Catalytic Activity of Tungstophosphorous Acid  Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal

Trifoi, Ancuta; Turcanu, Andreea; Doukeh, Rami; Gherman, Timea; Filip, Petru; Bombos, Mihaela

Ancuta Trifoi, Andreea Turcanu, Rami Doukeh, Timea Gherman, Petru Filip, Mihaela Bombos

Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal

Abstract:

For the acetalization reaction between glycerol and formaldehyde two mesoporous catalyst were prepared, characterized and tested. Mesoporous silicas (MCM-41 and HMS) were synthesized and used as supports for the phosphotungstic acid based catalysts. Glycerol was converted to glycerol formal through a solventless acetalization reaction with formaldehyde catalyzed by tungstophosphorous acid supported on two type of mesoporous silica (30PW/MCM41 and 30PW/HMS). The reaction was carried out in a batch reactor, at 120°C, using 2% catalyst. The highest yield ] 98.5% was achieved over mesoporous 30PW/HMS catalyst. Catalyst characterization was performed by determining the textural characteristics, acid strength and by SEM analyses. The catalytic activity of the catalysts was compared, using the same conditions with two comercial acid catalysts : Amberlyst 15 and p-toluen sulphonic acid on polymer support (PTS/polymer).

Keywords:
glycerol ; MCM-41; HMS; 30PW/MCM41; 30PW/HMS

Issue: 2018, Volume 69, Issue 10

Pages: 2617-2620

Publication date: 2018/11/15

https://doi.org/10.37358/RC.18.10.6592

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
TRIFOI, A., TURCANU, A., DOUKEH, R., GHERMAN, T., FILIP, P., BOMBOS, M., Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal, Rev. Chim., 69(10), 2018, 2617-2620.

Vancouver
Trifoi A, Turcanu A, Doukeh R, Gherman T, Filip P, Bombos M. Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal. Rev. Chim.[internet]. 2018 Oct;69(10):2617-2620. Available from: https://doi.org/10.37358/RC.18.10.6592

APA 6th edition
Trifoi, A., Turcanu, A., Doukeh, R., Gherman, T., Filip, P. & Bombos, M. (2018). Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal. Revista de Chimie, 69(10), 2617-2620. https://doi.org/10.37358/RC.18.10.6592

Harvard
Trifoi, A., Turcanu, A., Doukeh, R., Gherman, T., Filip, P., Bombos, M. (2018). 'Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal', Revista de Chimie, 69(10), pp. 2617-2620. https://doi.org/10.37358/RC.18.10.6592

IEEE
A. Trifoi, A. Turcanu, R. Doukeh, T. Gherman, P. Filip, M. Bombos, "Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal". Revista de Chimie, vol. 69, no. 10, pp. 2617-2620, 2018. [online]. https://doi.org/10.37358/RC.18.10.6592

Text
Ancuta Trifoi, Andreea Turcanu, Rami Doukeh, Timea Gherman, Petru Filip, Mihaela Bombos,
Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal,
Revista de Chimie,
Volume 69, Issue 10,
2018,
Pages 2617-2620,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.10.6592.
(https://revistadechimie.ro/Articles.asp?ID=6592)
Keywords: glycerol ; MCM-41; HMS; 30PW/MCM41; 30PW/HMS

RIS
TY - JOUR
T1 - Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal
A1 - Trifoi, Ancuta
A2 - Turcanu, Andreea
A3 - Doukeh, Rami
A4 - Gherman, Timea
A5 - Filip, Petru
A6 - Bombos, Mihaela
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 10
SP - 2617
EP - 2620
UR - https://doi.org/10.37358/RC.18.10.6592
KW - glycerol
KW - MCM-41
KW - HMS
KW - 30PW/MCM41
KW - 30PW/HMS
ER -

BibTex
@article{RevCh2018P2617,
author = {Trifoi Ancuta and Turcanu Andreea and Doukeh Rami and Gherman Timea and Filip Petru and Bombos Mihaela},
title = {Catalytic Activity of Tungstophosphorous Acid Supported on Mesoporous Silica for Glycerol Acetalisation to Glycerol Formal},
journal = {Revista de Chimie},
volume = {69},
number = {10},
pages = {2617-2620},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.10.6592},
url = {https://revistadechimie.ro/Articles.asp?ID=6592}
}

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