Proceedings of the International Conference on Current Problems in Engineering and Applied Sciences (ICCPEAS 2025)

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Сomparatıve Analysis of Natural Perlite and Natural Mordenite as Catalysts

Authors
R. N. Shafieva1, *, S. M. Abbasova2, M. F. Abbasov1, B. F. Shafiyeva3
1Ministry of Science and Education of Azerbaijan, Y. H. Mamedaliyev Institute of Petrochemical Processes, Baku, Azerbaijan
2Azerbaijan State University of Economy (UNEC), Baku, Azerbaijan
3Baku State University, Baku, Azerbaijan
*Corresponding author. Email: wafiyevar@gmail.com
Corresponding Author
R. N. Shafieva
Available Online 14 May 2026.
DOI
10.2991/978-94-6239-668-5_24How to use a DOI?
Keywords
Acetal; Natural Perlite; Natural mordenite; Benzaldehyde; Qlicerol
Abstract

The acetal formation reaction, which involves the condensation of an aldehyde with an alcohol, is a model acid-catalyzed reaction widely used in organic synthesis and fine chemistry. The efficiency of catalysts in this reaction depends on the surface acidity, accessibility of active sites, and resistance to deactivation. In this study, natural perlite and mordenite are investigated as promising, inexpensive, solid acidic catalysts for this reaction. One of the model reactions used to evaluate acid catalytic activity is the formation of cyclic acetals. In the reaction of benzaldehyde with glycerol in the presence of acid catalysts, 4-hydroxymethyl-2-phenyl-1,3-dioxolane, a cyclic acetal, is formed. The reaction is catalyzed by Lewis or Bronsted acids and is sensitive to the structure and accessibility of the catalyst surface active sites.

Copyright
© 2026 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Current Problems in Engineering and Applied Sciences (ICCPEAS 2025)
Series
Advances in Engineering Research
Publication Date
14 May 2026
ISBN
978-94-6239-668-5
ISSN
2352-5401
DOI
10.2991/978-94-6239-668-5_24How to use a DOI?
Copyright
© 2026 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - R. N. Shafieva
AU  - S. M. Abbasova
AU  - M. F. Abbasov
AU  - B. F. Shafiyeva
PY  - 2026
DA  - 2026/05/14
TI  - Сomparatıve Analysis of Natural Perlite and Natural Mordenite as Catalysts
BT  - Proceedings of the International Conference on Current Problems in Engineering and Applied Sciences (ICCPEAS 2025)
PB  - Atlantis Press
SP  - 223
EP  - 229
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6239-668-5_24
DO  - 10.2991/978-94-6239-668-5_24
ID  - Shafieva2026
ER  -