Pressurizing electrochemical hydrogen pump based on thermal engineering analysis

基于热工程分析的增压电化学氢泵

• 批准号: 22360089
• 负责人: ITO Kohei
• 金额: $ 11.9万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 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-22360089/
• 关键词: 物質輸送; 昇圧最適化; 高分子電解質膜; 電圧効率; 高分子電解質幕; 湿潤

For the demand of high pressure hydrogen gas, a noble electrochemical hydrogen pump was designed and fabricated, which has internal humidifier and dead-end at anode channel to reduce system cost. The pump was successfully operated up to 2 MPa, and evaluated on the voltage and current efficiency with electrochemical measurement. The maximum values of voltage, current and total efficiency were 54, 96 and 45 %, respectively. The total efficiency obtained is same as that of conventional mechanical compressors, suggesting the advantage ofelectrochemical hydrogen pumps

针对高压氢气的需求，设计并制作了一种惰性电化学氢泵，该泵具有内部加湿器和阳极通道死端，以降低系统成本。该泵成功地运行到2 MPa，并评估的电压和电流效率与电化学测量。电压、电流和总效率的最大值分别为54%、96%和45%。其总效率与常规机械压缩机相当，说明电化学氢泵的优越性

项目成果

電気化学式水素ポンプの高圧化に関わる検討

电化学氢泵增压研究

• 发表时间: 2011
• 作者: 伊藤衡平;吉住寛
• 通讯作者: 吉住寛

Characterizations of electrochemical hydrogen pump with internal humidifier and dead-end at anode

具有内部加湿器和阳极死端的电化学氢泵的特性

• 发表时间: 2012
• 作者: YanMing Hao;Kazunari Sasaki;Hironori Nakajima and Kohei ITO
• 通讯作者: Hironori Nakajima and Kohei ITO

電気化学方式水素ポンプの特性解析

电化学氢泵特性分析

• 发表时间: 2011
• 作者: 吉住寛;難波卓;伊藤衡平
• 通讯作者: 伊藤衡平

Design and characterization of high pressure electrochemical hydrogen pump

高压电化学氢泵的设计与表征

• 发表时间: 2012
• 作者: R. Ukai;H. Suzuki;K. Nagata;and Y. Sakai;Shigeomi Chono;Kohei Ito
• 通讯作者: Kohei Ito