dor_id: 4110183

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351.#.#.b: Journal of Applied Research and Technology

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/736/699

100.1.#.a: Vargas, Daniela Xulú Martínez; Rangel, Ladislao Sandoval; Maldonado, Carolina Solís; De La Rosa, Javier Rivera; Ortiz, Carlos J. Lucio; Rivera, Gloria Dimas; Delgado, Norma A. Ramos; Domínguez, Alberto Mendoza

524.#.#.a: Vargas, Daniela Xulú Martínez, et al. (2018). Application of natural minerals for in-situ catalytic pyrolysis of orange peel. Journal of Applied Research and Technology; Vol. 16 Núm. 5. Recuperado de https://repositorio.unam.mx/contenidos/4110183

245.1.0.a: Application of natural minerals for in-situ catalytic pyrolysis of orange peel

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2018

264.#.1.c: 2019-06-28

653.#.#.a: Pyrolysis; Catalysis; Natural Minerals; Biomass

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/736

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041.#.7.h: eng

520.3.#.a: Natural mineral catalysts dolomite and clinoptilolite were evaluated in their calcined and non-calcined form for application in the catalytic in-situ pyrolysis of orange peel. Biomass pyrolysis improved when using calcined catalysts, with an increase in biogas yields (5.4 and 5.2% increase for dolomite and clinoptilolite, respectively), while non-calcined catalysts promoted higher condensate yields with an increment of 21.3 and 16.2% for dolomite and clinoptilolite compared with the calcined catalyst tests. Characterization of the condensate fraction with GC-MS showed formation of less oxygenated organic molecules in the pyrolysis tests, with an increase of 66% and 139% in the relative areas of organic compounds with an atomic content lower than 20%, when calcined dolomite and clinoptilolite were used, respectively, compared with the non-calcined catalysts. A prominent formation of Limonene was also observed. Syngas analysis with GC-TCD showed calcined clinoptilolite promoted higher hydrogen contents, while calcined dolomite showed increased CO and CO2 production at the highest pyrolysis temperatures. The presence of catalyst almost always pro-moted higher primary gas generation when compared with the non-catalytic test. The kinetic study of the catalytic pyrolysis of orange peel showed calcination of the natural minerals promotes a decrease in the apparent activation energy and an increase in the kinetic constant of the process, which shows the promising application of natural minerals as catalysts for biomass pyrolysis applications.

773.1.#.t: Journal of Applied Research and Technology; Vol. 16 Núm. 5

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

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doi: https://doi.org/10.22201/icat.16656423.2018.16.5.736

harvesting_date: 2023-11-08 13:10:00.0

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Artículo

Application of natural minerals for in-situ catalytic pyrolysis of orange peel

Vargas, Daniela Xulú Martínez; Rangel, Ladislao Sandoval; Maldonado, Carolina Solís; De La Rosa, Javier Rivera; Ortiz, Carlos J. Lucio; Rivera, Gloria Dimas; Delgado, Norma A. Ramos; Domínguez, Alberto Mendoza

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Vargas, Daniela Xulú Martínez, et al. (2018). Application of natural minerals for in-situ catalytic pyrolysis of orange peel. Journal of Applied Research and Technology; Vol. 16 Núm. 5. Recuperado de https://repositorio.unam.mx/contenidos/4110183

Descripción del recurso

Autor(es)
Vargas, Daniela Xulú Martínez; Rangel, Ladislao Sandoval; Maldonado, Carolina Solís; De La Rosa, Javier Rivera; Ortiz, Carlos J. Lucio; Rivera, Gloria Dimas; Delgado, Norma A. Ramos; Domínguez, Alberto Mendoza
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Application of natural minerals for in-situ catalytic pyrolysis of orange peel
Fecha
2019-06-28
Resumen
Natural mineral catalysts dolomite and clinoptilolite were evaluated in their calcined and non-calcined form for application in the catalytic in-situ pyrolysis of orange peel. Biomass pyrolysis improved when using calcined catalysts, with an increase in biogas yields (5.4 and 5.2% increase for dolomite and clinoptilolite, respectively), while non-calcined catalysts promoted higher condensate yields with an increment of 21.3 and 16.2% for dolomite and clinoptilolite compared with the calcined catalyst tests. Characterization of the condensate fraction with GC-MS showed formation of less oxygenated organic molecules in the pyrolysis tests, with an increase of 66% and 139% in the relative areas of organic compounds with an atomic content lower than 20%, when calcined dolomite and clinoptilolite were used, respectively, compared with the non-calcined catalysts. A prominent formation of Limonene was also observed. Syngas analysis with GC-TCD showed calcined clinoptilolite promoted higher hydrogen contents, while calcined dolomite showed increased CO and CO2 production at the highest pyrolysis temperatures. The presence of catalyst almost always pro-moted higher primary gas generation when compared with the non-catalytic test. The kinetic study of the catalytic pyrolysis of orange peel showed calcination of the natural minerals promotes a decrease in the apparent activation energy and an increase in the kinetic constant of the process, which shows the promising application of natural minerals as catalysts for biomass pyrolysis applications.
Tema
Pyrolysis; Catalysis; Natural Minerals; Biomass
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

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