Iron supported on beaded carbon black as active, selective and stable catalyst for direct CO2 to olefin conversion

Schultheis SE, Herold F, Koh ES, Oefner N, Hungsberg M, Drochner A, Etzold BJ (2023)

Publication Type: Journal article

Publication year: 2023

Journal

Catalysis Communications Elsevier

Book Volume: 175

Article Number: 106622

DOI: 10.1016/j.catcom.2023.106622

Abstract

The Fischer-Tropsch-to-Olefins process allows to convert waste stemming CO2 with green hydrogen to olefins. Iron can catalyse both core reactions: 1) reverse-water-gas-shift as well as 2) Fischer-Tropsch. Carbon supported catalysts were reported to be highly attractive in this context, but until now mainly non technically applicable research carbons like nanotubes or ordered mesoporous carbons were studied and long term stability studies are missing. Here, beaded carbon blacks, were studied as available and inexpensive support materials for Fe catalysts in CO2-based FTO. The most promising support yielded selectivities towards olefins of almost 40% and showed for 170 h high stability.

Authors with CRIS profile

Bastian Etzold

Involved external institutions

Technische Universität Darmstadt

Germany (DE) NTNU Trondheim - Norwegian University of Science and Technology

Norway (NO)

How to cite

APA:

Schultheis, S.E., Herold, F., Koh, E.S., Oefner, N., Hungsberg, M., Drochner, A., & Etzold, B.J. (2023). Iron supported on beaded carbon black as active, selective and stable catalyst for direct CO2 to olefin conversion. Catalysis Communications, 175. https://doi.org/10.1016/j.catcom.2023.106622

MLA:

Schultheis, Stephan E., et al. "Iron supported on beaded carbon black as active, selective and stable catalyst for direct CO2 to olefin conversion." Catalysis Communications 175 (2023).

BibTeX: Download