Structural study of the incorporation kinetics of CO2 and N2 in semi-clathrates hydrates by neutron diffraction
Hydrate Based Separation Process (HBSP) is a promising alternative solution to reduce anthropogenic carbon dioxide (CO2) emissions from numerous industrial activities(1). The interest is to study Carbon Capture and Storage (CCS) by HBSP from CO2-based semi-clathrate hydrates of TBAB (Tetra-Butyl-Ammonium Bromide). In our previous work, we reported the guest-induced modifications of the semi-clathrate structures of TBAB upon CO2 or N2 incorporation(2) or temperature annealing(3). Under gas pressure, type B is preferentially formed. In order to reveal the conditions of the structural transition upon guest encapsulation kinetic(5), and the reversibility of the process, in-situ diffraction data are necessary. This will allow the tuning of functional properties (melting temperature, gas capacity and selectivity) and optimize hydrate-based CO2 capture.
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The recommended format for citing this dataset in a research publication is in the following format:
chazallon; HAIDAR Rima; NASSIF Vivian and PIRIM Claire. (2023). Structural study of the incorporation kinetics of CO2 and N2 in semi-clathrates hydrates by neutron diffraction. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-22-818
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