<div class="csl-bib-body">
<div class="csl-entry">Schmidt, J. (2018). <i>NH3 Reformer for a SOFC System</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2018.48903</div>
</div>
-
dc.identifier.uri
https://doi.org/10.34726/hss.2018.48903
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/17505
-
dc.description.abstract
The NH3 dissociation performance of four commercially available catalysts, consisting of different Ni and Ru compositions, was tested. Therefore, ammonia was taken from a gas bottle and was alternately mixed with steam or was taken as pure NH3 gas, before it was sent through an electrically heated reformer. The reformer was developed and manufactured by the company AVL. Based on the residual NH3 concentration after the reformer and the temperature at the end of the reformer the different catalysts were compared to each other. The tests showed that Ni based catalysts had a better performance than Ru based catalysts in terms of NH3 dissociation under both moist and dry conditions. The desorption of the nitrogen atom from the catalyst surface was determined to be the reaction rate-limiting step. Furthermore, it was found that during moist measurements NO was built after the ammonia concentration fell below (0,8 ± 0,2) vol-% NH3.
en
dc.language
English
-
dc.language.iso
en
-
dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
-
dc.subject
NH3 Reformierung
de
dc.subject
SOFC Brennstoffzelle
de
dc.subject
NH3 reforming
en
dc.subject
SOFC
en
dc.title
NH3 Reformer for a SOFC System
en
dc.title.alternative
NH tief 3
de
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.identifier.doi
10.34726/hss.2018.48903
-
dc.contributor.affiliation
TU Wien, Österreich
-
dc.rights.holder
Jan Schmidt
-
dc.publisher.place
Wien
-
tuw.version
vor
-
tuw.thesisinformation
Technische Universität Wien
-
tuw.publication.orgunit
E166 - Institut für Verfahrenstechnik, Umwelttechnik und technische Biowissenschaften