Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7539754 | Journal of Energy Storage | 2018 | 4 Pages |
Abstract
In order to assess the thermal behavior of water based sorption systems, isothermal titration calorimetry (ITC) experiments were done to measure the integral dilution enthalpies (ÎHD) of concentrated salt solutions via stepwise addition of water. Moreover the adsorption enthalpy (ÎHA) of different solids were measured with ITC as well. The data showing values of ÎHD in the range from 14â¯kJ/kg (KNO3) to â415â¯kJ/kg (NaOH) and ÎHA values from around 0.3â¯kJ/kg (MIL-53-AL) to â1380â¯kJ/kg (Zeolite XBF 13). Furthermore the titration results of the solid materials enable the possibility to calculate the adsorption capacity of these substances.
Related Topics
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Energy (General)
Authors
Thorge Brünig, Kristijan KrekiÄ, Rudolf Pietschnig,