High performance inorganic hollow fiber membranes for hydrogen production with reaction-generated separation driving force

反应产生分离驱动力制氢的高性能无机中空纤维膜

• 批准号: 22360335
• 负责人: OYAMA Shigeo ted
• 金额: $ 12.56万
• 依托单位: The University of Tokyo
• 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-22360335/
• 关键词: 無機膜; 水素分離; 透過機構; アモルファスシリカ; CVD; 膜反応器; 水蒸気 改質; 水素透過膜; 水蒸気改質

This project deals with the development of advanced membranes for enhancing the performance of catalytic systems by coupling of transport and reaction processes. The studies were performed with amorphous silica membranes prepared by depositing the permselective components onto porous alumina supports with intermediate layers that have high hydrogen permeance and selectivity. Comparison studies with packed-bed reactor (PBR) and membrane reactor (MR) operation showed that higher conversions and hydrogen molar flows were obtained in the MRs for all pressures studied. A criterion for the required permeance for industrial applications is developed.

该项目涉及通过耦合传输和反应过程来提高催化系统性能的先进膜的开发。进行了研究与无定形二氧化硅膜通过沉积的选择性渗透组分上的多孔氧化铝载体与中间层，具有高的氢渗透性和选择性。与填充床反应器（PBR）和膜反应器（MR）操作的比较研究表明，较高的转化率和氢气摩尔流量在MR中获得的所有研究的压力。工业应用所需的磁导率的标准。

项目成果

Studies of the effect of pressure and hydrogen permeance on the ethanol steam reforming reaction with palladium- and silica-based membranes

• DOI: 10.1016/j.memsci.2012.01.004
• 发表时间: 2012-04
• 期刊: Journal of Membrane Science
• 影响因子: 9.5
• 作者: Hankwon Lim;Yunfeng Gu;S. Oyama

Nanostructure of a high-permeability, hydrogen-selective inorganic membrane

高渗透性氢选择性无机膜的纳米结构

• 发表时间: 2012
• 作者: Ye Wang;Kazuya Yamaguchi;Noritaka Mizuno;Ai Hirabayashi;S.Ted Oyama
• 通讯作者: S.Ted Oyama

Ultrathin palladium membranes prepared by a novel electric field assisted activation

• DOI: 10.1016/j.memsci.2010.12.015
• 发表时间: 2011-03
• 期刊: Fuel and Energy Abstracts
• 作者: Samhun Yun;Joon-Ho Ko;S. Oyama

Review on mechanisms of gas permeation through inorganic membranes

• DOI: 10.1627/jpi.54.298
• 发表时间: 2011-11
• 期刊: Journal of The Japan Petroleum Institute
• 影响因子: 1
• 作者: S. Ted;Oyama;Mariko;Yamada;Takashi;Sugawara;Atsushi;Takagaki;Ryuji;Kikuchi

メンブレンリアクターによる水素製造:一般的原理

膜反应器制氢：一般原则

• 发表时间: 2010
• 作者: 村瀬健晃;寺坂宏一;小林大祐;藤岡沙都子;S.T.Oyama
• 通讯作者: S.T.Oyama