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	Provedor de dados REA (2) CIGR Journal (1) Agrociencia (1) AgEcon (1) Autor Bernard, Kivumbi (1) Costa Junior,Esly F. da (1) Costa,Andréa O. S. da (1) De Kam, Matthew J. (1) Martínez-Ángel,J. Daniel (1) Morey, R. Vance (1) Ortíz-Rodríguez,O. Orlando (1) Ramos,Vinícius F. (1) Ricieri,Reinaldo P. (1) Secco,Deonir (1) Silva,Marcelo J. (1) Souza,Abel A. (1) Souza,Samuel N. M. de (1) Tiffany, Douglas G. (1) Villamizar-Gallardo,R. Amanda (1) Mais... Palavra-chave Gasification (5) Biomass (4) Char formation (1) Cocoa pod husk (1) Combined heat and power (1) Combustion (1) Crop residues (1) Diesel engine generator (1) Economic analysis (1) Electricity (1) Emissions (1) Ethanol production (1) Gibbs energy minimization (1) Model (1) Modeling (1) Municipal solid waste (1) Producer gas (1) Renewable (1) Renewable energy systems (1) Resource /Energy Economics and Policy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Journal Article (1) Ano 2020 (1) 2015 (2) 2011 (1) 2009 (1) País Brazil (2) China (1) Mexico (1) United States (1) Idioma Inglês (5)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Microgeneration of electricity with producer gas in dual fuel mode operation REA Silva,Marcelo J.; Souza,Samuel N. M. de; Ricieri,Reinaldo P.; Souza,Abel A.; Secco,Deonir. Among the alternatives to meet the increasing of world demand for energy, the use of biomass as energy source is one of the most promising as it contributes to reducing emissions of carbon dioxide in the atmosphere. Gasification is a technological process of biomass energy production of a gaseous biofuel. The fuel gas has a low calorific value that can be used in Diesel engine in dual mode for power generation in isolated communities. This study aimed to evaluate the reduction in the consumption of oil Diesel an engine generator, using gas from gasification of wood. The engine generator brand used was a BRANCO, with direct injection power of 7.36 kW (10 HP) coupled to an electric generator 5.5 kW. Diesel oil mixed with intake air was injected, as the oil... Tipo: Info:eu-repo/semantics/article Palavras-chave: Gasification; Biomass; Diesel engine generator. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162011000500005 THE ROLE OF CHAR FORMATION IN EQUILIBRIUM MODELING OF GASIFICATION PROCESSES REA Ramos,Vinícius F.; Costa Junior,Esly F. da; Costa,Andréa O. S. da. ABSTRACT This work aims to develop and validate a model based on chemical equilibrium to predict the composition of syngas produced by gasification of woody biomass (sawdust). The model uses Gibbs Energy minimization to evaluate the composition of the system in chemical equilibrium. The results are validated by comparison between experimental data from a gasification experiment and those of other similar models in the literature. The study shows good agreement among experimental results and elucidates the role of solid unburned carbon in such systems, which is present in considerable amount. It can be concluded that equilibrium models can be used to predict carbon conversion in gasification systems. Tipo: Info:eu-repo/semantics/article Palavras-chave: Char formation; Gasification; Gibbs energy minimization; Modeling. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000200139 INTEGRATING BIOMASS TO PRODUCE HEAT AND POWER AT ETHANOL PLANTS AgEcon De Kam, Matthew J.; Morey, R. Vance; Tiffany, Douglas G.. Published in: Applied Engineering in Agriculture, Vol. 25(2): 227‐244 Tipo: Journal Article Palavras-chave: Biomass; Renewable; Sustainable; Model; Gasification; Combustion; Emissions; Ethanol production; Combined heat and power; Resource /Energy Economics and Policy. Ano: 2009 URL: http://purl.umn.edu/93631 Techno-economic assessment of municipal solid waste gasification for electricity generation: a case study of Kampala City, Uganda CIGR Journal Bernard, Kivumbi. This study was aimed at assessing the techno-economic potential of municipal solid waste (MSW) generated in Kampala City for electricity production through gasification. The quantity, characteristics and gasification parameters were determined. In addition, the gasifier- engine system components were sized, and an economic analysis was conducted to obtain the net present value (NPV) and the payback period. This study found that 523 t/d of MSW is collected in Kampala City. The biomass component of MSW was found to be 459.5 t/d with moisture content of 71.09% on as-received basis. The physical characteristics of the gasified biomass included 11.8% moisture content, 88.2% total solids, 25.9% ash content and 57.7 kg/m3 bulk density. The resulting normalized... Tipo: Info:eu-repo/semantics/article Palavras-chave: Municipal solid waste; Biomass; Gasification; Economic analysis; Producer gas; Electricity. Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3363 Characterization and evaluation of cocoa (Theobroma cacao L.) pod husk as a renewable energy source Agrociencia Martínez-Ángel,J. Daniel; Villamizar-Gallardo,R. Amanda; Ortíz-Rodríguez,O. Orlando. In Colombia, the cocoa pod husk (CPH) is expected to reach 2 100 000 t year-1 in 2021 which is usually burned or left over for decomposing outdoors at the plantations without any environmental control. Therefore, this study evaluated the energetic potential of CPH obtained after the initial processing of this fruit (Theobroma cacao L.). Three biological materials were analyzed: clone CCN-51 (CPH1), clone ICS-39 (CPH2) and a hybrid (CPH3), which present high yield and number of fruits per tree. The samples were examined by using different characterization techniques for raw biomass and ashes; in addition to the ultimate, proximate and heating value analyses, different fouling indexes were determined in order to estimate the phenomena of solids formation... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biomass; Cocoa pod husk; Gasification; Crop residues; Renewable energy systems; Theobroma cacao L.. Ano: 2015 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952015000300008 Registros recuperados: 5 Primeira ... 1 ... Última

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