Conversión de CO2 a metano empleando procesos SERP
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2026
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04/04/2025
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Universidad Complutense de Madrid
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En esta Tesis Doctoral se ha estudiado la aplicación de un proceso mejorado de metanación de CO2 a bajas temperaturas y presión atmosférica, con el objetivo de contribuir a la descarbonización estipulada en el Acuerdo de París. Esta mejora se consigue a partir de los denominados Sorption Enhanced Reaction Processes (SERP), que consisten en la adición de un adsorbente al proceso de reacción que sea capaz de retener uno de los productos y desplazar así el equilibrio de la reacción. Los catalizadores más recurrentes en esta reacción son los basados en níquel, mientras que los soportes más habituales son la alúmina, la sílice o mezclas de ambos soportes. Por otro lado, puesto que el producto que se quiere adsorber en la reacción es el agua, se seleccionaron las zeolitas y un titanosilicato ETS-4 como adsorbentes...
This PhD Thesis explores the application of an enhanced CO2 methanation process at low temperatures and atmospheric pressure, aimed at contributing to the decarbonization goals stipulated in the Paris Agreement. This improvement is achieved through Sorption Enhanced Reaction Processes (SERP), which involve the addition of an adsorbent to the reaction process that can retain one of the products, thus shifting the reaction equilibrium. The most used catalysts in this reaction are nickel-based, while typical supports include alumina, silica, or mixtures of both. Since water is the product intended to be adsorbed during the reaction, zeolites and titanosilicate (ETS-4) were selected as adsorbents...
This PhD Thesis explores the application of an enhanced CO2 methanation process at low temperatures and atmospheric pressure, aimed at contributing to the decarbonization goals stipulated in the Paris Agreement. This improvement is achieved through Sorption Enhanced Reaction Processes (SERP), which involve the addition of an adsorbent to the reaction process that can retain one of the products, thus shifting the reaction equilibrium. The most used catalysts in this reaction are nickel-based, while typical supports include alumina, silica, or mixtures of both. Since water is the product intended to be adsorbed during the reaction, zeolites and titanosilicate (ETS-4) were selected as adsorbents...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Ciencias Químicas, leída el 04-04-2025












