On the CO2 and H2O chemisorption on hydrotalcite-based adsorbents for sorption-enhanced water-gas-shift processes.

K.T. Coenen, F. Gallucci, P.D. Cobden, H.A.J. van Dijk, E.J.M. Hensen, M. van Sint Annaland

Onderzoeksoutput: Bijdrage aan congresPosterAcademic

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Samenvatting

Thermogravimetric analysis (TGA) was used to study the adsorption phenomena of CO2 and H2O on a hydrotalcite-based adsorbent to be used for sorption-enhanced Water-Gas-Shift (SEWGS). The adsorption of CO2 and H2O and the interaction between the two can be described when considering the presence of at least three different sites (2 for CO2 and 1 for H2O) participating in the adsorption phenomena at elevated temperatures. The experiments confirm that the regeneration conditions are crucial for activating more sites for CO2 adsorption and are therefore the limiting factor for the cyclic working capacity of the adsorbent.
Originele taal-2Engels
StatusGepubliceerd - 14 jun 2016
Evenement24th International Symposium on Chemical Reaction Engineering (ISCRE 24) - Minneapolis, MN, Verenigde Staten van Amerika
Duur: 12 jun 201615 jun 2016
http://iscre.org/ISCRE24/

Congres

Congres24th International Symposium on Chemical Reaction Engineering (ISCRE 24)
Verkorte titelISCRE 24
Land/RegioVerenigde Staten van Amerika
StadMinneapolis, MN
Periode12/06/1615/06/16
Internet adres

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