1. Screening the Effect of Water Vapour on Gas Adsorption Performance: Application to CO 2 Capture from Flue Gas in Metal-Organic Frameworks
- Author
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Dissegna, Stefano, Hardian, Rifan, Epp, Konstantin, Kieslich, Gregor, Coulet, Marie-Vanessa, Llewellyn, Philip, Fischer, Roland A., Chanut, Nicolas, Bourrelly, Sandrine, Kuchta, Bogdan, Serre, Christian, Chang, Jong-San, Wright, Paul A., Llewellyn, Philip L., ENERGIE (ENERGIE), Institut de recherches sur la catalyse et l'environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC), Matériaux divisés, interfaces, réactivité, électrochimie (MADIREL), Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Institut de Chimie du CNRS (INC), Institut Lavoisier de Versailles (ILV), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Univ Zurich, Inst Phys, CH-8057 Zurich, Switzerland, EaStCHEM School of Chemistry, University of St Andrews [Scotland], Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Ruhr Univ Bochum, Lehrstuhl Anorgan Chem 2, Organomet & Mat Chem, D-44801 Bochum, Germany, Ruhr Univ Bochum, Lehrstuhl Anorgan Chem 2, Organomet & Mat Chem, Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), Korean Research Institute of Chemical Technology (KRICT), and Korean Research Institute of Chemical Technology
- Subjects
Flue gas ,General Chemical Engineering ,Humidity ,02 engineering and technology ,[CHIM.MATE]Chemical Sciences/Material chemistry ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,0104 chemical sciences ,chemistry.chemical_compound ,General Energy ,Adsorption ,chemistry ,Chemical engineering ,Environmental chemistry ,Carbon dioxide ,Environmental Chemistry ,General Materials Science ,Metal-organic framework ,Sorption isotherm ,0210 nano-technology ,Water vapor ,ComputingMilieux_MISCELLANEOUS - Abstract
A simple laboratory-scale protocol that enables the evaluation of the effect of adsorbed water on CO2 uptake is proposed. 45 metal-organic frameworks (MOFs) were compared against reference zeolites and active carbons. It is possible to classify materials with different trends in CO2 uptake with varying amounts of pre-adsorbed water, including cases in which an increase in CO2 uptake is observed for samples with a given amount of pre-adsorbed water. Comparing loss in CO2 uptake between "wet" and "dry" samples with the Henry constant calculated from the water adsorption isotherm results in a semi-logarithmic trend for the majority of samples allowing predictions to be made. Outliers from this trend may be of particular interest and an explanation for the behaviour for each of the outliers is proposed. This thus leads to propositions for designing or choosing MOFs for CO2 capture in applications where humidity is present.
- Published
- 2017