期刊
SEPARATION AND PURIFICATION TECHNOLOGY
卷 72, 期 1, 页码 92-97出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.seppur.2010.01.010
关键词
Composite palladium membrane; Porous ceramics; Graphite; Sealing; Hydrogen separation
资金
- Natural Science Foundation of China [20576055, 20876075]
- National High-Tech R&D Program of China [2009AA05Z103]
- Natural Science Foundation of the Higher Education Institutions of Jiangsu Province, China [09KJA530003]
Composite palladium membranes are particularly useful in hydrogen separation because of their perfect permeability and permselectivity toward hydrogen, and porous ceramics are their most common substrate materials. High working temperatures favor membrane output, but create difficulties with membrane sealing and assembling. This work suggests a kind of facile and effective connector with graphite as the sealing material. The connector is resistant to temperature cycling, and the leakage kinetics was discussed. The possible graphite hydrogenation and the consequent membrane contamination at high temperature were also investigated. (C) 2010 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据