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

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Revista de Chimie (Rev. Chim.), Year 2017, Volume 68, Issue 7, 1442-1448

https://doi.org/10.37358/RC.17.7.5692

Song Il Kong, Anca Borcea, Vasile Matei, Dragos Ciuparu

Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols

Abstract:

The gas-phase etherification reaction of ethanol with tert-butyl alcohol (TBA) was investigated for the production of an oxygenated fuel additive. The reaction was carried out in a continuous flow reactor, in the presence of 12-tungstophosphoric acid (HPW) dispersed on MCM-41 as catalyst. We have studied the influence of temperature, ethanol:TBA mole ratio, and weight hourly space velocity (WHSV) on the TBA conversion and ETBE selectivity. The optimum operating conditions were found at 110oC temperature, 8:1 ethanol:TBA mole ratio in the feed, and 30% HPW loading on the catalyst. The highest ETBE yield values were obtained at 110 şC and WHSV of 46 h-1 and 42 h-1. The HPW/MCM-41 catalyst showed good activity and on-stream stability for the gas-phase synthesis of ETBE at 110oC, thus it is a promising catalyst for etherification reactions and, potentially, for other gas phase acid-catalyzed reactions.
Keywords:
ETBE; TBA; gas phase etherification; MCM-41; HPW/MCM-41

Issue: 2017, Volume 68, Issue 7
Pages: 1442-1448
Publication date: 2017/8/15
https://doi.org/10.37358/RC.17.7.5692
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
KONG, S.I., BORCEA, A., MATEI, V., CIUPARU, D., Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols, Rev. Chim., 68(7), 2017, 1442-1448.

Vancouver
Kong SI, Borcea A, Matei V, Ciuparu D. Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols. Rev. Chim.[internet]. 2017 Jul;68(7):1442-1448. Available from: https://doi.org/10.37358/RC.17.7.5692


APA 6th edition
Kong, S.I., Borcea, A., Matei, V. & Ciuparu, D. (2017). Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols. Revista de Chimie, 68(7), 1442-1448. https://doi.org/10.37358/RC.17.7.5692


Harvard
Kong, S.I., Borcea, A., Matei, V., Ciuparu, D. (2017). 'Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols', Revista de Chimie, 68(7), pp. 1442-1448. https://doi.org/10.37358/RC.17.7.5692


IEEE
S.I. Kong, A. Borcea, V. Matei, D. Ciuparu, "Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols". Revista de Chimie, vol. 68, no. 7, pp. 1442-1448, 2017. [online]. https://doi.org/10.37358/RC.17.7.5692


Text
Song Il Kong, Anca Borcea, Vasile Matei, Dragos Ciuparu,
Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols,
Revista de Chimie,
Volume 68, Issue 7,
2017,
Pages 1442-1448,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.7.5692.
(https://revistadechimie.ro/Articles.asp?ID=5692)
Keywords: ETBE; TBA; gas phase etherification; MCM-41; HPW/MCM-41


RIS
TY - JOUR
T1 - Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols
A1 - Kong, Song Il
A2 - Borcea, Anca
A3 - Matei, Vasile
A4 - Ciuparu, Dragos
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 7
SP - 1442
EP - 1448
UR - https://doi.org/10.37358/RC.17.7.5692
KW - ETBE
KW - TBA
KW - gas phase etherification
KW - MCM-41
KW - HPW/MCM-41
ER -


BibTex
@article{RevCh2017P1442,
author = {Kong Song Il and Borcea Anca and Matei Vasile and Ciuparu Dragos},
title = {Assessing the Catalytic Potential of 12-tungstophosphoric Acid Supported on MCM-41 for the Gas Phase Etherification of Alcohols},
journal = {Revista de Chimie},
volume = {68},
number = {7},
pages = {1442-1448},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.7.5692},
url = {https://revistadechimie.ro/Articles.asp?ID=5692}
}
 
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