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Production of hydrogen using methanation and pressure swing adsorption 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-003/12
  • C01B-003/16
출원번호 US-0418086 (1999-10-14)
발명자 / 주소
  • Donald Peter Bucci
  • John Michael Repasky
  • Nirmal Chatterjee
  • Gregory David Snyder
출원인 / 주소
  • Air Products and Chemicals, Inc.
대리인 / 주소
    Geoffrey L. Chase
인용정보 피인용 횟수 : 49  인용 특허 : 6

초록 ▼

A process for recovering hydrogen products from a hydrogen/carbon oxide synthesis gas wherein removal of carbon oxides is accomplished in a pressure swing adsorption unit, by operating the pressure swing adsorption unit until carbon oxides break through into the effluent from the pressure swing adso

대표청구항 ▼

1. A method for increasing the recovery of hydrogen from hydrogen/carbon oxide synthesis gas comprising the steps of:(a) subjecting said synthesis gas stream to a step selected from the group consisting of, a high temperature shift, medium temperature shift, low temperature shift, and a combination

이 특허에 인용된 특허 (6)

  1. Smith Robert H. (Plano TX), Converting low BTU gas to high BTU gas.
    상세보기
  2. Krishnamurthy Ramachandran (Piscataway NJ) Malik Virginia A. (Linden NJ) Stokley Alan G. (Wokingham GB2), Hydrogen and carbon dioxide coproduction.
    상세보기
  3. Krishnamurthy Ramachandran (Piscataway NJ) Malik Virginia A. (Linden NJ) Stokley Alan G. (Wokingham GB2), Hydrogen and carbon dioxide coproduction apparatus.
    상세보기
  4. Krishnamurthy Ramachandran (Piscataway NJ) Lerner Steven L. (Berkeley Heights NJ) Shukla Yagya (Roselle Park NJ) Stokley Alan G. (Wokingham GB2), Separation of gas mixtures including hydrogen.
    상세보기
  5. Skinner Geoffrey F. (Maidenhead GB2) Kowal Wieslaw M. (Henley GB2), Synthesis gas for ammonia production.
    상세보기
  6. Pinto Alwyn (Middlesbrough GBX), Technical hydrogen.
    상세보기

이 특허를 인용한 특허 (49)

  1. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
    상세보기
  2. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
    상세보기
  3. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
    상세보기
  4. Lapinski, Mark P.; Rosin, Richard R., Apparatus and process for removal of carbon monoxide.
    상세보기
  5. Raman, Pattabhi K.; Hippo, Edwin J.; Yee, Nelson, Biomass compositions for catalytic gasification.
    상세보기
  6. Robinson, Earl T., Carbonaceous fines recycle.
    상세보기
  7. Raman, Pattabhi K.; Yee, Nelson, Catalytic gasification particulate compositions.
    상세보기
  8. Hippo, Edwin J.; Reiling, Vincent G.; Robinson, Earl T.; Raman, Pattabhi K.; Smith, Jeffery; Mims, Charles; Nahas, Nicholas Charles, Char methanation catalyst and its use in gasification processes.
    상세보기
  9. Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
    상세보기
  10. Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
    상세보기
  11. Robinson, Earl T.; Raman, Pattabhi K.; Wu, Wenyuan, Conversion of liquid heavy hydrocarbon feedstocks to gaseous products.
    상세보기
  12. Drnevich, Raymond F.; Watwe, Ramchandra M., Hydrogen production method and facility.
    상세보기
  13. Raman, Pattabhi K.; Jiradilok, Veeraya; Robinson, Earl T.; Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
    상세보기
  14. Robinson, Earl T.; Raman, Pattabhi K., Hydromethanation of a carbonaceous feedstock.
    상세보기
  15. Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
    상세보기
  16. Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
    상세보기
  17. Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with nickel recovery.
    상세보기
  18. Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with vanadium recovery.
    상세보기
  19. Preston, William E., Integrated enhanced oil recovery process.
    상세보기
  20. Raman, Pattabhi K., Integrated enhanced oil recovery process.
    상세보기
  21. Wallace, Paul, Integrated enhanced oil recovery process.
    상세보기
  22. Powell, Charles Allen; Raman, Pattabhi K.; Robinson, Earl T.; Sirdeshpande, Avinash, Integrated hydromethanation fuel cell power generation.
    상세보기
  23. Sirdeshpande, Avinash, Integrated hydromethanation fuel cell power generation.
    상세보기
  24. Kobayashi, Hisashi; Halvorson, Thomas Gilbert, Method for producing hydrogen.
    상세보기
  25. Green, Martin C., Method to produce hydrogen or synthesis gas and carbon black.
    상세보기
  26. Reiling, Vincent G.; Robinson, Earl T.; Nahas, Nicholas Charles; Smith, Jeffery; Mims, Charles, Processes for gasification of a carbonaceous feedstock.
    상세보기
  27. Robinson, Earl T.; Lau, Francis S.; Raman, Pattabhi K.; Reiling, Vincent G.; Dodson, Dwain; Rahman, Mustafiz; Nahas, Nicholas Charles, Processes for gasification of a carbonaceous feedstock.
    상세보기
  28. Robinson, Earl T.; Reiling, Vincent G.; Raman, Pattabhi K.; Gal, Eli, Processes for gasification of a carbonaceous feedstock.
    상세보기
  29. Reiling, Vincent G.; Robinson, Earl T.; Sirdeshpande, Avinash; Nahas, Nicholas Charles, Processes for hydromethanation of a carbonaceous feedstock.
    상세보기
  30. Robinson, Earl T.; Raman, Pattabhi K.; Reiling, Vincent G., Processes for hydromethanation of a carbonaceous feedstock.
    상세보기
  31. Sirdeshpande, Avinash; Robinson, Earl T., Processes for hydromethanation of a carbonaceous feedstock.
    상세보기
  32. Robinson, Earl T., Processes for making syngas-derived products.
    상세보기
  33. Rappas, Alkis S.; Spitz, Robert A., Processes for preparing a catalyzed carbonaceous particulate.
    상세보기
  34. Rappas, Alkis S.; Spitz, Robert A.; Salem, George Frederick, Processes for preparing a catalyzed coal particulate.
    상세보기
  35. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Processes for the separation of methane from a gas stream.
    상세보기
  36. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T.; Anthony, Donald, Reduced carbon footprint steam generation processes.
    상세보기
  37. Hwang, Shinn H.; Farrauto, Robert J., Selective removal of olefins from hydrocarbon feed streams.
    상세보기
  38. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Sour shift process for the removal of carbon monoxide from a gas stream.
    상세보기
  39. Lau, Francis S.; Robinson, Earl T., Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock.
    상세보기
  40. Raman, Pattabhi K.; Anthony, Donald, Steam generation processes utilizing biomass feedstocks.
    상세보기
  41. Rowe,Julia Margaret; Sowerby,Beverley, Systems and methods for carbon monoxide clean-up.
    상세보기
  42. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
    상세보기
  43. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
    상세보기
  44. Bizjak,Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
    상세보기
  45. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
    상세보기
  46. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
    상세보기
  47. Givens, James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
    상세보기
  48. Givens,James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
    상세보기
  49. Sirdeshpande, Avinash; Keckler, Kenneth P.; Robinson, Earl T.; Raman, Pattabhi K., Use of contaminated low-rank coal for combustion.
    상세보기

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