<div class="csl-bib-body">
<div class="csl-entry">Kiss, M., Bösenhofer, M., Wartha, E.-M., Hauzenberger, F., Gruber, M., Feilmayr, C., Stocker, H., Gruber, J. C., & Harasek, M. (2024). Numerical Evaluation of the Suitability of Thermally Thick Alternative Reducing Agents in the Raceway Zone. In <i>AISTech 2024 - Proceedings of the Iron & Steel Technology Conference</i> (pp. 201–209). https://doi.org/10.33313/388/025</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/199114
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dc.description.abstract
Alternative reducing agents (ARAs) can be an ecologically attractive substitution for pulverized coal in the blast furnace raceway zone. However, the grinding behavior of ARAs, e.g., biomass, can be different from coal and yield larger particle sizes. It has to be evaluated if larger, thermally thick, particles show a suitable thermochemical conversion behavior for the use as ARAs. Euler-Lagrange simulations are used to evaluate and optimize the thermochemical conversion of larger particles in the raceway zone. A previously developed resolved Lagrangian particle model implemented to OpenFOAM® is used to investigate the internal particle states during injection.
en
dc.language.iso
en
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dc.subject
Biomass
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dc.subject
Blast furnace
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dc.subject
CFD
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dc.subject
Lagrangian particle model
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dc.subject
OpenFOAM®
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dc.subject
Resolved particle model
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dc.title
Numerical Evaluation of the Suitability of Thermally Thick Alternative Reducing Agents in the Raceway Zone
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
Primetals Technologies (Austria), Austria
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dc.contributor.affiliation
RHI Magnesita (Austria), Austria
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dc.contributor.affiliation
Voestalpine (Austria), Austria
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dc.contributor.affiliation
Voestalpine (Austria), Austria
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dc.contributor.affiliation
K1-MET GmbH, Austria
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dc.relation.isbn
978-0-930767-26-6
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dc.description.startpage
201
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dc.description.endpage
209
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dc.rights.holder
AIST
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
AISTech 2024 - Proceedings of the Iron & Steel Technology Conference
