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dc.contributor.author Alanis, Claudia
dc.contributor.author Romero, Rubi
dc.contributor.author Avila Cordoba, Liliana
dc.contributor.author Natividad, Reyna
dc.date.accessioned 2024-10-30T16:24:28Z
dc.date.available 2024-10-30T16:24:28Z
dc.date.issued 2024-09-04
dc.identifier.issn 27728013
dc.identifier.uri http://hdl.handle.net/20.500.11799/141503
dc.description.abstract biodiesel production from waste cooking oil (WCO) as feedstock, depending on the catalyst source, i.e. Fe2O3 or Fe(NO3)3⋅9H2O, lime or waste clam shells, to produce the applied bifunctional catalyst based on iron and CaO. The cost of biodiesel production depending on the catalyst was also established. In the catalyst synthesis stage, the use of clam shells contributed the most to the midpoint environmental categories, mainly terrestrial ecotoxicity, freshwater ecotoxicity, marine ecotoxicity and human non-carcinogenic toxicity. In the stage of biodiesel production (esterification-transesterification reaction), the scenario contributing the lowest (20.95–22.16 %) to the midpoint environmental impacts is when using Fe(NO3)3⋅9H2O and CaO as iron and lime precursors, respectively. Using waste clam shells increases the environmental impacts. Regarding costs, the clam shells lead to the most expensive process ($0.08 USD/MJ). The source of energy to conduct the biodiesel production was also assessed and it was found that the use of wind turbines leads to the lowest global warming potential (GWP), 11.6 g CO2 eq⋅MJ-1, with the catalyst prepared with the iron salt and with the CaO from lime. The presented results were obtained with the commercial software SimaPro® version 9.6 PhD. For the inventory, experimental data obtained at laboratory scale and previously published were used. It was concluded that based on environmental impacts and costs, it is recommended to use lime instead of clam shells waste as precursor of CaO and Fe(NO3)3⋅9H2O as precursor of iron. es
dc.description.sponsorship COMECYT- Proyecto ESYCA2023–1338 UAEMEX-Proyecto 6754/2022CIC es
dc.language.iso eng es
dc.publisher Cleaner and Circular Bioeconomy es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0 es
dc.subject Life Cycle Assessment es
dc.subject Bifunctional catalysts es
dc.subject Environmental impacts es
dc.subject Sustainable biodiesel process es
dc.subject Waste shells es
dc.subject Clam shells es
dc.subject Biodiesel es
dc.subject.classification INGENIERÍA Y TECNOLOGÍA es
dc.title Methyl esters production from Waste Cooking Oil catalysed by iron oxides supported on CaO: Cost and environmental impacts es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Química es
dc.ambito Nacional es
dc.cve.progEstudios 724 es
dc.relation.vol 9
dc.validacion.itt Si es


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  • Título
  • Methyl esters production from Waste Cooking Oil catalysed by iron oxides supported on CaO: Cost and environmental impacts
  • Autor
  • Alanis, Claudia
  • Romero, Rubi
  • Avila Cordoba, Liliana
  • Natividad, Reyna
  • Fecha de publicación
  • 2024-09-04
  • Editor
  • Cleaner and Circular Bioeconomy
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Life Cycle Assessment
  • Bifunctional catalysts
  • Environmental impacts
  • Sustainable biodiesel process
  • Waste shells
  • Clam shells
  • Biodiesel
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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