ID 6921
File
Authors
Katada, Naonobu Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University Researchers DB KAKEN
Kawaguchi, Yusuke Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Takeda, Kazuki Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Matsuoka, Taku Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Uozumi, Naoki Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Kanai, Kazuki Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Fujiwara, Shohei Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Kinugasa, Keisuke Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Nakamura, Koshiro Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University
Suganuma, Satoshi Center for Research on Green Sustainable Chemistry, Faculty of Engineering, Tottori University Researchers DB KAKEN
Nanjo, Masato Center for Research on Green Sustainable Chemistry, Faculty of Engineering, Tottori University Researchers DB KAKEN
Keywords
Alkyl polycyclic aromatic hydrocarbons dealkylation
Silica monolayer solid acid catalyst
Vacuum gas oil
Abstract
Dealkylation of alkylnaphthalene, as a model of alkyl polycyclic aromatic hydrocarbon compounds in heavy oils, proceeded selectively on a silica monolayer solid acid catalyst. The activity was generated by the deposition of silica on alumina with generation of Brønsted acidity. The activity and Brønsted acid amount showed the maximum where the monolayer covered the surface, indicating that the Brønsted acid site generated on the silica monolayer was the active species. The activity and selectivity on the silica monolayer were high compared to other aluminosilicate catalysts, and high activity was observed even after calcination at 973–1173K.
Content Type
Journal Article
Link
ISSN
0926860X
NCID
AA10821202
Journal Title
Applied Catalysis A: General
Volume
530
Start Page
93
End Page
101
Published Date
2017-01-25
Publisher-DOI
Text Version
Author
Rights
© 2016 Elsevier B.V. All rights reserved.
Citation
Katada, Naonobu. Kawaguchi, Yusuke. Takeda, Kazuki. et al. Dealkylation of alkyl polycyclic aromatic hydrocarbon over silica monolayer solid acid catalyst. Applied Catalysis A: General. 530. 93-101. 2017-01-25.
Department
Faculty of Engineering/Graduate School of Engineering
Language
English
pii
S0926-860X(16)30557-9