Biomass to Hydrogen Pyrocatalysis

Biomass to Hydrogen Pyrocatalysis

In this experimental research work, is studied the decomposition by pyrolysis of walnut shell (Juglans regia L.) in a range from 400 °C to 800 °C over zinc oxide to obtain hydrogen. The catalyst zinc oxide is synthesized from zinc nitrate hexahydrate at 500 °C in air flow during one hour. The cataly...

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Autores principales: López Zumaya, Daniela, Flores Sánchez, Luis Antonio, Moreno Armenta, María Guadalupe, Quintana Melgoza, Juan Manuel
Formato: Online
Lenguaje:spa
Publicado: Universidad Autónoma de Baja California 2019
Acceso en línea:https://recit.uabc.mx/index.php/revista/article/view/21
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spelling recit-article-212022-10-17T18:33:27Z Biomass to Hydrogen Pyrocatalysis Pirocatálisis de Biomasa a Hidrógeno López Zumaya, Daniela Flores Sánchez, Luis Antonio Moreno Armenta, María Guadalupe Quintana Melgoza, Juan Manuel Hydrogen Pyrolysis ZnO Walnut shell nogal. Hidrógeno Pirólisis ZnO Cáscara de nuez nogal. In this experimental research work, is studied the decomposition by pyrolysis of walnut shell (Juglans regia L.) in a range from 400 °C to 800 °C over zinc oxide to obtain hydrogen. The catalyst zinc oxide is synthesized from zinc nitrate hexahydrate at 500 °C in air flow during one hour. The catalytic reaction produced a total gas volume of 790 mL and the hydrogen in mixture is quantified by gas chromatography. The optimum conditions for the conversion of biomass to hydrogen are 15 % w/ w of catalyst with 125 mg of biomass at 800 °C; obtaining a hydrogen production of 66.3 %, other gases 19.7 % and residual carbon 14 %. En este trabajo de investigación experimental se realiza la descomposición por pirólisis catalítica de la cáscara de nuez nogal (Juglans regia L.) en un intervalo de 400 °C a 800 ° C sobre óxido de zinc para la obtención de hidrógeno. El óxido de zinc se sintetiza a partir de nitrato de zinc hexahidratado a 500 °C en flujo de aire durante 1 hora. La reacción catalítica produce un volumen total de gases de 790 mL y el hidrógeno se cuantifica por cromatografía de gases. Las condiciones óptimas para la conversión de biomasa a hidrógeno son 15 % p/ p de catalizador con 125 mg de biomasa a 800 °C; obteniéndose una producción de hidrógeno de 66.3 %, otros gases 19.7 % y carbono residual 14 %. Universidad Autónoma de Baja California 2019-09-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/xml https://recit.uabc.mx/index.php/revista/article/view/21 10.37636/recit.v239297 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 2 No. 3 (2019): July-September; 92-97 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 2 Núm. 3 (2019): Julio-Septiembre; 92-97 2594-1925 spa https://recit.uabc.mx/index.php/revista/article/view/21/26 https://recit.uabc.mx/index.php/revista/article/view/21/83 https://recit.uabc.mx/index.php/revista/article/view/21/145 Copyright (c) 2019 López Zumaya Daniela, Flores Sánchez Luis Antonio, Moreno Armenta María Guadalupe, Quintana Melgoza Juan Manuel http://creativecommons.org/licenses/by/4.0
institution RECIT
collection OJS
language spa
format Online
author López Zumaya, Daniela
Flores Sánchez, Luis Antonio
Moreno Armenta, María Guadalupe
Quintana Melgoza, Juan Manuel
spellingShingle López Zumaya, Daniela
Flores Sánchez, Luis Antonio
Moreno Armenta, María Guadalupe
Quintana Melgoza, Juan Manuel
Biomass to Hydrogen Pyrocatalysis
author_facet López Zumaya, Daniela
Flores Sánchez, Luis Antonio
Moreno Armenta, María Guadalupe
Quintana Melgoza, Juan Manuel
author_sort López Zumaya, Daniela
title Biomass to Hydrogen Pyrocatalysis
title_short Biomass to Hydrogen Pyrocatalysis
title_full Biomass to Hydrogen Pyrocatalysis
title_fullStr Biomass to Hydrogen Pyrocatalysis
title_full_unstemmed Biomass to Hydrogen Pyrocatalysis
title_sort biomass to hydrogen pyrocatalysis
description In this experimental research work, is studied the decomposition by pyrolysis of walnut shell (Juglans regia L.) in a range from 400 °C to 800 °C over zinc oxide to obtain hydrogen. The catalyst zinc oxide is synthesized from zinc nitrate hexahydrate at 500 °C in air flow during one hour. The catalytic reaction produced a total gas volume of 790 mL and the hydrogen in mixture is quantified by gas chromatography. The optimum conditions for the conversion of biomass to hydrogen are 15 % w/ w of catalyst with 125 mg of biomass at 800 °C; obtaining a hydrogen production of 66.3 %, other gases 19.7 % and residual carbon 14 %.
publisher Universidad Autónoma de Baja California
publishDate 2019
url https://recit.uabc.mx/index.php/revista/article/view/21
_version_ 1792095352151605248

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