Study on new method and mechanism of low-temperature methanol synthesis

Wenze Li, Baoyan Zhang, Ruiqin Yang*, Chengxue Lü, Ling Zeng, Liujiu Xiao, Ying Xie, Peng Lu, Chuang Xing, Lei Shi, Noritatsu Tsubaki

*この論文の責任著者

研究成果: 書籍の章/レポート/会議録会議への寄与査読

抄録

The methanol could be synthesized from the CO/CO2/H2 on Cu/ZnO catalysts using alcohol solvent at 443 K and 3.0 Mpa. The activity of the catalyst with ZnO as carrier (Cu/ZnO) was the highest in all catalysts with Y2O3, La2O3, Al2O 3, or MgO as carrier separately, and the 2-butanol as solvent exhibited the highest activity in this reaction. The studying results of the reaction mechanism show that at first adsorbed formate species were formed by adsorbing the CO/CO2/H2 on Cu/ZnO catalyst, and then the 2-butyl formate was formed by the reaction of adsorbed formate species with 2-butanol, at last the 2-butyl formate is reduced by hydrogen atoms on Cu to form methanol. The 2-butanol used in this reaction not only significantly decreased the reaction temperature due to its promotional action, but also was not consumed due to its regeneration by hydrogenation of the 2-butyl formate, acting like a catalytic solvent.

本文言語英語
ホスト出版物のタイトルICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment
ページ1404-1407
ページ数4
DOI
出版ステータス出版済み - 2011
イベント2011 International Conference on Materials for Renewable Energy and Environment, ICMREE2011 - Shanghai, 中国
継続期間: 2011/05/202011/05/22

出版物シリーズ

名前ICMREE2011 - Proceedings 2011 International Conference on Materials for Renewable Energy and Environment
2

学会

学会2011 International Conference on Materials for Renewable Energy and Environment, ICMREE2011
国/地域中国
CityShanghai
Period2011/05/202011/05/22

ASJC Scopus 主題領域

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境

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