Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ RUC. Repositorio da ...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
versions View all 3 versions
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Sistemas de captura de CO2

Authors: Queijo Fraga, Adrián;
Abstract

[Resumen]El CO2 de origen antropogénico, es uno de los factores que más contribuye al cambio climático. Algunos de los sistemas que se han aplicado para reducir sus emisiones son la mejora de la eficiencia energética o la expansión de fuentes de energía renovables. Sin embargo, los sistemas de captura de CO2, permiten seguir utilizando combustibles fósiles en la generación de energía eléctrica, reduciendo drásticamente las emisiones de CO2 de las plantas. Estos sistemas se clasifican en métodos de post-combustión, pre-combustión y oxycombustión. Los primeros permiten su instalación en cualquier planta de generación de energía eléctrica existente. Los segundos se emplean, mayoritariamente, para la producción de hidrógeno. Por último, mientras que todos los sistemas anteriores reducen en gran medida la eficiencia de las plantas, los sistemas de oxycombustión aplicados a turbinas de gas permiten alcanzar eficiencias similares a las de los sistemas tradicionales. En este trabajo se presentan las singularidades de estos sistemas.

[Resumo]O CO2 de orixe antropoxénica, é un dos factores que máis contribúe ao cambio climático. Algúns dos sistemas que se aplicaron para reducir as súas emisións son a mellora da eficiencia enerxética ou a expansión de fontes de enerxía renovables. Sen embargo, os sistemas de captura de CO2 permiten continuar empregando combustibles fósiles na xeración de enerxía eléctrica, reducindo drasticamente as emisións de CO2 das plantas. Estes sistemas clasifícanse en métodos de post-combustión, pre-combustión e oxicombustión. Os primeiros permiten a súa instalación en calquera planta de xeración de enerxía eléctrica existente. Os segundos empréganse, maioritariamente, para a produción de hidróxeno. Por último, mentres que tódolos sistemas anteriores reducen en gran medida a eficiencia das plantas, os sistemas de oxicombustión aplicados a turbinas de gas permiten alcanzar eficiencias similares ás dos sistemas convencionais. Neste traballo preséntanse as singularidades destes sistemas.

[Abstract] Anthropogenic carbon dioxide is one of the main factors in the climate change. Some systems, like expanding renewable energy sources or the improvement in the energy efficiency have reduced the CO2 emissions. However, carbon capture systems allow the use of fossil fuels to generate electrical energy, with a drastically reduction in CO2 emissions. These systems are classified in post-combustion, pre-combustion and oxycombustión. Post-combustion systems can be installed in existing plants. Pre-combustion are mainly employed in the hydrogen production. All these systems greatly reduced the power plant efficiency, while some gas turbine cycles operating in oxycombustión process can achieve similar efficiencies to those traditionally systems. The singularities of all these systems are presented in this research.

Traballo fin de mestrado (UDC.ETSNEM). Enxeñaría Mariña. Curso 2016/2017

Related Organizations
Keywords

Eficiencia energética, Combustibles fósiles, Energía renovable, Turbinas de gas, Captura de CO2, Energía renovables

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green