Artigo de investigação científica e/ou tecnológica
Previsão e análise das emissões de mistura de combustíveisdiesel/biodiesel modificadas com nanopartículas de alumina e ácido oleico
Publicado 2017-06-30
Palavras-chave
- biocombustível,
- nanoaditivos,
- gases de efeito estufa.,
- diesel
Como Citar
Peñaloza, A., Rincón, A., Herrera, A., & Ojeda, K. (2017). Previsão e análise das emissões de mistura de combustíveisdiesel/biodiesel modificadas com nanopartículas de alumina e ácido oleico. REVISTA ION, 30(1). https://doi.org/10.18273/revion.v30n1-2017004
Resumo
O software Diesel-RK foi usado para avaliar o efeito da utilização de um aditivo baseado em nanopartículas de alumina e ácido oleico para reduzir as emissões de gases poluentes nas misturas diesel/biodiesel. Para isso, foram estimadas as propriedades físico-químicas das misturas de combustíveis usando correlações para dispersões coloidais e regras de mistura, com concentrações fixas de 10 e 20ppm do aditivo. Os resultados revelaram reduções significativas de 11% e 25% das emissões SO2 e do material particulado, respectivamente; enquanto as emissões de CO2 não mostraram nenhuma melhora importante nas emissões, nem mostrou melhorias no consumo específico de combustível, que se manteve inferior a 1,0%. Agora, respeito as emissões de NO2 , observou-se um aumento de 2,1g/kWh para 3,1g/ kWh, com a adição de várias variantes do nano-aditivo; assim, constatou-se uma diminuição do tempo de retardamento da ignição , o que é apropriado para o bom funcionamento dos motores.Downloads
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Referências
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[6] Ganesh D, Gowrishankar G. Effect of Nano-fuel additive on emission reduction in a Biodiesel fuelled CI engine. IEEE International Conference in Electrical and Control Engineering 2011;3453-9.
[7] Elias M, Mahbubul I, Saidur R, Sohel M, Shahrul M, Khaleduzzaman S, Sadeghipour S. Experimental investigation on the thermo-physical properties of Al2O3 nanoparticles suspended in car radiator coolant. International Communications in Heat and Mass Transfer 2014;54:48-53.
[8] Sundar L, Sharma K, Naik M, Singh K. Empirical and theorical correlations on viscosity of nanofluids: A review. Renewable and Sustainable Energy Reviews 2013;25:670-86.
[9] Chandrasekar M, Suresh S, Bose A. Experimental investigations and theoretical determination of thermal conductivity and viscosity of Al2O3/water nanofluid. Experimental Thermal and Fluid Science 2010;34:210-6.
[10] Dadgostar N, Shaw J. A predictive correlation for the constant-pressure specific heat capacity of pure and ill-defined liquid hydrocarbons. Fluid Phase Equilibria 2011;313:211-26.
[11] Sivaramakrishnan K, Ammal A, Ravikumar P. Determination of higher heating value of biodiesels. International Journal of Engineering Science and Technology (IJEST) 2011;3(11):7981-7.
[12] Parhizgar H, Reza M, Eftekhari A. Modeling of vaporization enthalpies of petroleum fractions and pure hydrocarbons using genetic programming. Journal of Petroleum Science and Engineering 2013,112:97–104.
[13] Peñaloza A, Rincón A. Determinación del efecto del uso de nanopartículas de alúmina en mezcla diésel/biodiésel para mejora de propiedades fisicoquimicas y reducción de emisiones (Tesis Ingeniería Química) Cartagena, Colombia: Universidad de Cartagena; 2014.
[14] Tanvir S, Quiao L. Surface tension of Nanofluid-type fuels containing suspended nanomaterials. Nanoscale Research Letters 2012;7(226):1-10.
[15] Benjumea P, Agudelo J, Agudelo A. Basic properties of palm oil biodiesel-diesel blends. Fuel 2008, 87:2069-75.
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[17] Patil AR, Taji SG. Effect of oxigenated fuel additive on diesel engine performance an emission: A Review. IOSR Journal of Mechanical and Civil Engineering 2013;2320(334):30-5.
[18] Keskin A, Gürü M, Altıparmak D. Influence of metallic based fuel additives on performance and exhaust emissions of diesel engine. Energy Conversion and Management. 2011;52(1):60-5.
[19] Mehta R, Chakraborty M, Parikh P. Nanofuel: Combustion, engine performance and emissions. Fuel 2014;120:91-7.
[20] Bello A, Torres J, Herrera J, Sarmiento J. Effect of diesel properties on the emissions of particulate matter. CT&F. 2000;2(1):31-46.
[2] Basha SA., Gopal KR. A review of the effects of catalyst and additive on biodiesel production, performance, combustion and emission characteristics. Renewable and Sustainable Energy Reviews 2012;16(1):711-7.
[3] Yong-Qiang R, Zhi-Ning H, Yan F. Evaluation on combustion properties of nanoparticle as fuel additive. Advanced Materials Research 2011;335(336):1516-9.
[4] Jones M, Li CH, Afjeh A. Peterson G. Experimental study of combustion characteristics of nanoscale metal and metal oxide additives in biofuel (ethanol). Nanoscale Research Letters 2011;6(246):1-12.
[5] Selvan M, Anand R, Udayakumar M. Effects of cerium oxide nanoparticle addition in diesel and diesel-biodiesel-ethanol blends on the performance and emission characteristics of a CI engine. ARPN Journal of Engineering and Applied Sciences 2009;4(7):1-6.
[6] Ganesh D, Gowrishankar G. Effect of Nano-fuel additive on emission reduction in a Biodiesel fuelled CI engine. IEEE International Conference in Electrical and Control Engineering 2011;3453-9.
[7] Elias M, Mahbubul I, Saidur R, Sohel M, Shahrul M, Khaleduzzaman S, Sadeghipour S. Experimental investigation on the thermo-physical properties of Al2O3 nanoparticles suspended in car radiator coolant. International Communications in Heat and Mass Transfer 2014;54:48-53.
[8] Sundar L, Sharma K, Naik M, Singh K. Empirical and theorical correlations on viscosity of nanofluids: A review. Renewable and Sustainable Energy Reviews 2013;25:670-86.
[9] Chandrasekar M, Suresh S, Bose A. Experimental investigations and theoretical determination of thermal conductivity and viscosity of Al2O3/water nanofluid. Experimental Thermal and Fluid Science 2010;34:210-6.
[10] Dadgostar N, Shaw J. A predictive correlation for the constant-pressure specific heat capacity of pure and ill-defined liquid hydrocarbons. Fluid Phase Equilibria 2011;313:211-26.
[11] Sivaramakrishnan K, Ammal A, Ravikumar P. Determination of higher heating value of biodiesels. International Journal of Engineering Science and Technology (IJEST) 2011;3(11):7981-7.
[12] Parhizgar H, Reza M, Eftekhari A. Modeling of vaporization enthalpies of petroleum fractions and pure hydrocarbons using genetic programming. Journal of Petroleum Science and Engineering 2013,112:97–104.
[13] Peñaloza A, Rincón A. Determinación del efecto del uso de nanopartículas de alúmina en mezcla diésel/biodiésel para mejora de propiedades fisicoquimicas y reducción de emisiones (Tesis Ingeniería Química) Cartagena, Colombia: Universidad de Cartagena; 2014.
[14] Tanvir S, Quiao L. Surface tension of Nanofluid-type fuels containing suspended nanomaterials. Nanoscale Research Letters 2012;7(226):1-10.
[15] Benjumea P, Agudelo J, Agudelo A. Basic properties of palm oil biodiesel-diesel blends. Fuel 2008, 87:2069-75.
[16] Rodriguez, J. Estimación de propiedades termodinámicas. En: Modelado, simulación y optimización de procesos químicos. Scenna N, Editor. Argentina: Editorial Edutecne; 1999, p. 303-27.
[17] Patil AR, Taji SG. Effect of oxigenated fuel additive on diesel engine performance an emission: A Review. IOSR Journal of Mechanical and Civil Engineering 2013;2320(334):30-5.
[18] Keskin A, Gürü M, Altıparmak D. Influence of metallic based fuel additives on performance and exhaust emissions of diesel engine. Energy Conversion and Management. 2011;52(1):60-5.
[19] Mehta R, Chakraborty M, Parikh P. Nanofuel: Combustion, engine performance and emissions. Fuel 2014;120:91-7.
[20] Bello A, Torres J, Herrera J, Sarmiento J. Effect of diesel properties on the emissions of particulate matter. CT&F. 2000;2(1):31-46.