A Short Review on Ni-Catalyzed Methanation of CO²: Reaction Mechanism, Catalyst Deactivation, Dynamic Operation
- Today, the use of renewable energies and recycling of climate-changing gases are increasingly important. In this context,coupling of methanation with small, decentralized CO2sources such as biogas plants provides one possibility. However,fluctuating availability of renewables for hydrogen production in combination with small storage volumes result in anenhanced demand for dynamic process operation. This leads to new research challenges with respect to the required cata-lysts and the overall process design. To draw reliable conclusions about the catalytic performance under dynamic processoperation, the mechanism of the methanation reaction as well as typical deactivation procedures of the catalyst appliedunder steady-state conditions have to be reviewed thoroughly.
Author: | Luisa Falling, Stefan KaluzaORCiD, Peter StrucksORCiD |
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open access (DINI-Set): | open_access |
Qualitätssicherung: | peer reviewed |
open access : | Hybrid - Subskriptionszeitschrift |
agreement: | DEAL Wiley |
Fachbereich/Einrichtung: | Hochschule Düsseldorf / Fachbereich - Maschinenbau und Verfahrenstechnik |
Document Type: | Article |
Year of Completion: | 2021 |
Language of Publication: | English |
Publisher: | Wiley |
Parent Title (English): | Chemie Ingenieur Technik |
Volume: | 93 |
Article Number: | 10 |
First Page: | 1526 |
Last Page: | 1536 |
URN: | urn:nbn:de:hbz:due62-opus-32134 |
DOI: | https://doi.org/10.1002/cite.202100049 |
ISSN: | 1522-2640 |
Tag: | CO2Methanation; Deactivation; Dynamic operation; Ni catalysts; Power-to-gas |
Corresponding Author: | Peter Strucks |
Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten |
Licence (German): | Creative Commons - CC BY - Namensnennung 4.0 International |
Release Date: | 2021/08/06 |