreater condensate.
  24. Eastland,Philip Henry Donald, Pre-converter for methanol synthesis.
  25. Pollica,Darryl; Northrop,William F.; Qi,Chunming (Frank C.); Hagan,Mark R.; Smith,Alexis; Clawson,Lawrence, Preferential oxidation reactor temperature regulation.
  26. Thiebaut, Daniel Marcel, Preparation of syngas for acetic acid synthesis by partial oxidation of methanol feedstock.
  27. Halmo Terje M.,NOX ; Martinsen Alf S.,NOX ; Hansen Roger,NOX ; Schanke Dag,NOX, Process and an integrated plant for the production of synfuel and electrical power.
  28. Eastland, Philip Henry Donald, Process and plant.
  29. Early Simon Robert,GBX ; Gamlin Timothy Douglas,GBX ; Linthwaite Mark Andrew,GBX, Process and plant for the production of methanol.
  30. Tonkovich, Anna Lee; Jarosch, Kai Tod Paul; Mazanec, Terry; Daly, Francis P.; Taha, Rachid; Aceves de Alba, Enrique, Process for conducting an equilibrium limited chemical reaction using microchannel technology.
  31. Wolflick John R. ; Beer Gary L. ; Payne Richard L., Process for converting gas to liquids.
  32. Loescher, Mitchell E., Process for the production of dimethyl ether.
  33. Abbott Peter Edward James,GBX, Production of methanol.
  34. Wallace Paul S. ; Johnson Kay Anderson, Reclaiming of purge gas from hydrotreaters and hydrocrackers.
  35. Waycuilis John J., Staged combustion of a low heating value fuel gas for driving a gas turbine.
  36. Agee Kenneth L. ; Agee Mark A. ; Weick Larry J. ; Trepper Elliot L., Synthesis gas production system and method.
  37. Agee Kenneth L. ; Agee Mark A. ; Weick Larry J. ; Trepper Elliot L., Synthesis gas production system and method.
  38. Agee Mark A. ; Weick Larry J., System and method for converting light hydrocarbons to heavier hydrocarbons with separation of water into oxygen and hydrogen.
  39. Agee Mark A. ; Weick Larry J. ; Agee Kenneth L., System and method for hydrate recovery.
  40. O'Beck, John T.; Tendick, Rex C., System and method for treatment of water and disposal of contaminants produced by converting lighter hydrocarbons into heavier hydrocarbon.
  41. Agee Mark A. ; Weick Larry J., System for converting light hydrocarbons to heavier hydrocarbons with separation of water into oxygen and hydrogen.
  42. Wallace, Paul S.; Johnson, Kay Anderson, Utilization of membranes and expander/compressors in gasification.
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