<div class="csl-bib-body">
<div class="csl-entry">Walk, A. V., Weiss, B., & Wukovits, W. (2024, February 28). <i>Detailed Unit Operation Modelling for Flowsheeting for CO2 reduction</i> [Poster Presentation]. 5th FemChem Scientific Workshop, Wien, Austria. http://hdl.handle.net/20.500.12708/210519</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/210519
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dc.description.abstract
steel industry, known for its significant global impact on CO2 emissions, demands continuous efforts towards
sustainable and efficient practices. Process simulation has emerged as an essential tool in optimizing
steel production, providing insights into complex unit operations. Traditionally, static models have been employed
to expedite simulations, leveraging computational efficiency. However, recent advancements in computer
capabilities have made the utilization of rigorous dynamic models both practical and feasible.
In the pursuit of enhancing process simulation, my research focused on the Blast Oxygen Furnace (BOF) unit
operation. During my master thesis I successfully constructed and implemented a dynamic BOF model using
gPROMS®, an advanced process simulation software by Siemens AG. This model was integrated into an
existing static calculating model library, paving the way for a more comprehensive understanding of the dynamic
aspects of the steel production process.
My simulation results for the BOF model demonstrate its versatility in simulating different converter sizes and
operational procedures. The model accurately reproduces refining reactions of carbon, silicon, manganese,
and phosphorus, showcasing excellent agreement with measured data. Furthermore, the dynamic BOF model
captures physiochemical phenomena, including melting behavior and dissolution, along with ballistic droplet
movement.
The focus of my ongoing doctoral research, is to further dive into the development of dynamic unit operations.
My first mission: development and implementation of a sinter strand model. This model aims to depict the most
influential reactions, including homogeneous gas-gas reactions and heterogeneous solid-gas reactions. By
extending the capabilities of process simulation to encompass complex dynamic phenomena, this research
contributes to the evolving landscape of steel production optimization.
For the 5th Scientific Workshop (FemChem) I would like to present:
• The impact of process simulation on sustainability and process optimization
• BOF:
o The advancements accomplished in BOF modelling
o Simulated phenomena and results
• The sinter strand model and its current capabilities as well as future plans
en
dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.language.iso
en
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dc.subject
Modeling and Simulation
en
dc.subject
Iron and Steel
en
dc.subject
Process Optimization
en
dc.subject
Sinter Strand
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dc.title
Detailed Unit Operation Modelling for Flowsheeting for CO2 reduction
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
Primetals Technologies (Austria), Austria
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dc.relation.grantno
FO999892415_09012023_115249162
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dc.type.category
Poster Presentation
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tuw.project.title
K1-MET - Competence Center for Excellent Technologies in Advanced Metallurgical and Environmental Process Development; Project 2.7: Flowsheet modelling for CO2 reduction
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tuw.researchTopic.id
E6
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tuw.researchTopic.id
C6
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tuw.researchTopic.name
Sustainable Production and Technologies
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tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.value
30
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tuw.researchTopic.value
70
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tuw.publication.orgunit
E166-02-1 - Forschungsgruppe Nachhaltige Technologien und Prozess-Simulation
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tuw.author.orcid
0009-0004-2874-2265
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tuw.author.orcid
0000-0001-6381-1319
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tuw.event.name
5th FemChem Scientific Workshop
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tuw.event.startdate
27-02-2024
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tuw.event.enddate
27-02-2024
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Wien
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tuw.event.country
AT
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tuw.event.institution
FemChem, TU Wien
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tuw.event.presenter
Walk, Arleen Victoria
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wb.sciencebranch
Chemische Verfahrenstechnik
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wb.sciencebranch
Metallurgie
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wb.sciencebranch
Umwelttechnik
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wb.sciencebranch.oefos
2040
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wb.sciencebranch.oefos
2111
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wb.sciencebranch.oefos
2071
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wb.sciencebranch.value
70
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wb.sciencebranch.value
15
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wb.sciencebranch.value
15
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item.languageiso639-1
en
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item.openairetype
conference poster not in proceedings
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item.grantfulltext
none
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item.fulltext
no Fulltext
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item.cerifentitytype
Publications
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item.openairecristype
http://purl.org/coar/resource_type/c_18co
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crisitem.author.dept
E166-02-1 - Forschungsgruppe Nachhaltige Technologien und Prozess-Simulation
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crisitem.author.dept
Primetals Technologies (Austria)
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crisitem.author.dept
E166-02-1 - Forschungsgruppe Nachhaltige Technologien und Prozess-Simulation
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crisitem.author.orcid
0009-0004-2874-2265
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crisitem.author.orcid
0000-0001-6381-1319
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crisitem.author.parentorg
E166-02 - Forschungsbereich Thermische Verfahrenstechnik und Simulation
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crisitem.author.parentorg
E166-02 - Forschungsbereich Thermische Verfahrenstechnik und Simulation
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crisitem.project.funder
FFG - Österr. Forschungsförderungs- gesellschaft mbH
