Version 1
: Received: 22 April 2024 / Approved: 23 April 2024 / Online: 23 April 2024 (08:57:58 CEST)
How to cite:
Knoks, A.; Mezulis, A.; Richter, C.; Varnagiris, S.; Urbonavicius, M.; Milcius, D.; Meirbekova, R.; Gunnarsson, G.; Kleperis, J. Investigation of Aluminium White Dross for Hydrogen Generation via Hydrolysis. Preprints2024, 2024041503. https://doi.org/10.20944/preprints202404.1503.v1
Knoks, A.; Mezulis, A.; Richter, C.; Varnagiris, S.; Urbonavicius, M.; Milcius, D.; Meirbekova, R.; Gunnarsson, G.; Kleperis, J. Investigation of Aluminium White Dross for Hydrogen Generation via Hydrolysis. Preprints 2024, 2024041503. https://doi.org/10.20944/preprints202404.1503.v1
Knoks, A.; Mezulis, A.; Richter, C.; Varnagiris, S.; Urbonavicius, M.; Milcius, D.; Meirbekova, R.; Gunnarsson, G.; Kleperis, J. Investigation of Aluminium White Dross for Hydrogen Generation via Hydrolysis. Preprints2024, 2024041503. https://doi.org/10.20944/preprints202404.1503.v1
APA Style
Knoks, A., Mezulis, A., Richter, C., Varnagiris, S., Urbonavicius, M., Milcius, D., Meirbekova, R., Gunnarsson, G., & Kleperis, J. (2024). Investigation of Aluminium White Dross for Hydrogen Generation via Hydrolysis. Preprints. https://doi.org/10.20944/preprints202404.1503.v1
Chicago/Turabian Style
Knoks, A., Gudmundur Gunnarsson and Janis Kleperis. 2024 "Investigation of Aluminium White Dross for Hydrogen Generation via Hydrolysis" Preprints. https://doi.org/10.20944/preprints202404.1503.v1
Abstract
In this work various sample of primary aluminum dross were investigated for composition and evaluation of hydrogen generation via hydrolysis in low concentration alkali solution. Composi-tion revealed low to moderate aluminium content and hydrolysis reactions showed low hydrogen generation volumes per sample mass as well as purity, where composition plays substantial role in the hydrogen evolution, yet showing that there is possible place for dross use in hydrogen generation. It was revealed that some dross samples in addition to hydrogen also release methane via hydrolysis. Rection rate was obtained by the shrinking core model, written for spherical solid particles. Sample composition on hydrogen generation volume is compared to known literature.
Chemistry and Materials Science, Metals, Alloys and Metallurgy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.