Proyecto final de Grado: Sistema de aprovechamiento del biogás en calderas
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2011
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"El objetivo de este proyecto es el de mejorar el consumo de energía (gas y energía eléctrica) mediante la utilización de biogás, generado por la Planta de Tratamiento de Efluentes.
Existen dos reactores anaeróbicos donde se genera el biogás por la degradación de la materia orgánica procesada.
El gas generado está compuesto por entre un 70 a 85 % de metano y el resto es esencialmente CO2 con trazas de compuestos azufrados que le dan su penetrante olor característico.
La generación del biogás dentro del reactor presuriza el interior de los mismos.
A fin de que la presión no alcance niveles excesivos se debe extraer el gas del interior.
El gas debe ser quemado a fin de que no afecte el medioambiente porque ambos compuestos son gases de efecto invernadero.
En estas condiciones es posible la utilización como gas de combustión para las calderas en reemplazo del gas natural o el fuel oil."
"The objective of this project is to improve the consumption of energy (gas and electricity) through the use of biogas generated by the Wastewater Treatment Plant. Nowadays there are two anaerobic reactors installed in the brewery which generate biogas for the degradation of organic matter processed. This gas is composed of 70 to 85 % methane and the rest is essentially CO2 with traces of sulfur compounds that give its characteristic tang. The generation of biogas pressurizes the reactors. In order for the pressure not to reach excessive levels, the gas inside must be removed. Then it is burn so that it does not affect the environment because both compounds are greenhouse gases. Under these conditions it is possible to use as fuel gas for the boilers to replace natural gas or fuel oil."
"The objective of this project is to improve the consumption of energy (gas and electricity) through the use of biogas generated by the Wastewater Treatment Plant. Nowadays there are two anaerobic reactors installed in the brewery which generate biogas for the degradation of organic matter processed. This gas is composed of 70 to 85 % methane and the rest is essentially CO2 with traces of sulfur compounds that give its characteristic tang. The generation of biogas pressurizes the reactors. In order for the pressure not to reach excessive levels, the gas inside must be removed. Then it is burn so that it does not affect the environment because both compounds are greenhouse gases. Under these conditions it is possible to use as fuel gas for the boilers to replace natural gas or fuel oil."
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BIOGAS, CONSUMO DE ENERGIA, CALDERAS, INDUSTRIA CERVECERA