Study on hydrogen production system assisted with heat pumps andhigh-temperature gas-cooled reactor

热泵辅助高温气冷堆制氢系统研究

• 批准号: 22656212
• 负责人: FUKADA Satoshi
• 金额: $ 2.28万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22656212/
• 关键词: 水素; 原子力; エネルギー効率化; ヒートポンプ; 水素吸蔵合金; 原子炉熱; 有効利用; 熱効率; 原子力エネルギー

In order to utilize fission reactor heat effectively, it is considered that water is converted with high efficiency to hydrogen by using the iodine-sulfur reduction reaction. In order to do thateffectively, it is necessary that three kinds of reactions included in the I-S cycle proceed in accordance with three different temperatures and heat at their respective temperatures is supplied from the primary and secondary coolant cycle of high-temperature reactor. In the present study, it is analytically clarified that the I-S cycle temperature is defined and heat of three different temperatures is supplied from the coolant loop. Heat pump packed with hydrogen-absorbing alloys is utilized to enhance reactor heat efficiently. In experiment, hydrogen absorbing behavior of Zr(V1-XFeX)2alloys is experimentally investigated at their respective temperatures. The hydrogen absorbing performance and heat enhancement are proved experimentally. It is proved experimentally and analytically that the overall efficient is improved by the heat pump cycle.

为了有效利用裂变反应器热，可以认为水通过使用碘硫硫还原反应以高效率转化为氢。为了进行flateflect，必须根据高温反应堆的初级和二级冷却液周期提供，在其各自温度下进行I-S周期中的三种反应进行。在本研究中，在分析上澄清了I-S周期温度是定义的，并通过冷却液环提供了三个不同温度的热量。充满氢气合金的热泵可有效增强反应堆热。在实验中，在其各自的温度下对ZR（V1-XFEX）2联合的吸收氢行为进行了实验研究。实验证明了吸收氢的性能和热量增强。在实验和分析上证明，热泵周期可以提高整体效率。

项目成果

Mixed desorption of He, H2and CH4adsorbed on charcoal maximally cooled at 10K

最大冷却温度为 10K 的炭上吸附 He、H2 和 CH4 的混合解吸

• DOI: 10.1080/18811248.2010.9720989
• 发表时间: 2010
• 期刊: Journal of Nuclear Science and Technology
• 影响因子: 1.2
• 作者: S. Fukada;M. Terashita
• 通讯作者: M. Terashita

固体高分子形燃料電池における内部物質移動現象に関する研究

聚合物电解质燃料电池内部传质现象研究

• 发表时间: 2010
• 作者: 大屋裕二;et al;野村篤嗣
• 通讯作者: 野村篤嗣

Analysis of simultaneous H and D permeation through lithium-lead

锂铅的同时 H 和 D 渗透分析

• 发表时间: 2011
• 作者: M.Okada;H.Okitsu;Y.Edao;S.Fukada
• 通讯作者: S.Fukada

Hydrogen Isotopes Recovery from Liquid Lithium under Dynamic Conditions

动态条件下从液态锂中回收氢同位素

• 发表时间: 2010
• 作者: K.Katekari;Y.Hatachi;Y.Edao;S.Fukada
• 通讯作者: S.Fukada

Relation between water adsorption in polymer-electrolyte fuel cell and its electric power

• DOI: 10.1016/j.enconman.2013.03.023
• 发表时间: 2013-07
• 期刊: Energy Conversion and Management
• 影响因子: 10.4
• 作者: S. Fukada;Kazuto Ohba;Atsushi Nomura