Impact assessment of biodiesel production using CaO catalyst obtained from two different sources

In this research work, the comparative analysis of the production of high yield and environmental friendly biodiesel obtained from the transesterification of waste soybean oil, using technical grade CaO catalyst and CaO catalyst derived from chicken eggshells, was investigated. The results of the tr...

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Autores principales:	A.A. Ayoola, O.S.I. Fayomi, O.A. Adeeyo, J.O. Omodara, O. Adegbite
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2019
Materias:	biodiesel cao catalysts characterization damage assessment Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/e21669788c0642eba2bdd1acfa2fb33f
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spelling	oai:doaj.org-article:e21669788c0642eba2bdd1acfa2fb33f2021-11-04T15:51:55ZImpact assessment of biodiesel production using CaO catalyst obtained from two different sources2331-191610.1080/23311916.2019.1615198https://doaj.org/article/e21669788c0642eba2bdd1acfa2fb33f2019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/23311916.2019.1615198https://doaj.org/toc/2331-1916In this research work, the comparative analysis of the production of high yield and environmental friendly biodiesel obtained from the transesterification of waste soybean oil, using technical grade CaO catalyst and CaO catalyst derived from chicken eggshells, was investigated. The results of the transesterification process, SEM (using ME 600T polarising optical microscope) and XRF (using Thermo Scientific ARL OP-TIM’X 166) analysis revealed a similar catalytic performance trend when the two forms of the CaO catalysts were used separately. For technical grade CaO catalyst (using response optimizer), the optimal conditions established for the production of biodiesel were methanol/oil mole ratio of 7.1, catalyst concentration of 5.9 wt/wt% oil and reaction time of 2.1 hours, with 92.6% biodiesel yield. Using CaO catalyst derived from chicken eggshells, the optimal conditions were 7.0 methanol/oil mole ratio, 6.0 wt/wt% catalyst concentration and reaction time of 2.2 hours, with 91.4% biodiesel yield. Impact assessment of the biodiesel production was carried out using ReCiPe Endpoint (E) V1.12/World ReCiPe E/E method (SimaPro 8.0 software) and AAnalyst 200 Perkin Elmer (AAS). The results of the impact assessment showed that technical grade CaO catalyst has more negative impact on human health and a lesser impact on ecosystems. In contrast, CaO catalyst derived from chicken eggshells waste has a fairly lesser negative impact on human health and a fairly more pronounced negative effects on ecosystems.A.A. AyoolaO.S.I. FayomiO.A. AdeeyoJ.O. OmodaraO. AdegbiteTaylor & Francis Grouparticlebiodieselcao catalystscharacterizationdamage assessmentEngineering (General). Civil engineering (General)TA1-2040ENCogent Engineering, Vol 6, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	biodiesel cao catalysts characterization damage assessment Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	biodiesel cao catalysts characterization damage assessment Engineering (General). Civil engineering (General) TA1-2040 A.A. Ayoola O.S.I. Fayomi O.A. Adeeyo J.O. Omodara O. Adegbite Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
description	In this research work, the comparative analysis of the production of high yield and environmental friendly biodiesel obtained from the transesterification of waste soybean oil, using technical grade CaO catalyst and CaO catalyst derived from chicken eggshells, was investigated. The results of the transesterification process, SEM (using ME 600T polarising optical microscope) and XRF (using Thermo Scientific ARL OP-TIM’X 166) analysis revealed a similar catalytic performance trend when the two forms of the CaO catalysts were used separately. For technical grade CaO catalyst (using response optimizer), the optimal conditions established for the production of biodiesel were methanol/oil mole ratio of 7.1, catalyst concentration of 5.9 wt/wt% oil and reaction time of 2.1 hours, with 92.6% biodiesel yield. Using CaO catalyst derived from chicken eggshells, the optimal conditions were 7.0 methanol/oil mole ratio, 6.0 wt/wt% catalyst concentration and reaction time of 2.2 hours, with 91.4% biodiesel yield. Impact assessment of the biodiesel production was carried out using ReCiPe Endpoint (E) V1.12/World ReCiPe E/E method (SimaPro 8.0 software) and AAnalyst 200 Perkin Elmer (AAS). The results of the impact assessment showed that technical grade CaO catalyst has more negative impact on human health and a lesser impact on ecosystems. In contrast, CaO catalyst derived from chicken eggshells waste has a fairly lesser negative impact on human health and a fairly more pronounced negative effects on ecosystems.
format	article
author	A.A. Ayoola O.S.I. Fayomi O.A. Adeeyo J.O. Omodara O. Adegbite
author_facet	A.A. Ayoola O.S.I. Fayomi O.A. Adeeyo J.O. Omodara O. Adegbite
author_sort	A.A. Ayoola
title	Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
title_short	Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
title_full	Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
title_fullStr	Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
title_full_unstemmed	Impact assessment of biodiesel production using CaO catalyst obtained from two different sources
title_sort	impact assessment of biodiesel production using cao catalyst obtained from two different sources
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/e21669788c0642eba2bdd1acfa2fb33f
work_keys_str_mv	AT aaayoola impactassessmentofbiodieselproductionusingcaocatalystobtainedfromtwodifferentsources AT osifayomi impactassessmentofbiodieselproductionusingcaocatalystobtainedfromtwodifferentsources AT oaadeeyo impactassessmentofbiodieselproductionusingcaocatalystobtainedfromtwodifferentsources AT joomodara impactassessmentofbiodieselproductionusingcaocatalystobtainedfromtwodifferentsources AT oadegbite impactassessmentofbiodieselproductionusingcaocatalystobtainedfromtwodifferentsources
_version_	1718444745644048384

Impact assessment of biodiesel production using CaO catalyst obtained from two different sources

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