Estudio comparativo de BSC y maderas en la obtención de Eco-materiales
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Fecha
2005-06-20
Autores
González Mesa, Leonardo
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Editor
Universidad Central "Marta Abreu" de Las Villas
Resumen
En el presente trabajo se hace un estudio con el propósito de sustituir la madera por Bloques Sólidos Combustibles (BSC) en hornos ladrilleros para la producción de eco-materiales, para lo cual se realizaron una serie de evaluaciones utilizando métodos experimentales. Se muestra además un análisis del estado del arte alrededor del tema para conocer las investigaciones realizadas en Cuba y el resto del mundo.
Así mismo, se analizaron las propiedades de las maderas empleadas en el horno ladrillero calculando las variables a tener en cuenta a la hora de su sustitución por BSC, tales como, el análisis inmediato, la composición elemental, la densidad y el poder calórico.
La fabricación de los BSC en condiciones de pequeña industria, descentralizada y con la mínima energía necesaria requerida, conlleva al análisis de parámetros tales como la presión aplicada, el contenido de aglomerante, el tiempo de retención entre otros, para obtener un producto que pueda ser fabricado con prensas manuales y tecnologías apropiadas. En este trabajo se logra determinar la influencia de estos parámetros y con el empleo de herramientas estadísticas – experimentales se obtienen a un grupo de recomendaciones y conclusiones.
In the presently work we make a study with the purpose of substituting the wood for Fuels Solid Blocks (SFB) in kiln for the production of echo-materials. For this purpose they were carried out a series of evaluations using experimental methods. It is also shown an analysis of the state of the art around the topic to know the investigations carried out in Cuba and the rest of the world. Likewise, the properties of the wood we used were analyzed in the Brick Kiln, calculating the variables to keep in mind for their substitution for Fuels Solid Block (SFB) such as, the immediate analysis, the elementary composition, density, and the caloric power. For the production of the SFB under conditions of small industry, decentralized and with the minimum required necessary energy, it is necessary the analysis of such parameters as the applied pressure, the moisture content, the time of retention, etc. In this work it is possible to determine the influence of these parameters to obtain a product that can be manufactured with presses manuals and appropriate technologies, and with the employment of statistical and experimental tools we can formulate some recommendations and conclusions.
In the presently work we make a study with the purpose of substituting the wood for Fuels Solid Blocks (SFB) in kiln for the production of echo-materials. For this purpose they were carried out a series of evaluations using experimental methods. It is also shown an analysis of the state of the art around the topic to know the investigations carried out in Cuba and the rest of the world. Likewise, the properties of the wood we used were analyzed in the Brick Kiln, calculating the variables to keep in mind for their substitution for Fuels Solid Block (SFB) such as, the immediate analysis, the elementary composition, density, and the caloric power. For the production of the SFB under conditions of small industry, decentralized and with the minimum required necessary energy, it is necessary the analysis of such parameters as the applied pressure, the moisture content, the time of retention, etc. In this work it is possible to determine the influence of these parameters to obtain a product that can be manufactured with presses manuals and appropriate technologies, and with the employment of statistical and experimental tools we can formulate some recommendations and conclusions.
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Palabras clave
Energía, Combustión