高温ガス炉による水素製造 ; HTTR-IS水素製造システムにおける化学反応器の概念設計 Hydrogen Production by High-Temperature Gas-Cooled Reactor ; Conceptual Design of Advanced Process Heat Exchangers of the HTTR-IS Hydrogen Production System

この論文にアクセスする

この論文をさがす

著者

    • 坂場 成昭 SAKABA Nariaki
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
    • 大橋 弘史 OHASHI Hirofumi
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
    • 佐藤 博之 [他] SATO Hiroyuki
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
    • 原 輝夫 HARA Teruo
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
    • 加藤 竜馬 KATO Ryoma
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
    • 國富 一彦 KUNITOMI Kazuhiko
    • (独)日本原子力研究開発機構 原子力基礎工学研究部門 Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency

抄録

  Nuclear hydrogen production is necessary in an anticipated hydrogen society that demands a massive quantity of hydrogen without economic disadvantage. Japan Atomic Energy Agency (JAEA) has launched the conceptual design study of a hydrogen production system with a near-term plan to connect it to Japan's first high-temperature gas-cooled reactor HTTR. The candidate hydrogen production system is based on the thermochemical water-splitting iodine sulphur (IS) process. The heat of 10 MWth at approximately 900°C, which can be provided by the secondary helium from the intermediate heat exchanger of the HTTR, is the energy input to the hydrogen production system. In this paper, we describe the recent progresses made in the conceptual design of advanced process heat exchangers of the HTTR-IS hydrogen production system. A new concept of sulphuric acid decomposer is proposed. This involves the integration of three separate functions of sulphuric acid decomposer, sulphur trioxide decomposer, and process heat exchanger. A new mixer-settler type of Bunsen reactor is also designed. This integrates three separate functions of Bunsen reactor, phase separator, and pump. The new concepts are expected to result in improved economics through construction and operation cost reductions because the number of process equipment and complicated connections between the equipment has been substantially reduced.<br>

収録刊行物

  • 日本原子力学会和文論文誌 = Transactions of the Atomic Energy Society of Japan  

    日本原子力学会和文論文誌 = Transactions of the Atomic Energy Society of Japan 7(3), 242-256, 2008-09-01 

    Atomic Energy Society of Japan

参考文献:  30件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  2件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10021307665
  • NII書誌ID(NCID)
    AA11643165
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13472879
  • NDL 記事登録ID
    9629450
  • NDL 雑誌分類
    ZN36(科学技術--原子力工学・工業)
  • NDL 請求記号
    Z74-C788
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ