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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2022, Volume 73, Issue 1, 19-26

https://doi.org/10.37358/RC.22.1.8499

Siamak Shehni, Seyed Mostafa Tabatabaee Ghomsheh

Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation

Abstract:

In this study, modified zeolite was used to improve p-xylene selectivity in toluene dis-proportionation process. ZSM-5 zeolite was modified by introducing the phosphorus/Germanium loading and vacuum UV treatment from He+O2 microwave plasma treatment. Results showed that the ZSM-5 zeolite impregnated with Germanium and phosphorus have high p-xylene selectivity (up to 33 %). A sharp decrease in the acidity properties was achieved after phosphorus loading. By Germanium loading, selectivity increased but conversion did not change much. Also, the highest p-xylene selectivity (47 %) was obtained by P/Ge ZSM-5 with VUV treatment at the highest WHSV of 85 h-1.
Keywords:
p-xylene; selectivity; toluene; zeolite

Issue: 2022, Volume 73, Issue 1
Pages: 19-26
Publication date: 2022/1/31
https://doi.org/10.37358/RC.22.1.8499
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This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
SHEHNI, S., GHOMSHEH, S.M.T., Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation, Rev. Chim., 73(1), 2022, 19-26.

Vancouver
Shehni S, Ghomsheh SMT. Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation. Rev. Chim.[internet]. 2022 Jan;73(1):19-26. Available from: https://doi.org/10.37358/RC.22.1.8499


APA 6th edition
Shehni, S., Ghomsheh, S.M.T. (2022). Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation. Revista de Chimie, 73(1), 19-26. https://doi.org/10.37358/RC.22.1.8499


Harvard
Shehni, S., Ghomsheh, S.M.T. (2022). 'Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation', Revista de Chimie, 73(1), pp. 19-26. https://doi.org/10.37358/RC.22.1.8499


IEEE
S. Shehni, S.M.T. Ghomsheh, "Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation". Revista de Chimie, vol. 73, no. 1, pp. 19-26, 2022. [online]. https://doi.org/10.37358/RC.22.1.8499


Text
Siamak Shehni, Seyed Mostafa Tabatabaee Ghomsheh,
Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation,
Revista de Chimie,
Volume 73, Issue 1,
2022,
Pages 19-26,
ISSN 2668-8212,
https://doi.org/10.37358/RC.22.1.8499.
(https://revistadechimie.ro/Articles.asp?ID=8499)
Keywords: p-xylene; selectivity; toluene; zeolite


RIS
TY - JOUR
T1 - Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation
A1 - Shehni, Siamak
A2 - Ghomsheh, Seyed Mostafa Tabatabaee
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2022
VL - 73
IS - 1
SP - 19
EP - 26
UR - https://doi.org/10.37358/RC.22.1.8499
KW - p-xylene
KW - selectivity
KW - toluene
KW - zeolite
ER -


BibTex
@article{RevCh2022P19,
author = {Shehni Siamak and Ghomsheh Seyed Mostafa Tabatabaee},
title = {Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation},
journal = {Revista de Chimie},
volume = {73},
number = {1},
pages = {19-26},
year = {2022},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.22.1.8499},
url = {https://revistadechimie.ro/Articles.asp?ID=8499}
}


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