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المؤلفKumar, Anand
المؤلفAshraf, Jesna
المؤلفSaleh Saad, Mohd Ali H.
تاريخ الإتاحة2022-09-15T07:07:58Z
تاريخ النشر2021
اسم المنشورInternational Journal of Hydrogen Energy
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.ijhydene.2020.05.004
معرّف المصادر الموحدhttp://hdl.handle.net/10576/34048
الملخصThermodynamic analysis of hydrogen production from propanol reforming reactions, by decomposition and steam reforming, in presence of hydrazine was evaluated as a function of temperature (300-900 K) at a constant pressure of 1 atm. The molar ratio of reactants were varied to identify the conditions leading to hydrogen rich product stream with low carbon formation. Steam reforming of propanol displayed higher hydrogen production and a gradual decrease in carbon content with an increase in the steam/propanol ratio. Addition of hydrazine leads to a further enhancement in hydrogen amount along with a suppression in coking. A similar trend was observed in case of propanol decomposition reaction. Addition of hydrazine leads to a favorable condition for hydrogen production along with a decrease in carbon formation. In both, steam reforming and decomposition, methane and water seem to be the stable products at low temperature, which react together at elevated temperatures following steam reforming of methane to generate CO and hydrogen. Hydrazine, on the other hand diminishes carbon at low temperature and produces ammonia, which decomposes at higher temperature to generate hydrogen and nitrogen. It is clear that steam assists in eliminating carbon at higher temperature whereas hydrazine is helpful in removing carbon formation at lower temperature. Also, a considerably high ratio of H2/CO can be maintained in both the reactions, propanol steam reforming and propanol decomposition, by introducing a hydrazine stream in the feed.
راعي المشروعThis publication was made possible by NPRP Grant (NPRP8-509-2-209) from the Qatar National Research Fund (a member of Qatar foundation). The statements made herein are solely the responsibility of the author(s).
اللغةen
الناشرElsevier Ltd
الموضوعBiomass reforming
Propanol steam reforming
Propanol decomposition
Hydrazine assisted reforming
Thermodynamic equilibrium analysis
العنوانA thermodynamic study of propanol reforming in presence of hydrazine for hydrogen production
النوعArticle
الصفحات4716-4723
رقم العدد6
رقم المجلد46
dc.accessType Abstract Only


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