Artículo
Renewable and Electroactive Biomass-Derived Tubes for CO2Capture in Agroindustrial Processes
Fecha de publicación:
06/2021
Editorial:
American Chemical Society
Revista:
ACS Sustainable Chemistry and Engineering
ISSN:
2168-0485
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Tube-shaped renewable carbon materials were developed to work as separation agents for CO2 capture in agroindustrial and intensive farming facilities. The tubes have electrical properties and moderate CO2 adsorption capacities. These materials can be heated directly through the Joule effect by applying an electric potential between the ends and thus reaching temperatures higher than 473 K in a few seconds with an applied voltage of near 10 V. The tube's temperature can be easily controlled by manipulating the applied voltage, which is of interest for the development and design of CO2 capture processes through electric swing adsorption. The tubular form of the material also provides the alternative to be filled up with adsorbents like zeolite and metal-organic frameworks to produce highly selective structured adsorbents based on renewable carbon materials with the advantage of providing direct Joule heating. These materials were studied as separation agents to be part of cycles like vacuum swing adsorption, electric swing adsorption, and both combined. The tubes were tested through consecutive and repeated adsorption and Joule heating desorption experiments. The dynamics of the tube's temperature and the CO2 gas-phase composition showed consistency and repeatability. The results revealed the robustness and reliability of the biomass-derived tubes to work as separation agents for CO2 capture.
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Identificadores
Colecciones
Articulos(INQUINOA)
Articulos de INST.DE QUIMICA DEL NOROESTE
Articulos de INST.DE QUIMICA DEL NOROESTE
Citación
Aráoz, María Emilse; Marcial, Adrián Facundo; Trejo González, José Adolfo; Avila, Adolfo María; Renewable and Electroactive Biomass-Derived Tubes for CO2Capture in Agroindustrial Processes; American Chemical Society; ACS Sustainable Chemistry and Engineering; 9; 23; 6-2021; 7759-7768
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