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Caracterización tecnológica de los sistemas de emisiones contaminantes de los motores de encendido en vehículos automotrices
Resumen
El efecto invernadero es una de las actividades más desafiantes en la contaminación atmosférica y una de las mayores amenazas ambientales. Los gases de efecto invernadero más importantes son el dióxido de carbono (CO2), el óxido nitroso (N2O), metano (CH4), fluoro carbonos (CF) y clorofluorocarbonos (CFC). Se llevaron a cabo el análisis de los sistemas actuales de los reactores catalíticos, los reactores químicos y los filtros de partículas como estrategias de la reducción de las emisiones de los motores, como las partículas y muchos gases más, por la creciente preocupación por el medio ambiente y la regulación gubernamental más estricta sobre las emisiones de escape. Se concluye que en un futuro se deben considerar diferentes parámetros objetivos, como combinación de los componentes analizados, un caso de esto será el catalizador de oxidación diésel (DOC) promueve la oxidación de componentes de escape como CO, hidrocarburos (HC) y NOx, y el Catalizador SCR que cumple la reducción de NOx completando un sistema diésel de mitigación de contaminantes.
Palabras clave
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DOI: https://doi.org/10.23857/pc.v6i9.3088
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