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弱攪拌下でのメタンハイドレート生成反応に対する酸化鉄および炭素の触媒効果

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/75645

Title: 弱攪拌下でのメタンハイドレート生成反応に対する酸化鉄および炭素の触媒効果
Other Titles: Effect of Catalyst of Iron Oxide-Carbon on Methane Hydrate Formation under Weak Stirring Condition
Authors: 高畑, 雅博1 Browse this author
柏谷, 悦章2 Browse this author →KAKEN DB
大内, 聖正3 Browse this author
石井, 邦宜4 Browse this author
Authors(alt): Takahata, Masahiro1
Kashiwaya, Yoshiaki2
Ouchi, Masayori3
Ishii, Kuniyoshi4
Keywords: methane
gas hydrate
catalyst
mechanical milling
iron oxide
graphite
kinetic analysis
reaction mechanism
environmental control
Issue Date: 1-Jun-2006
Publisher: 日本鉄鋼協会
Journal Title: 鉄と鋼
Volume: 92
Issue: 6
Start Page: 393
End Page: 400
Publisher DOI: 10.2355/tetsutohagane1955.92.6_393
Abstract: Methane gas hydrate, MGH, has cage-like crystal structures of water molecules having a methane gas in it. Under atmospheric temperature and pressure, the amount of methane gas contained in MGH is equivalent to 172 times volume of methane gas hydrate. Many researchers are planning to develop the storage and transportation system of methane gas using MGH according to gas hydrate properties. The goal of this study is to develop the technology of collection and transportation of the methane gas from small-scale methane sources. In this study, the possibility of catalyst of iron oxide and carbon was investigated. And effect of catalyst of iron oxide, carbon and its mixture on the methane hydrate formation under weak stirring condition was studied and kinetic analysis was carried out. The acceleration effect of catalyst of iron oxide, carbon and its mixture on the hydrate formation was elucidated, when they became fine and activated by the mechanical milling.
Rights: 著作権は日本鉄鋼協会にある
Type: article
URI: http://hdl.handle.net/2115/75645
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 柏谷 悦章

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