Thermal Analysis of Hydrogen Production at High Temperature from Biomassthermo-Chemical Conversion

• Autorzy: Belghit A. , Gordillo Gomez E. D.
• Konferencja: French-Polish Seminar of Mechanics (19 ; 8-11.06. 2011 ; Perpignan, France)
• Języki publikacji: EN

Abstrakty

EN

The energy resources diversification has been increased with the energy crisis, in particular, therenewable energies and optimal management have become essential in the context of sustainable development. The conventional auto-thermal gasification processes burn part of the carbonaceous compound inorder to supply the energy necessary to enhance gasification reactions. Solar gasification seems to be agreat solution in order to produce gaseous fuels, in which carbonaceous compounds are used exclusively as the carbon source, and the solar heat is used as the energy source for the endothermic reactions. This energy could be provided as well by a nuclear reactor of IV generation.The fuel produced in this process is a high quality syngas, which is applicable for Fischer-Tropschprocess or for power generation in fuel cells. The most important advantage of solar biomass gasification is that they are available sources in wide areas, promoting energy independence and renewable energies.Using hydrogen as energy vector reduces carbon dioxide emissions and in a prospective way, theelectricity can be stocked. Thus, the research has been concentrated in a hydrogen rich gas production. Some authors agree that when the gasification is done with steam the hydrogen yield increases.

Słowa kluczowe

EN

energy; environment; mathematical modelling; biomass; fluidization

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2011
• Tom: Vol. 35, No. 1
• Strony: 70--81
• Opis fizyczny: Bibliogr. 14 poz., il., wykr.

Twórcy

autor

Belghit A.

autor

Gordillo Gomez E. D.

• University of La Rochelle, Laboratory Transfer Phenomena and Instantaneity in Agroindustry and Building, France

Bibliografia

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• Gordillo, E. D., Belghit, A., 2011, A bubbling fluidized bed solar reactor model of biomass char high temperature steam-only gasification (in press; accepted for publication in Fuel processing technology, 92, 314-321.
• Gordillo, E. D., Belghit, A., 2011, A downdraft high temperature steam-only solar gasifier of biomass char: A modelling study, Biomass and bioenergy, 35, 2034-2043.
• Gordillo, E. D., Belghit, A., 2011, A two phase model of high temperature steam-only gasification of biomass char in bubbling fluidized bed reactors using nuclear, Journal of Hydrogen Energy, 36, 374-381.
• Kaushal, P., Proll, T., Hofbauer, H., 2008, Model for biomass char combustion in the riser of a dual fluidized bed gasification unit: part 1 a model development and sensitivity analysis, Fuel Processing Technology, 89, 651-659.
• Lisbona, P., Romeo, L., 2008, Enhanced coal gasification heated byunmixed combustion integrated with an hybrid system of SOFC/GT, International Journal of Hydrogen Energy, 33, 5755-5764.
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• Piątkowski, N., Wieckert, C., Steinfeld, A., 2009, Experimental investigation of a packed bed solar reactor for the steam-gasification of carbonaceous feedstocks, Fuel processing technology, 2009, 90, 360-366.
• Proll, T., Hofbauer, H., 2008, H2 rich syngas by selective CO2 removal from biomass gasification in a dual fluidized bed system process modeling approach, Fuel Processing Technology, 89, 1207-1217.
• Shen, L., Gao, Y., Xiao, J., 2008, Simulation of hydrogen production from biomass gasification in interconnected fluidized beds, Biomass and Bioenergy, 32, 120-127.