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1994 Fiscal Year Final Research Report Summary

Development of Energy Upgrading System

Research Project

Project/Area Number 05303014
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field エネルギー学一般・原子力学
Research InstitutionUniversity of Tokyo

Principal Investigator

YOSHIDA Kunio  Univ.of Tokyo, Fac.of Eng., Professor, 工学部, 教授 (70010808)

Co-Investigator(Kenkyū-buntansha) OHYA Haruhiko  Yokohama Nat.Univ., Fac.of Eng., Professor, 工学部, 教授 (40017950)
HIRAI Toshio  Tohoku Univ., Inst.of Metals, Professor, 金属材料研究所, 教授 (50005865)
SANO Taeko  Tokai Univ., Fac.of Eng., Professor, 工学部, 教授 (60013728)
OKAZAKI Ken  Tokyo Inst.of Technical., Res.Centerfor, Carbon Recycling, Professor, 炭素研究所, 教授 (20124729)
HIJIKATA Kunio  Tokyo Inst.of Technical., Fac.ofEng., Professor, 工学部, 教授 (60016582)
Project Period (FY) 1993 – 1994
KeywordsExergy / Hydrogen production / Thermochemical decomposition / Membrane for H_2 separation / CO_2-free combustion
Research Abstract

The analysis of today's energy flow clearly showed that the conversion process of thermal energy by the combustion of carbonaceous fuels to mechanical or electric energy causes a serious loss from the viewpoint of a new concept "exergy". But, it is also shown that the replacement of a fuel from carbonaceous fuels to hydrogen in combustion processes can considerably reduce this exergy loss. Besides, the combustion of hydrogen has no emission of SO_2 and even CO_2, because hydrogen is a C-free fuel.
From such views, the process of hydrogen production using wasted low-level thermal energy and the combustion of hydrogen have been studied. At the same time, the development of materials suitable for reactors of hydrogen production and the membrane for hydrogen separation at high temperatures has been carried out.
Realization of a new energy system based on hydrogen demands a wide range of studies such as combustion, heat transfer, catalyst, material and reaction process. A-Grant-in Aid for Scientific Research on Priority Areas was applied based on the results obtained by this group study.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 吉田,邦夫: "高効率・クリーンな水素エネルギーシステムの開発" 応用物理. 63(8). 830-834 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 土方,邦夫: "エクセルギーから見たエネルギーの高度利用" 機械の研究. 5. (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 岡崎,健: "大気圧下非平衡プラズマによるメタンからメタノールの直接合成" 日本機械学会熱工学講演会講演論文集. 940-55. 184-187 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] OHYA,Haruhiko: "Hydrogen Purification of Thermochemically Decomposed Gas Using Zirconia-Silia Composite Membrane" Int.J.Hydorogen. 19(6). 517-521 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] HIRAI,Toshio: "Epitaxial growth of iridium and platinum films sapphire by metaloganic chemical vapor deposition" Applied Physics Letters. 65(9). 1094-1096 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Yoshida: "Development of high-efficient hydrogen energy system" J.applied Physics. 63(8). 830-834 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Hijikata: "Efficient utilization of energy from the viewpoint of exergy" Mechinery studies. 5. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Okazaki: "Direct metharol systhesis by non-epilibrium plasma at ambient pressure" Proc.of Thermoengineering Meeting, Mech.Eng.Soc.940-55. 184-187 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ohya: "Hydrogen purification of thermochemically decomposed gas using zirconia-silis composite Int." J.Hydrogen. 19(6). 512-517 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Hirai: "Epitaxial growth of iridium and platinum films sapphire by metaloganic chemical vapor deposition" Applied Physics Letters. 65(9). 1094-1096 (1994)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1996-04-15  

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