Universidad de Zaragoza Custodiado por la Biblioteca de la Universidad de Zaragoza Premis-plugin for CDSInvenio, developed by Miguel Martín Miguel Martín González 02408nmm 2200000 a 4500
2012-11-30
eng Vicén Mazas, Vanesa Martínez Gracia, Amaya Biomass heating plant and biogas plant http://zaguan.unizar.es/record/9425 The aim of this project is to carry out the study of obtaining energy from the application of renewable energy sources such as biogas and biomass. There will be analyzed two examples to obtain heat and power, a heating plant and a biogas plant. In the first one is about a boiler plant, with a simple existing boiler with a mechanical grate boiler for the co-firing of coal and biomass in different mass proportions and then compare the obtained results with the case of the combustion of the coal. The biomass used will be gray straw pellets that are better than yellow straw, because of the lower content of alkali metal compounds, and willow chips. To compare the different cases will be calculated the properties of the biofuel, the amount of compounds in the fuel, the oxygen demand, the rate of consumed fuel, the emission to atmosphere of some flue gases and the evaluation of the fuel costs. In the second one will be analyzed a biogas plant to cogenerate heat and power from organic waste from a cattle farm. To determinate if this installation is profitable or not it will have to be calculated the amount of thermal power and electricity generated in the plant, the revenues obtained from the sales of electricity and heat production, the incomes from green and yellow certificates and from waste disposal per year. On the other hand there are outgoings from investments, operating costs, maintenance costs and ownership costs. info:eu-repo/semantics/closedAccess Fulltext access not authorized info:eu-repo/semantics/bachelorThesis info:eu-repo/semantics/publishedVersion application/pdf 2012-09-28 02408nmm 2200000 a 4500 9425 TAZ-PFC-2012-671 eng Vicén Mazas, Vanesa Biomass heating plant and biogas plant Zaragoza Universidad de Zaragoza 2012 denied The aim of this project is to carry out the study of obtaining energy from the application of renewable energy sources such as biogas and biomass. There will be analyzed two examples to obtain heat and power, a heating plant and a biogas plant. In the first one is about a boiler plant, with a simple existing boiler with a mechanical grate boiler for the co-firing of coal and biomass in different mass proportions and then compare the obtained results with the case of the combustion of the coal. The biomass used will be gray straw pellets that are better than yellow straw, because of the lower content of alkali metal compounds, and willow chips. To compare the different cases will be calculated the properties of the biofuel, the amount of compounds in the fuel, the oxygen demand, the rate of consumed fuel, the emission to atmosphere of some flue gases and the evaluation of the fuel costs. In the second one will be analyzed a biogas plant to cogenerate heat and power from organic waste from a cattle farm. To determinate if this installation is profitable or not it will have to be calculated the amount of thermal power and electricity generated in the plant, the revenues obtained from the sales of electricity and heat production, the incomes from green and yellow certificates and from waste disposal per year. On the other hand there are outgoings from investments, operating costs, maintenance costs and ownership costs. Ingeniero Técnico Industrial (Esp. Mecánica) El autor no autoriza la difusión del texto completo de su obra Martínez Gracia, Amaya dir. Universidad de Zaragoza Ingeniería Mecánica Máquinas y Motores Térmicos 524290@celes.unizar.es 3078810 http://zaguan.unizar.es/TAZ/EINA/2012/9425/TAZ-PFC-2012-671.pdf Memoria (eng) TAZ PFC EINA URI http://zaguan.unizar.es/record/9425 SUPPORTED 0 MD5 http://zaguan.unizar.es/TAZ/EINA/2012/9425/TAZ-PFC-2012-671.md5 4096 image/x.djvu 6 http://djvu.sourceforge.net/abstract.html DJVU/6 Profile information Lizardtech Document Express Enterprise 5.1 2011-01-19T11:29:27 URI http://zaguan.unizar.es/TAZ/EINA/2012/9425/TAZ-PFC-2012-671.pdf disk Minimum View Print Visualization of DJVU requires specific software, like DjVu Browser Plugin URI http://creativecommons.org/licenses/by-nc/3.0 URI http://creativecommons.org/licenses/by-nc/3.0 license URI http://creativecommons.org/licenses/by-nc/3.0 You are free to adapt, copy, transmite or distribute the work under the following conditions: (1) You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). (2) You may not use this work for commercial purposes (3) For any reuse or distribution, you must make clear to others the license terms of this work (4) Any of the above conditions can be waived if you get permission from the copyright holder (5) Nothing in this license impairs or restricts the author's moral rights This object is licensed under Creative Common Attribution-NonCommercial 3.0 (further details: http://creativecommons.org/licenses/by-nc/3.0/). Universidad de Zaragoza Automatizacion de Bibliotecas Edif. Matematicas, Pedro Cerbuna 12, 50009 Zaragoza auto.buz@unizar.es