Preparation of mesoporous zirconium incorporated mcm-48 solid acid catalyst and its catalytic activity for alkylation of phenol with tert-butyl alcohol
Joint Authors
Jiang, Tingshun
Cheng, Jinlian
Liu, Wangping
Zhou, Xuping
Zhao, Qian
Yin, Hengbo
Ma, Yan
Source
Arab Journal of Basic and Applied Sciences
Issue
Vol. 17, Issue 0 (30 Apr. 2015), pp.57-65, 9 p.
Publisher
University of Bahrain College of Science
Publication Date
2015-04-30
Country of Publication
Bahrain
No. of Pages
9
Main Subjects
Topics
Abstract EN
Zirconium incorporated mesoporous MCM-48 solid acid catalysts with the different Si/Zr molar ratios were prepared by modification with H2SO4 and NH4NO3 solution, respectively.
Their physicochemical properties were characterized by XRD, TEM, NH3–TPD and N2 physical adsorption.
The catalytic performances of these catalysts were investigated by using the alkylation reaction of phenol and tert-butyl alcohol as the target reaction.
The results reveal that the SO4 2/ ZrMCM-48 and H-ZrMCM-48 catalysts still maintained the cubic mesporous structure of MCM- 48, but the mesoporous ordering decreased.
Under comparable conditions, the catalytic activity of SO4 2/ZrMCM-48(25) solid acid catalyst is the highest among all catalysts.
The lower reaction temperature is favorable for formation of the 2,4-DTBP and the 4-TBP is easily formed at the higher reaction temperature.
American Psychological Association (APA)
Jiang, Tingshun& Cheng, Jinlian& Liu, Wangping& Zhou, Xuping& Zhao, Qian& Yin, Hengbo…[et al.]. 2015. Preparation of mesoporous zirconium incorporated mcm-48 solid acid catalyst and its catalytic activity for alkylation of phenol with tert-butyl alcohol. Arab Journal of Basic and Applied Sciences،Vol. 17, no. 0, pp.57-65.
https://search.emarefa.net/detail/BIM-535305
Modern Language Association (MLA)
Jiang, Tingshun…[et al.]. Preparation of mesoporous zirconium incorporated mcm-48 solid acid catalyst and its catalytic activity for alkylation of phenol with tert-butyl alcohol. Arab Journal of Basic and Applied Sciences Vol. 17 (Apr. 2015), pp.57-65.
https://search.emarefa.net/detail/BIM-535305
American Medical Association (AMA)
Jiang, Tingshun& Cheng, Jinlian& Liu, Wangping& Zhou, Xuping& Zhao, Qian& Yin, Hengbo…[et al.]. Preparation of mesoporous zirconium incorporated mcm-48 solid acid catalyst and its catalytic activity for alkylation of phenol with tert-butyl alcohol. Arab Journal of Basic and Applied Sciences. 2015. Vol. 17, no. 0, pp.57-65.
https://search.emarefa.net/detail/BIM-535305
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 64-65
Record ID
BIM-535305
