Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers

Journal article


Publication Details

Author(s): Aslam R, Müller K, Müller M, Koch M, Wasserscheid P, Arlt W
Journal: Journal of Chemical and Engineering Data
Publisher: American Chemical Society
Publication year: 2016
Volume: 61
Journal issue: 1
Pages range: 643-649
ISSN: 0021-9568


Abstract


Liquid organic hydrogen carriers (LOHC) are potential compounds that can facilitate chemical energy storage and hydrogen logistics using reversible hydrogenation. For the process development, the physical solubility of hydrogen in potential LOHCs is required. In this work, solubility of hydrogen in the potential LOHC systems toluene/methylcyclohexane, N-ethylcarbazole/perhydro-N-ethylcarbazole, and dibenzyltoluene/perhydrodibenzyltoluene was measured using the static isochoric saturation method. The data were measured at low pressures up to 10 bar within the temperature range of (293 to 373) K. Hydrogen solubility in hydrogenated forms of the LOHCs was found to be higher compared to the dehydrogenated forms. Solubility in all substances increased with increasing temperature within the whole temperature range under consideration. The temperature dependency of the Henry coefficient of hydrogen in the solvents was correlated using the Benson and Krause correlation.



FAU Authors / FAU Editors

Arlt, Wolfgang Prof. Dr.-Ing.
Lehrstuhl für Thermische Verfahrenstechnik
Aslam, Rabya
Lehrstuhl für Thermische Verfahrenstechnik
Koch, Marcus
Lehrstuhl für Chemische Reaktionstechnik
Müller, Michael
Lehrstuhl für Chemische Reaktionstechnik
Müller, Karsten PD Dr.
Lehrstuhl für Thermische Verfahrenstechnik
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


How to cite

APA:
Aslam, R., Müller, K., Müller, M., Koch, M., Wasserscheid, P., & Arlt, W. (2016). Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers. Journal of Chemical and Engineering Data, 61(1), 643-649. https://dx.doi.org/10.1021/acs.jced.5b00789

MLA:
Aslam, Rabya, et al. "Measurement of Hydrogen Solubility in Potential Liquid Organic Hydrogen Carriers." Journal of Chemical and Engineering Data 61.1 (2016): 643-649.

BibTeX: 

Last updated on 2018-07-08 at 14:09