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2010 Fiscal Year Self-evaluation Report

Efficiency improvement of high-temperature process by hybrid of chemical heat storage function

Research Project

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Project/Area Number 20360428
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Energy engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

KATO Yukitaka  Tokyo Institute of Technology, 原子炉工学研究所, 准教授 (20233827)

Project Period (FY) 2008 – 2011
Keywords化学蓄熱 / ハイブリッド / 高温プロセス / ヒートポンプ / 排熱回収
Research Abstract

本研究では新規に開発した250-300℃域で駆動する化学蓄熱装置の高温プロセスシステムへのハイブリッド(複合)化を検討する。ハイブリッド化により熱入力・需要変動に対する追従性・効率性を高め高温プロセスのエネルギー効率の向上を目指す。申請者グループは従来困難であった250-300℃域での蓄熱を可能とする化学蓄熱材を開発した。化学蓄熱は高密度、長時間貯蔵、広い操作温度域が利点である。本研究ではこの化学蓄熱材を用いた化学蓄熱装置を実証開発し、高温プロセスにこの蓄熱システムをハイブリッド化し、熱入力・需要変動への高効率な追従を実現し、その省エネルギー効果を評価する。

  • Research Products

    (14 results)

All 2010 2009 2008 Other

All Journal Article (4 results) Presentation (4 results) Book (3 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Development of Chemical Heat Pumps for Utilization of Low-temperature Waste Heats (Review Paper)2009

    • Author(s)
      Y.Kato
    • Journal Title

      J.Jpn.Inst.Energy 88(11)

      Pages: 986-993

  • [Journal Article] Experimental Study on Fuel Reforming with Carbon Dioxide Recovery for Vehicle Use2009

    • Author(s)
      Y.Kato, K.Otsuka, J.Ryu
    • Journal Title

      J.Chem.Eng.Japan 42, Supplement 1

      Pages: s10-s16

  • [Journal Article] Study on medium-temperature chemical heat storage using mixed hydroxides2009

    • Author(s)
      Y.Kato, R.Takahashi, T.Sekiguchi, J.Ryu
    • Journal Title

      J.Intn' 1 J of Refrigeration 32(4)

      Pages: 661-666

  • [Journal Article] Dehydration Behavior of Metal-salt-added Magnesium Hydroxide as Chemical Heat Storage Media2008

    • Author(s)
      J.Ryu, N.Hirao, R.Takahashi, Y.Kato
    • Journal Title

      Chemistry Letters. 37(11)

      Pages: 1140-1141

  • [Presentation] DEHYDRATION AND HYDRATION BEHAVIOR OF LiCI-MODTFTED Mg(OH)_2 AS A MATERIAL FOR CHEMICAL HEAT PUMPS2010

    • Author(s)
      Hirokazu TSHTTOBT, Yoshitomo SATO, Keirei URUMA, Junichi RYU, Yukitaka KATO
    • Organizer
      International Symposium on Innovative Materials for Processes in Energy Systems 2010 (IMPRES2010)
    • Place of Presentation
      Singapore.
    • Year and Date
      2010-11-30
  • [Presentation] DEHYDRATION AND HYDRATION BEHAVIOR OF MAGNESIUM-ALUMINUM MIXED HYDROXIDE FOR CHEMICAL HEAT PUMP2010

    • Author(s)
      Junichi RYU, Rui TAKAHASHI, Hirokazu ISHITOBI, Yoshitomo SATO, Keirei URUMA, Yukitaka KATO
    • Organizer
      International Symposium on Innovative Materials for Processes in Energy Systems 2010(IMPRES2010)
    • Place of Presentation
      Singapore.
    • Year and Date
      2010-11-30
  • [Presentation] Reactivity Enhancement of Chemical Materials for Packed Bed Reactor, of Chemical Heat Pump2010

    • Author(s)
      Seon Tae KIM, Junichi RYU, Yukitaka KATO
    • Organizer
      The Third International Symposium on Innovative Nuclear Energy Systems (INES-3)
    • Place of Presentation
      Tokyo.
    • Year and Date
      2010-11-02
  • [Presentation] THERMAL ENERGY STORAGES IN VEHICLES FOR FUEL EFFICIENCY IMPROVEMENT2009

    • Author(s)
      Y.Kato
    • Organizer
      Proc.of The 11th Intl Conference on Thermal Energy Storage (Effstock 2009) (in CD)(No.150)(presented on 15 June)
    • Place of Presentation
      Stockholm, Sweden.
    • Year and Date
      20090614-20090617
  • [Book] 実装可能なエネルギー技術で築く未来-骨太のエネルギーロードマップ2-2010

    • Author(s)
      加藤之貴、安永裕幸、柏木孝夫監修
    • Total Pages
      346
    • Publisher
      化学工業社
  • [Book] サイエンス & テクノジー(水素製造・吸蔵・貯蔵材料と安全化、分担、21-29)(東京)2010

    • Author(s)
      加藤之貴
  • [Book] Nuclear Production of Hydrogen(Possibility of active carbon recycle energy system)(OECD/NEA)(345-352)2010

    • Author(s)
      Y.Kato
  • [Remarks] ホームページ

    • URL

      http://www.nr.titech.ac.jp/~yukitaka/

  • [Patent(Industrial Property Rights)] 製鉄方法2010

    • Inventor(s)
      加藤之貴、宇治澤優
    • Industrial Property Rights Holder
      加藤之貴、宇治澤優
    • Industrial Property Number
      特許,特願2010-006238
    • Filing Date
      2010-01-14
  • [Patent(Industrial Property Rights)] ケミカルヒートポンプ装置およびその運転方法2008

    • Inventor(s)
      加藤之貴、太田秀之、佐藤洋司
    • Industrial Property Rights Holder
      加藤之貴、太田秀之、佐藤洋司
    • Industrial Property Number
      特許,第4145051号
    • Filing Date
      2008-06-27

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Published: 2012-02-13   Modified: 2016-04-21  

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