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Catalytic role of solid acid catalysts in glycerol acetylation for the production of bio-additives: a review

Kong, Pei San and Aroua, Mohamed Kheireddine and Daud, Wan Mohd Ashri Wan and Lee, Hwei Voon and Cognet, Patrick and Peres-Lucchese, Yolande Catalytic role of solid acid catalysts in glycerol acetylation for the production of bio-additives: a review. (2016) RSC Advances, 6 (73). 68885-68905. ISSN 2046-2069

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Official URL: https://doi.org/10.1039/c6ra10686b

Abstract

Bio-additives obtained from the acetylation of biodiesel-derived glycerol have been extensively synthesized because of their nature as value-added products and their contribution to environmental sustainability. Glycerol acetylation with acetic acid produces commercially important fuel additives. Considering that the recovery of individual monoacetin, diacetin (DA), and triacetin (TA) is complicated, many endeavours have enhanced the selectivity and total conversion of glycerol using acetic acid during catalytic acetylation. In this work, we extensively review the catalytic activity of different heterogeneous acid catalysts and their important roles in glycerol acetylation and product selectivity. In addition, the most influential operating conditions to attain high yields of combined DA and TA are achieved by closely examining the process. This review also highlights the prospective market, research gaps, and future direction of catalytic glycerol acetylation.

Item Type:Article
HAL Id:hal-01917334
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > University of Malaya - UM (MALAYSIA)
Laboratory name:
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Deposited By: Loetitia MOYA
Deposited On:08 Nov 2018 12:30

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