Simulation of an Integrated Gasification Combined Cycle with Chemical-Looping Combustion and CO2 sequestration

Jiménez Alvaro, Ángel; López Paniagua, Ignacio; González Fernández, M. Celina; Rodríguez Martín, Javier y Nieto Carlier, Rafael (2014). Simulation of an Integrated Gasification Combined Cycle with Chemical-Looping Combustion and CO2 sequestration. En: "9th Conference on Sustainable Development of Energy, Water and Environment Systems", September 20 - 27, 2014, Venice-Istanbul. pp. 88-102.

Descripción

Título: Simulation of an Integrated Gasification Combined Cycle with Chemical-Looping Combustion and CO2 sequestration
Autor/es:
  • Jiménez Alvaro, Ángel
  • López Paniagua, Ignacio
  • González Fernández, M. Celina
  • Rodríguez Martín, Javier
  • Nieto Carlier, Rafael
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 9th Conference on Sustainable Development of Energy, Water and Environment Systems
Fechas del Evento: September 20 - 27, 2014
Lugar del Evento: Venice-Istanbul
Título del Libro: 9th Conference on Sustainable Development of Energy, Water and Environment Systems
Fecha: 2014
Materias:
Palabras Clave Informales: Chemical-looping combustion, CO2 capture and storage, Gas turbine system, Efficient power generation systems, Integrated gasification combined cycle, Synthesis gas.
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Energética
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Chemical-looping combustion allows an integration of CO2 capture in a thermal power plant without energy penalty; secondly, a less exergy destruction in the combustion chemical transformation is achieved, leading to a greater overall thermal efficiency. This paper focus on the study of the energetic performance of this concept of combustion in an integrated gasification combined cycle power plant when synthesis gas is used as fuel for the gas turbines. After thermodynamic modelling and optimization of some cycle parameters, the power plant performance is evaluated under diverse working conditions and compared to a conventional integrated gasification combined cycle with precombustion capture. Energy savings in CO2 capture and storage has been quantified. The overall efficiency increase is found to be significant and even notable, reaching values of around 7%. In order to analyze the influence of syngas composition on the results, different H2-content fuels are considered.

Más información

ID de Registro: 36916
Identificador DC: http://oa.upm.es/36916/
Identificador OAI: oai:oa.upm.es:36916
URL Oficial: http://www.mediterranean2014.sdewes.org/index.php
Depositado por: Memoria Investigacion
Depositado el: 15 Abr 2016 16:31
Ultima Modificación: 26 Sep 2017 15:50
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