GLYPTAL SYNTHESIS FROM GLYCEROL AND PHTHALIC ANHYDRIDE USING ACTIVATED ZEOLITE AS HETEROGENEOUS CATALYST AND ITS COMPARISON TO HOMOGENEOUS p-TOLUENESULFONIC ACID CATALYST

The abundance of glycerol as the side product of biodiesel has motivated researches on glycerol utilization as a feedstock for more valuable products. This research presents the possibility of producing polyester (glyptal), which is a widely used coating material, from glycerol by esterification usi...

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Bibliographic Details

Published in:	Jurnal Bahan Alam Terbarukan Vol. 6; no. 2; pp. 175 - 182
Main Authors:	Budhijanto, Budhijanto, Wirata, Deddy, Kurniawan, Kurniawan
Format:	Journal Article
Language:	English
Published:	Universitas Negeri Semarang 02-01-2018
Subjects:	activated zeolite glyptal; glycerol heterogeneous catalyst homogeneous catalyst p-toluenesulfonic acid polyester polyesterification
Online Access:	Get full text
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