石炭科学会議発表論文集
Online ISSN : 2423-8309
Print ISSN : 2423-8295
ISSN-L : 2423-8295
第45回石炭科学会議
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72 高反応性コークスのCO_2ガス化反応による微視構造変化および触媒粒子の存在状態が強度に及ぼす影響(熱分解・コークス(2))
山崎 義昭林崎 秀幸松下 洋介青木 秀之三浦 隆利
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p. 144-145

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In this study, CO_2 gasification reaction type of highly reactive coke is experimentally measured and the effect of catalyst particles on the macro rigidly of highly reactive coke is numerically evaluated. CO_2 gasification reaction type in 900℃ imitated temperature of thermal reactive zone in blast furnace was converted from homogeneous reaction to topochemical reaction by addition of catalyst before coking. The macro rigidly of highly reactive coke is decreased by presence of catalyst particle, it seems to be caused by decrease of connection of coke matrix by inhibition of coal dilatation.

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© 2008 一般社団法人 日本エネルギー学会
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