Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification

A series of fly ash-based heterogeneous acid catalysts were prepared by chemical and thermal treatment. Fly ash was chemically activated using sulfuric acid and followed by thermal activation. Characterization methods of XRD, BET, SEM-EDX, and the performance in esterification of eugenyl acetate pro...

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Main Authors:	Nur Hidayati, Titik Pujiati, Elfrida B. Prihandini, Herry Purnama
Format:	Article
Language:	English
Published:	Diponegoro University 2019-12-01
Series:	Bulletin of Chemical Reaction Engineering & Catalysis
Subjects:	fly ash solid acid catalyst esterification eugenyl acetate
Online Access:	https://ejournal2.undip.ac.id/index.php/bcrec/article/view/4254

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spelling	doaj-63cc0426a8234ad2a2a4958c38feb1cd2021-05-02T00:44:30ZengDiponegoro UniversityBulletin of Chemical Reaction Engineering & Catalysis1978-29932019-12-0114368368810.9767/bcrec.14.3.4254.683-6882389Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol EsterificationNur Hidayati0Titik Pujiati1Elfrida B. Prihandini2Herry Purnama3Chemical Engineering Department, Universitas Muhammadiyah Surakarta , Jl. A. Yani Tromol Pos, Pabelan, Kartasura, Surakarta 57102, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta , Jl. A. Yani Tromol Pos, Pabelan, Kartasura, Surakarta 57102, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta , Jl. A. Yani Tromol Pos, Pabelan, Kartasura, Surakarta 57102, IndonesiaChemical Engineering Department, Universitas Muhammadiyah Surakarta , Jl. A. Yani Tromol Pos, Pabelan, Kartasura, Surakarta 57102, IndonesiaA series of fly ash-based heterogeneous acid catalysts were prepared by chemical and thermal treatment. Fly ash was chemically activated using sulfuric acid and followed by thermal activation. Characterization methods of XRD, BET, SEM-EDX, and the performance in esterification of eugenyl acetate production was carried out to reveal the physical and chemical characteristics of prepared catalysts. Activated catalyst showed high silica content (96.5%) and high BET surface area of 70 m2.g-1. The catalyst was proven to be highly active solid acid catalyst for liquid phase esterification of eugenol with acetic acid yielding eugenyl acetate. A yield of 43-48% was obtained with activated fly ash catalysts for 90 minutes reaction. These catalysts may replace beneficially the conventional homogenous liquid acid to the eco-friendly heterogeneous one. Copyright © 2019 BCREC Group. All rights reservedhttps://ejournal2.undip.ac.id/index.php/bcrec/article/view/4254fly ashsolid acid catalystesterificationeugenyl acetate
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Nur Hidayati Titik Pujiati Elfrida B. Prihandini Herry Purnama
spellingShingle	Nur Hidayati Titik Pujiati Elfrida B. Prihandini Herry Purnama Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification Bulletin of Chemical Reaction Engineering & Catalysis fly ash solid acid catalyst esterification eugenyl acetate
author_facet	Nur Hidayati Titik Pujiati Elfrida B. Prihandini Herry Purnama
author_sort	Nur Hidayati
title	Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
title_short	Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
title_full	Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
title_fullStr	Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
title_full_unstemmed	Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
title_sort	synthesis of solid acid catalyst from fly ash for eugenol esterification
publisher	Diponegoro University
series	Bulletin of Chemical Reaction Engineering & Catalysis
issn	1978-2993
publishDate	2019-12-01
description	A series of fly ash-based heterogeneous acid catalysts were prepared by chemical and thermal treatment. Fly ash was chemically activated using sulfuric acid and followed by thermal activation. Characterization methods of XRD, BET, SEM-EDX, and the performance in esterification of eugenyl acetate production was carried out to reveal the physical and chemical characteristics of prepared catalysts. Activated catalyst showed high silica content (96.5%) and high BET surface area of 70 m2.g-1. The catalyst was proven to be highly active solid acid catalyst for liquid phase esterification of eugenol with acetic acid yielding eugenyl acetate. A yield of 43-48% was obtained with activated fly ash catalysts for 90 minutes reaction. These catalysts may replace beneficially the conventional homogenous liquid acid to the eco-friendly heterogeneous one. Copyright © 2019 BCREC Group. All rights reserved
topic	fly ash solid acid catalyst esterification eugenyl acetate
url	https://ejournal2.undip.ac.id/index.php/bcrec/article/view/4254
work_keys_str_mv	AT nurhidayati synthesisofsolidacidcatalystfromflyashforeugenolesterification AT titikpujiati synthesisofsolidacidcatalystfromflyashforeugenolesterification AT elfridabprihandini synthesisofsolidacidcatalystfromflyashforeugenolesterification AT herrypurnama synthesisofsolidacidcatalystfromflyashforeugenolesterification
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Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification

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