Purification of hydrogen containing carbon dioxide using metal hydride

研究成果: Conference contribution査読

1 被引用数 (Scopus)

抄録

In this work, the influence of carbon dioxide concentration in the hydrogen on metal hydride has been investigated. LmNi4.73Mn0.12Al0.15 was employed as a sample material for its durability against inorganic compound and operating temperature and pressure. Mixture of hydrogen and carbon dioxide is supplied to the sample in a double-ended cylinder at a constant flow rate and a part of the supplied gas is released to avoid condensing of impurity at a smaller constant flow rate than inlet. The temperature is maintained at 30 °C. The experimental results show the sample is able to absorb hydrogen selectively at carbon dioxide concentrations less than 30 vol% and the mixture of the carbon dioxide concentration of 20 vol% is purified to less than 0.1%.

本文言語English
ホスト出版物のタイトルFuel Cell Seminar and Energy Exposition 2014
編集者M. C. Williams
出版社Electrochemical Society Inc.
ページ137-141
ページ数5
1
ISBN(電子版)9781607685906, 9781607685906
DOI
出版ステータスPublished - 2015
イベントFuel Cell Seminar and Energy Exposition 2014 - Los Angeles, United States
継続期間: 10 11月 201413 11月 2014

出版物シリーズ

名前ECS Transactions
番号1
65
ISSN(印刷版)1938-6737
ISSN(電子版)1938-5862

Conference

ConferenceFuel Cell Seminar and Energy Exposition 2014
国/地域United States
CityLos Angeles
Period10/11/1413/11/14

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