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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Borgschulte, A. | - |
dc.contributor.author | Delmelle, Renaud | - |
dc.contributor.author | Duarte, Renata Bessa | - |
dc.contributor.author | Heel, Andre | - |
dc.contributor.author | Boillat, P | - |
dc.contributor.author | Lehmann, E | - |
dc.date.accessioned | 2018-08-09T12:48:24Z | - |
dc.date.available | 2018-08-09T12:48:24Z | - |
dc.date.issued | 2016-06-29 | - |
dc.identifier.issn | 1463-9076 | de_CH |
dc.identifier.issn | 1463-9084 | de_CH |
dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/8937 | - |
dc.description.abstract | Water adsorption enhanced catalysis has been recently shown to greatly increase the conversion yield of CO2 methanation. However, the joint catalysis and adsorption process requires new reactor concepts. We measured the spatial water distribution in a model fixed bed reactor using time resolved neutron imaging. Due to the high neutron attenuation coefficient of hydrogen, the absorbed water in the sorption catalyst gives a high contrast allowing us to follow its formation and map its distribution. At the same time, the product gas was analysed by FTIR-gas analysis. The measurements provided crucial insights into the future design of sorption reactors: during the sorption enhanced reaction, a reaction front runs through the reactor. Once the extension of the reaction front reaches the exhaust, the conversion rate of sorption enhanced methanation decreases. The existence of a reaction front running through the reactor is prerequisite for a high conversion rate. We give a simple model of the experimental results, in particular the conditions, under which a reaction front is established. In particular the latter effect must be taken into account for the dimensions of a large scale reactor. | de_CH |
dc.language.iso | en | de_CH |
dc.publisher | Royal Society of Chemistry | de_CH |
dc.relation.ispartof | Physical Chemistry Chemical Physics | de_CH |
dc.rights | Licence according to publishing contract | de_CH |
dc.subject.ddc | 540: Chemie | de_CH |
dc.title | Water distribution in a sorption enhanced methanation reactor by time resolved neutron imaging | de_CH |
dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
dcterms.type | Text | de_CH |
zhaw.departement | School of Engineering | de_CH |
zhaw.organisationalunit | Institute of Materials and Process Engineering (IMPE) | de_CH |
dc.identifier.doi | 10.1039/c5cp07686b | de_CH |
dc.identifier.pmid | 26791100 | de_CH |
zhaw.funding.eu | No | de_CH |
zhaw.originated.zhaw | Yes | de_CH |
zhaw.pages.end | 17223 | de_CH |
zhaw.pages.start | 17217 | de_CH |
zhaw.publication.status | publishedVersion | de_CH |
zhaw.volume | 18 | de_CH |
zhaw.publication.review | Peer review (Publikation) | de_CH |
zhaw.funding.snf | 407040-153928 | de_CH |
zhaw.webfeed | Prozesstechnik | de_CH |
Appears in collections: | Publikationen School of Engineering |
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Borgschulte, A., Delmelle, R., Duarte, R. B., Heel, A., Boillat, P., & Lehmann, E. (2016). Water distribution in a sorption enhanced methanation reactor by time resolved neutron imaging. Physical Chemistry Chemical Physics, 18, 17217–17223. https://doi.org/10.1039/c5cp07686b
Borgschulte, A. et al. (2016) ‘Water distribution in a sorption enhanced methanation reactor by time resolved neutron imaging’, Physical Chemistry Chemical Physics, 18, pp. 17217–17223. Available at: https://doi.org/10.1039/c5cp07686b.
A. Borgschulte, R. Delmelle, R. B. Duarte, A. Heel, P. Boillat, and E. Lehmann, “Water distribution in a sorption enhanced methanation reactor by time resolved neutron imaging,” Physical Chemistry Chemical Physics, vol. 18, pp. 17217–17223, Jun. 2016, doi: 10.1039/c5cp07686b.
BORGSCHULTE, A., Renaud DELMELLE, Renata Bessa DUARTE, Andre HEEL, P BOILLAT und E LEHMANN, 2016. Water distribution in a sorption enhanced methanation reactor by time resolved neutron imaging. Physical Chemistry Chemical Physics. 29 Juni 2016. Bd. 18, S. 17217–17223. DOI 10.1039/c5cp07686b
Borgschulte, A., Renaud Delmelle, Renata Bessa Duarte, Andre Heel, P Boillat, and E Lehmann. 2016. “Water Distribution in a Sorption Enhanced Methanation Reactor by Time Resolved Neutron Imaging.” Physical Chemistry Chemical Physics 18 (June): 17217–23. https://doi.org/10.1039/c5cp07686b.
Borgschulte, A., et al. “Water Distribution in a Sorption Enhanced Methanation Reactor by Time Resolved Neutron Imaging.” Physical Chemistry Chemical Physics, vol. 18, June 2016, pp. 17217–23, https://doi.org/10.1039/c5cp07686b.
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