Biomass - based fuel cell power plants / Peter Heidebrecht in Industrial & engineering chemistry research, Vol. 49 N° 21 (Novembre 2010)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10859–10875 Titre : Biomass - based fuel cell power plants : Evaluation of novel reactors and process designs Type de document : texte imprimé Auteurs : Peter Heidebrecht, Auteur ; Benny Hartono, Auteur ; Christoph Hertel, Auteur Année de publication : 2011 Article en page(s) : pp. 10859–10875 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Biomass Fuel cell Résumé : This contribution focuses on the model-based system design and the systemwide evaluation of novel reactor concepts for power plants which combine gasification of wood and conversion of its gaseous product in fuel cells. System design was carried out with the help of a model library, which contains models of all reactor units under consideration. Each system was subject to several feasibility checks, and optimization of the most important control parameters was performed. Simulation results show that high temperature gas purification units and high temperature proton exchange membrane fuel cells have strong advantages over their classical counterparts with respect to heat integration and electrical system efficiency. Systems with high and low temperature fuel cells were studied separately, but they show that a combination of both types of fuel cells in a single plant offers the highest efficiency and attractive flexibility with respect to electricity and heat production. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie100408n [article] Biomass - based fuel cell power plants : Evaluation of novel reactors and process designs [texte imprimé] / Peter Heidebrecht, Auteur ; Benny Hartono, Auteur ; Christoph Hertel, Auteur . - 2011 . - pp. 10859–10875. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10859–10875 Mots-clés : Biomass Fuel cell Résumé : This contribution focuses on the model-based system design and the systemwide evaluation of novel reactor concepts for power plants which combine gasification of wood and conversion of its gaseous product in fuel cells. System design was carried out with the help of a model library, which contains models of all reactor units under consideration. Each system was subject to several feasibility checks, and optimization of the most important control parameters was performed. Simulation results show that high temperature gas purification units and high temperature proton exchange membrane fuel cells have strong advantages over their classical counterparts with respect to heat integration and electrical system efficiency. Systems with high and low temperature fuel cells were studied separately, but they show that a combination of both types of fuel cells in a single plant offers the highest efficiency and attractive flexibility with respect to electricity and heat production. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie100408n

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