at Google ScholarTitle data
Müller, Norbert ; Jess, Andreas ; Moos, Ralf:
Direct sensing of coke deposits on fixed bed catalysts in refinery processes.
In:
Proceedings SENSOR 2009. -
Wunstorf
: AMA Verband für Sensorik und Messtechnik e.V.
,
2009
. - pp. 329-331
ISBN 978-3-9810993-5-5
DOI: https://doi.org/10.5162/sensor09/v2/p3.3
Related URLs
Project information
| Project financing: |
Deutsche Forschungsgemeinschaft |
|---|
Abstract in another language
The activity of heterogeneous catalysts in refinery processes is substantially influenced by formation of coke deposits. This study expands an in-situ method for direct determination of the coke loading in fixed bed catalysts by utilizing suspension balance techniques. Here, it is investigated whether it is possible to measure the coke content during coking and regeneration. Applied to a technical relevant Al2O3-based Cr2O3-catalyst, it is shown that the electrical impedance of a catalyst pellet is strongly correlated with its degree of coke loading.
Further data
| Item Type: | Article in a book |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials Profile Fields > Advanced Fields > Advanced Materials Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT Profile Fields Profile Fields > Advanced Fields Research Institutions Research Institutions > Research Centres |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 21 Apr 2015 07:38 |
| Last Modified: | 13 Nov 2015 10:15 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/10493 |