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Indexed by:期刊论文

Date of Publication:2011-07-26

Journal:CATALYSIS COMMUNICATIONS

Included Journals:Scopus、SCIE、EI

Volume:12

Issue:13

Page Number:1201-1205

ISSN No.:1566-7367

Key Words:Hydrodeoxygenation; Dibenzofuran; Noble metal; Mesoporous zeolite

Abstract:Hydrodeoxygenation has been considered to be one of the most promising methods for bio-oil upgrading. in this paper, the catalytic performance of noble metal supported on mesoporous zeolite in model bio-oil compound hydrodeoxygenation was examined. Dibenzofuran was chosen here because of its refractory nature and large molecular size. Our results indicate that Pt supported on mesoporous ZSM-5 show better performance in dibenzofuran hydrodeoxygenation than Pt/ZSM-5 and Pt/Al(2)O(3). The excellent catalytic performance is attributed to the combination of strong acidity and mesopore structure in mesoporous zeolite. (C) 2011 Elsevier B.V. All rights reserved.