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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| Autori principali: | , , , |
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| Natura: | info:eu-repo/semantics/article |
| Lingua: | spa |
| Pubblicazione: |
Universidad Autónoma de Baja California
2019
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| Soggetti: | |
| Accesso online: | https://recit.uabc.mx/index.php/revista/article/view/2oba13 |
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| Riassunto: | 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 %. |
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