2D model of the transfer processes in S-traps with wash-coated monolith channels and fixed bed for the application of H2S chemisorption in a fuel processor/fuel cell system

Valery A. Danilov; Gunther Kolb

doi:10.1016/j.cej.2021.129508

2D model of the transfer processes in S-traps with wash-coated monolith channels and fixed bed for the application of H₂S chemisorption in a fuel processor/fuel cell system

Valery A. Danilov, Gunther Kolb (Corresponding author)

Micro Flow Chemistry and Synthetic Meth.

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

A two-dimensional model was developed for H₂S chemisorption in different S-trap designs, including (i) ZnO coated monolith channels, (ii) ZnO fixed bed, and (iii) a new design. The new design was based on a modification of the monolithic reactor with adsorbent (ZnO) particles for filling the microchannels. The predicted concentration breakthrough curves were consistent with experimental literature data dealing with fixed bed and monolith S-traps.

Original language	English
Article number	129508
Number of pages	8
Journal	Chemical Engineering Journal
Volume	419
DOIs	https://doi.org/10.1016/j.cej.2021.129508
Publication status	Published - 1 Sep 2021

Bibliographical note

Funding Information:
The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project ?IAPUNIT? Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden.

Funding Information:
The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project â€œIAPUNITâ€� Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden.

Publisher Copyright:
Â© 2021 Elsevier B.V.

Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.

Keywords

Chemisorption
Fixed bed
HS
Mass transfer
Monolith
S-trap

Access to Document

10.1016/j.cej.2021.129508

Cite this

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title = "2D model of the transfer processes in S-traps with wash-coated monolith channels and fixed bed for the application of H2S chemisorption in a fuel processor/fuel cell system",

abstract = "A two-dimensional model was developed for H2S chemisorption in different S-trap designs, including (i) ZnO coated monolith channels, (ii) ZnO fixed bed, and (iii) a new design. The new design was based on a modification of the monolithic reactor with adsorbent (ZnO) particles for filling the microchannels. The predicted concentration breakthrough curves were consistent with experimental literature data dealing with fixed bed and monolith S-traps.",

keywords = "Chemisorption, Fixed bed, HS, Mass transfer, Monolith, S-trap",

author = "Danilov, {Valery A.} and Gunther Kolb",

note = "Funding Information: The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project ?IAPUNIT? Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden. Funding Information: The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project {\^a}€{\oe}IAPUNIT{\^a}€� Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden. Publisher Copyright: {\^A}{\textcopyright} 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

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doi = "10.1016/j.cej.2021.129508",

language = "English",

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2D model of the transfer processes in S-traps with wash-coated monolith channels and fixed bed for the application of H₂S chemisorption in a fuel processor/fuel cell system. / Danilov, Valery A.; Kolb, Gunther (Corresponding author).

In: Chemical Engineering Journal, Vol. 419, 129508, 01.09.2021.

Research output: Contribution to journal › Article › Academic › peer-review

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AU - Kolb, Gunther

N1 - Funding Information: The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project ?IAPUNIT? Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden. Funding Information: The work was financial supported by the European Defence Agency (EDA) through the Ad-Hoc project â€œIAPUNITâ€� Contract B 1490 GEM 3 GP, jointly financed by the Federal Republic of Austria, the Federal Republic of Germany, the Kingdom of the Netherlands, the Republic of Slovenia and the Kingdom of Sweden. Publisher Copyright: Â© 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

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AB - A two-dimensional model was developed for H2S chemisorption in different S-trap designs, including (i) ZnO coated monolith channels, (ii) ZnO fixed bed, and (iii) a new design. The new design was based on a modification of the monolithic reactor with adsorbent (ZnO) particles for filling the microchannels. The predicted concentration breakthrough curves were consistent with experimental literature data dealing with fixed bed and monolith S-traps.

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