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Temperature characterization of an operando flow reactor for heterogeneous catalysis

Pfaff, Sebastian LU ; Karlsson, Hanna ; Abou Nada, Fahed LU ; Lundgren, Edvin LU and Zetterberg, Johan LU orcid (2019) In Journal of Physics D: Applied Physics 52(32).
Abstract
In this work, we present several methods to determine the temperature of a catalyst sample, as well as the gas surrounding it, in a typical flow reactor used for operando research on heterogeneous catalysis. To determine the sample temperature, we present an approach using calibrated IR-camera imagery, as well as thermographic phosphors. For the gas temperature, we present methods to extract temperature information from Planar Laser Induced Fluorescence (PLIF) measurements, one of which can be used during operando studies with an active catalyst in place.
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author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics D: Applied Physics
volume
52
issue
32
article number
324003
pages
10 pages
publisher
IOP Publishing
external identifiers
  • scopus:85069748201
ISSN
0022-3727
DOI
10.1088/1361-6463/ab236e
project
Combined techniques for studies of catalysis
language
English
LU publication?
yes
id
50555672-97be-43e2-a6c6-b314fa2c3f14
date added to LUP
2019-05-27 16:21:48
date last changed
2023-11-19 01:15:37
@article{50555672-97be-43e2-a6c6-b314fa2c3f14,
  abstract     = {{In this work, we present several methods to determine the temperature of a catalyst sample, as well as the gas surrounding it, in a typical flow reactor used for <i>operando</i> research on heterogeneous catalysis. To determine the sample temperature, we present an approach using calibrated IR-camera imagery, as well as thermographic phosphors. For the gas temperature, we present methods to extract temperature information from Planar Laser Induced Fluorescence (PLIF) measurements, one of which can be used during <i>operando</i> studies with an active catalyst in place.}},
  author       = {{Pfaff, Sebastian and Karlsson, Hanna and Abou Nada, Fahed and Lundgren, Edvin and Zetterberg, Johan}},
  issn         = {{0022-3727}},
  language     = {{eng}},
  number       = {{32}},
  publisher    = {{IOP Publishing}},
  series       = {{Journal of Physics D: Applied Physics}},
  title        = {{Temperature characterization of an <i>operando</i> flow reactor for heterogeneous catalysis}},
  url          = {{http://dx.doi.org/10.1088/1361-6463/ab236e}},
  doi          = {{10.1088/1361-6463/ab236e}},
  volume       = {{52}},
  year         = {{2019}},
}