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특허 상세정보

Production of hydrogen from ammonia

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01B-003/56   
미국특허분류(USC) 423/648R ; 423/351
출원번호 US-0866036 (1986-05-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 3
초록

High purity hydrogen is produced at high recovery from liquid anhydrous ammonia. Ammonia is vaporized and subsequently dissociated into is constituents. The resulting dissociated gas stream is passed to an adiabatic metal hydride purification unit to absorb hydrogen present in the stream. The adsorbed hydrogen is then recovered as high purity product.

대표
청구항

A process for producing hydrogen having a purity of at least 99.9% at a recovery of at least 95% from liquid anhydrous ammonia, said process comprising: (a) vaporizing said liquid anhydrous ammonia to produce a gaseous ammonia stream; (b) passing said gaseous ammonia stream to a dissociation unit to dissociate the gas stream to its constituents; (c) compressing said dissociated gas stream to a pressure between 150 and 250 psia; (d) passing said compressed dissociated gas stream to an adiabatic metal hydride purification unit to adsorb hydrogen present in...

이 특허를 인용한 특허 피인용횟수: 25

  1. Kordesch, Karl; Hacker, Viktor; Fankhauser, Robert; Faleschnin, Gottfried. Ammonia cracker for production of hydrogen. USP2005086936363.
  2. Vajo,John J.. Ammonia fuel cell. USP2007017157166.
  3. McAlister, Roy Edward. Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods. USP2012118318131.
  4. McAlister, Roy Edward. Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods. USP2014078771636.
  5. McAlister, Roy Edward. Coupled thermochemical reactors and engines, and associated systems and methods. USP2015119188086.
  6. McAlister, Roy Edward. Fuel-cell systems operable in multiple modes for variable processing of feedstock materials and associated devices, systems, and methods. USP2014038673509.
  7. McAlister, Roy Edward. Fuel-cell systems operable in multiple modes for variable processing of feedstock materials and associated devices, systems, and methods. USP2014038669014.
  8. McAlister, Roy Edward. Geothermal energization of a non-combustion chemical reactor and associated systems and methods. USP2015129222704.
  9. McAlister, Roy Edward. Geothermal energization of a non-combustion chemical reactor and associated systems and methods. USP2014058734546.
  10. Boffito Claudio,ITX ; Baker John D.. Getter materials for cracking ammonia. USP1999115976723.
  11. McAlister, Roy Edward. Method and apparatus for generating hydrogen from metal. USP2015018926719.
  12. Kong,Peter C.; Pink,Robert J.; Zuck,Larry D.. Method for forming ammonia. USP2008087413721.
  13. McAlister, Roy Edward. Mobile transport platforms for producing hydrogen and structural materials, and associated systems and methods. USP2016049302681.
  14. McAlister, Roy Edward. Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2012118318100.
  15. McAlister, Roy Edward. Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2015018926908.
  16. McAlister, Roy Edward. Reactor vessels with transmissive surfaces for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2015129206045.
  17. McAlister, Roy Edward. Reducing and/or harvesting drag energy from transport vehicles, including for chemical reactors, and associated systems and methods. USP2016129522379.
  18. McAlister, Roy Edward. Reducing and/or harvesting drag energy from transport vehicles, including for chemical reactors, and associated systems and methods. USP2014128911703.
  19. McAlister, Roy Edward. Systems and methods for collecting and processing permafrost gases, and for cooling permafrost. USP2015059039327.
  20. McAlister, Roy Edward. Systems and methods for collecting and processing permafrost gases, and for cooling permafrost. USP2014118888408.
  21. McAlister, Roy Edward. Systems and methods for extracting and processing gases from submerged sources. USP2016049309473.
  22. McAlister, Roy Edward. Systems and methods for extracting and processing gases from submerged sources. USP2014038671870.
  23. McAlister, Roy Edward. Systems and methods for providing supplemental aqueous thermal energy. USP2017049617983.
  24. McAlister, Roy Edward. Systems and methods for providing supplemental aqueous thermal energy. USP2014098821602.
  25. McAlister, Roy Edward. Systems and methods for providing supplemental aqueous thermal energy. USP2014098826657.