Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel

Biodiesel constitutes an alternative to diesel fuel, developing a base catalyst in cost efficiency and reducing the impact on the environment due to toxic waste and excessive chemicals. This study employed a mixture of an oxide catalyst, CaO/TiO2, which was ably synthesized as a heterogeneous cataly...

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Autores principales:	Vivi Sisca, Aju Deska, Syukri Syukri, Zilfa Zilfa, Novesar Jamarun
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2021
Materias:	cao/tio2 heterogeneous catalyst wfo transesterification biodiesel Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/14b06ef62a7b438b90f72d50dc6afc6a
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spelling	oai:doaj.org-article:14b06ef62a7b438b90f72d50dc6afc6a2021-12-02T17:58:05ZSynthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel1411-94202460-157810.22146/ijc.64675https://doaj.org/article/14b06ef62a7b438b90f72d50dc6afc6a2021-08-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/64675https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578Biodiesel constitutes an alternative to diesel fuel, developing a base catalyst in cost efficiency and reducing the impact on the environment due to toxic waste and excessive chemicals. This study employed a mixture of an oxide catalyst, CaO/TiO2, which was ably synthesized as a heterogeneous catalyst to convert waste frying oil (WFO) into biodiesel. Heterogeneous catalysts have been characterized by XRD, FT-IR, TEM, SEM-EDX, and BET to identify their crystal type, morphology, composition, and surface area. Catalytic activity was affected by the amount, oil/methanol ratio, reaction temperature, and duration. A 94% biodiesel yield was achieved by optimizing the following reaction parameters: 5wt.%, 6:1 methanol: oil, 65 °C, for 4 h. The addition of TiO2 to CaO improves the catalyst stability and transforms the reactants into products. The structure and characteristics of TiO2 maintained stability and supported CaO well. Its repeated biodiesel fuel production demonstrated the catalyst stability from WFO throughout the transesterification reaction.Vivi SiscaAju DeskaSyukri SyukriZilfa ZilfaNovesar JamarunDepartment of Chemistry, Universitas Gadjah Madaarticlecao/tio2heterogeneous catalystwfotransesterificationbiodieselChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 21, Iss 4, Pp 979-989 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cao/tio2 heterogeneous catalyst wfo transesterification biodiesel Chemistry QD1-999
spellingShingle	cao/tio2 heterogeneous catalyst wfo transesterification biodiesel Chemistry QD1-999 Vivi Sisca Aju Deska Syukri Syukri Zilfa Zilfa Novesar Jamarun Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
description	Biodiesel constitutes an alternative to diesel fuel, developing a base catalyst in cost efficiency and reducing the impact on the environment due to toxic waste and excessive chemicals. This study employed a mixture of an oxide catalyst, CaO/TiO2, which was ably synthesized as a heterogeneous catalyst to convert waste frying oil (WFO) into biodiesel. Heterogeneous catalysts have been characterized by XRD, FT-IR, TEM, SEM-EDX, and BET to identify their crystal type, morphology, composition, and surface area. Catalytic activity was affected by the amount, oil/methanol ratio, reaction temperature, and duration. A 94% biodiesel yield was achieved by optimizing the following reaction parameters: 5wt.%, 6:1 methanol: oil, 65 °C, for 4 h. The addition of TiO2 to CaO improves the catalyst stability and transforms the reactants into products. The structure and characteristics of TiO2 maintained stability and supported CaO well. Its repeated biodiesel fuel production demonstrated the catalyst stability from WFO throughout the transesterification reaction.
format	article
author	Vivi Sisca Aju Deska Syukri Syukri Zilfa Zilfa Novesar Jamarun
author_facet	Vivi Sisca Aju Deska Syukri Syukri Zilfa Zilfa Novesar Jamarun
author_sort	Vivi Sisca
title	Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
title_short	Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
title_full	Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
title_fullStr	Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
title_full_unstemmed	Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel
title_sort	synthesis and characterization of cao limestone from lintau buo supported by tio<sub>2</sub> as a heterogeneous catalyst in the production of biodiesel
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/14b06ef62a7b438b90f72d50dc6afc6a
work_keys_str_mv	AT vivisisca synthesisandcharacterizationofcaolimestonefromlintaubuosupportedbytiosub2subasaheterogeneouscatalystintheproductionofbiodiesel AT ajudeska synthesisandcharacterizationofcaolimestonefromlintaubuosupportedbytiosub2subasaheterogeneouscatalystintheproductionofbiodiesel AT syukrisyukri synthesisandcharacterizationofcaolimestonefromlintaubuosupportedbytiosub2subasaheterogeneouscatalystintheproductionofbiodiesel AT zilfazilfa synthesisandcharacterizationofcaolimestonefromlintaubuosupportedbytiosub2subasaheterogeneouscatalystintheproductionofbiodiesel AT novesarjamarun synthesisandcharacterizationofcaolimestonefromlintaubuosupportedbytiosub2subasaheterogeneouscatalystintheproductionofbiodiesel
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Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO<sub>2</sub> as a Heterogeneous Catalyst in the Production of Biodiesel

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