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Production of C3+ Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts
Joint Authors
Takahara, Isao
Murata, Kazuhisa
Inoue, Ken-ichiro
Inaba, Megumu
Source
Advances in Materials Science and Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Ethanol conversion to C3+ olefins, especially propylene, using Zr-modified H-ZSM-5 catalysts was investigated.
Zr-modification to H-ZSM-5 zeolite could improve the initial yield of C3+ olefins and propylene and could reduce the initial yield of ethylene.
In general, catalysts exhibiting the higher initial yield of propylene showed the steeper decrease in propylene yield as the reaction proceeded.
However, Zr-modification to H-ZSM-5 could depress the decrease in propylene yield for aqueous ethanol.
As cause of catalytic deactivation, carbon deposition on catalyst and framework collapse of zeolite support can be considered.
The addition of water to Zr-modified H-ZSM-5 catalyst could depress carbon deposition in some degree, and, as a result, the decrease in propylene yield could be depressed.
American Psychological Association (APA)
Inaba, Megumu& Murata, Kazuhisa& Takahara, Isao& Inoue, Ken-ichiro. 2012. Production of C3+ Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts. Advances in Materials Science and Engineering،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-461037
Modern Language Association (MLA)
Inaba, Megumu…[et al.]. Production of C3+ Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts. Advances in Materials Science and Engineering No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-461037
American Medical Association (AMA)
Inaba, Megumu& Murata, Kazuhisa& Takahara, Isao& Inoue, Ken-ichiro. Production of C3+ Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts. Advances in Materials Science and Engineering. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-461037
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461037