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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21 粗酢液の石炭触媒ガス化への利用(改質・利用技術)
張 岩梶谷 史朗芦澤 正美原 三郎
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p. 42-43

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A new concept for catalytic coal gasification has been developed. Special attention is paid to the catalyst loading and regeneration using crude vinegars (CV) derived from different lignocellulosic biomass resources. It is found that calcium loaded by impregnation with CV indicates higher catalytic activity than that loaded by impregnation with acetic acid aqueous solution. Furthermore, the primary loaded calcium can be regenerated from the gasification ash by CVs. CVs are found to be capable to revitalize catalytic activity of indigenous mineral matters in coal.

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© 2008 一般社団法人 日本エネルギー学会
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