ID 109890
著者
杉山, 茂 Department of Advanced Materials, Institute of Technology and Science, The University of Tokushima|Department of Resource Circulation Engineering, Center for Frontier Research of Engineering, The University of Tokushima 徳島大学 教育研究者総覧 KAKEN研究者をさがす
オカダ, ヤスヒロ Department of Chemical Science and Technology, The University of Tokushima
ヤマネ, ヨシキ Department of Chemical Science and Technology, The University of Tokushima
エヒロ, タクヤ Department of Chemical Science and Technology, The University of Tokushima
中川, 敬三 Department of Advanced Materials, Institute of Technology and Science, The University of Tokushima|Department of Resource Circulation Engineering, Center for Frontier Research of Engineering, The University of Tokushima KAKEN研究者をさがす
加藤, 雅裕 Department of Advanced Materials, Institute of Technology and Science, The University of Tokushima 徳島大学 教育研究者総覧 KAKEN研究者をさがす
カトウ, ユウキ Otake Research Laboratories, Mitsubishi Rayon Co. Ltd.
アキハラ, シュウジ Otake Research Laboratories, Mitsubishi Rayon Co. Ltd.
ヤスカワ, トシヤ Otake Research Laboratories, Mitsubishi Rayon Co. Ltd.
ニノミヤ, ワタル Otake Research Laboratories, Mitsubishi Rayon Co. Ltd.
キーワード
Catalytic Conversion
1,2-Propandiol
Propanal
FSM-16
Acidic Properties
資料タイプ
学術雑誌論文
抄録
We have earlier showed how the catalytic conversion of 1,2-propandiol to propanal using FSM-16 (#16 folded sheets of mesoporous materials) when molded by wet treatment proceeded more favorably than when using FSM-16 molded by pressurization, while no comparison using other typical acidic catalysts and no examination of the acidic properties of FSM-16 was carried out. In the present study, the conversion using FSM-16 molded by wet treatment and pressurization was compared with that obtained by using typical acidic catalysts such as SiW12O40/SiO2 and MCM-41 (#41 of Mobil Composition of Matter) together with amorphous SiO2. Among these catalysts, FSM-16 molded by wet treatment showed the most suitable catalytic activity. In order to examine the effect of the molding procedure for FSM-16 on its structural and acidic properties, FSM-16 molded by both methods was examined using NH3-TPD, in situ FT-IR using NH3 as a probe molecule, and Hammett indicators together with XRD and TEM. According to Zaitsev's rule, the present conversion should afford acetone rather than propanal, which indicates that it would proceed via hydro cracking. Therefore, the conversion of 1,2-propandiol using FSM-16 was also examined in the presence and absence of hydrogen. Furthermore, hydration reactions of 1- and 2-propanol when using FMS-16 were examined. Based on the results obtained from this investigation, it was concluded that the conversion using a more acidic FSM-16 molded by wet treatment proceeded through dehydration rather than through hydro cracking.
掲載誌名
Journal of Chemical Engineering of Japan
ISSN
00219592
cat書誌ID
AA00709658
48
3
開始ページ
215
終了ページ
221
並び順
215
発行日
2015
備考
Copyright © 2015 The Society of Chemical Engineers, Japan
EDB ID
出典
Journal of Chemical Engineering of Japan (2015) Vol.48 No.3 p.215-221 (doi: 10.1252/jcej.14we136)
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
著者版
部局
理工学系