Optimización de la combustión utilizando comocriterios de evaluación el índice de Wobbe y el número de metano
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Universidad Santo Tomás. Seccional Bucaramanga
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113 corrientes han sido identificadas en un proceso de refinación como contribuyentes a la red de gas combustible utilizadas en hornos y calderas para suministrar energía y vapor a proceso. De acuerdo con el origen de los gases y el tratamiento previo, estas corrientes de gas tienen diferente composición en relación al gas natural. Lo anterior, crea problemas técnicos y estructurales. Basados en esto, se proyecta analizar los flujos de gas combustible provenientes del proceso de refinación, no por sus componentes sino como un gas combustible. La eficiencia de la combustión y la estabilidad de la operación fueron evaluadas con dos parámetros acordes al proceso, sirviendo como criterios para analizar el efecto potencial que se deriva de la composición de los combustibles, en relación a la eficiencia energética y la integridad de los equipos El principal resultado fue una propuesta de red de combustible.
In an Oil refining process, 113 streams have been identified as contributors for the gas fuel net which is used in furnaces and boilers to supply power and steam to the refining process. According to the origin and the previous treatment of the gases, these gas streams have different compositions that vary from natural gas composition which creates technical and structural problems that can affect not only the equipment but also the refining process. Based on the previous statement, the combustion gas fluxes are analyzed not only by its components but also as a fuel gas. The combustion efficiency and the stability of the operation is evaluated ta king into account two parameters in concordance with the process characteristics and then used as criteria for assessing the potential effect derived from the fuel composition in relation to energy efficiency and equipment integrity. The principal result was a proposal for an integral fuel net.
In an Oil refining process, 113 streams have been identified as contributors for the gas fuel net which is used in furnaces and boilers to supply power and steam to the refining process. According to the origin and the previous treatment of the gases, these gas streams have different compositions that vary from natural gas composition which creates technical and structural problems that can affect not only the equipment but also the refining process. Based on the previous statement, the combustion gas fluxes are analyzed not only by its components but also as a fuel gas. The combustion efficiency and the stability of the operation is evaluated ta king into account two parameters in concordance with the process characteristics and then used as criteria for assessing the potential effect derived from the fuel composition in relation to energy efficiency and equipment integrity. The principal result was a proposal for an integral fuel net.
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Streams, Gas fuel, Wobbe Index, Methane Number, Corrientes, Gas Combustible, Índice de Wobbe, Número de Metano
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