Desulfurization Challenges in the Transition to Green Steel Production

Elmira Moosavi-Khoonsari; Neslihan Dogan; Frank N.H. Schrama; Fernando B. Guerra; Kezhuan Gu

doi:10.33313/389/092

Desulfurization Challenges in the Transition to Green Steel Production

Elmira Moosavi-Khoonsari
, Neslihan Dogan
, Frank N.H. Schrama
, Fernando B. Guerra
, Kezhuan Gu

Résultats de recherche: Chapitre dans un livre, rapport, actes de conférence › Participation à un ouvrage collectif lié à un colloque ou une conférence › Revue par des pairs

Résumé

As a result of the global transition towards green steel production, integrated steel plants are optimizing the existing processes and/or adopting new steelmaking methods to minimize their carbon footprint. These adjustments affect desulfurization conditions and requirements. The present study examines how the desulfurization is impacted for both hot metal and liquid steel across three routes: the traditional blast furnace (BF) - basic oxygen furnace (BF-BOF) with increased scrap ratio, the direct reduced iron (DRI) - electric arc furnace (EAF) with varying scrap to DRI ratios, and the DRI - electric smelting furnace (ESF) - BOF. This work discusses challenges and possible solutions for each route.

langue originale	Anglais
titre	AISTech 2025 - Proceedings of the Iron and Steel Technology Conference
Editeur	Association for Iron and Steel Technology
Pages	859-868
Nombre de pages	10
ISBN (Electronique)	9780930767372
Les DOIs	https://doi.org/10.33313/389/092
état	Publié - 2025
Evénement	2025 Iron and Steel Technology Conference, AISTech 2025 - Nashville, Etats-Unis Durée: 5 mai 2025 → 8 mai 2025

Série de publications

Nom	AISTech - Iron and Steel Technology Conference Proceedings
ISSN (imprimé)	1551-6997

Conférence

Conférence	2025 Iron and Steel Technology Conference, AISTech 2025
Pays/Territoire	Etats-Unis
La ville	Nashville
période	5/05/25 → 8/05/25

SDG des Nations Unies

Ce résultat contribue à ou aux Objectifs de développement durable suivants

SDG 12 – Consommation et production durables
SDG 13– Mesures relatives à la lutte contre les changements climatiques

Accès au document

10.33313/389/092

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Contient cette citation

Moosavi-Khoonsari, E., Dogan, N., Schrama, F. N. H., Guerra, F. B., & Gu, K. (2025). Desulfurization Challenges in the Transition to Green Steel Production. Dans AISTech 2025 - Proceedings of the Iron and Steel Technology Conference (p. 859-868). (AISTech - Iron and Steel Technology Conference Proceedings). Association for Iron and Steel Technology. https://doi.org/10.33313/389/092

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title = "Desulfurization Challenges in the Transition to Green Steel Production",

abstract = "As a result of the global transition towards green steel production, integrated steel plants are optimizing the existing processes and/or adopting new steelmaking methods to minimize their carbon footprint. These adjustments affect desulfurization conditions and requirements. The present study examines how the desulfurization is impacted for both hot metal and liquid steel across three routes: the traditional blast furnace (BF) - basic oxygen furnace (BF-BOF) with increased scrap ratio, the direct reduced iron (DRI) - electric arc furnace (EAF) with varying scrap to DRI ratios, and the DRI - electric smelting furnace (ESF) - BOF. This work discusses challenges and possible solutions for each route.",

keywords = "Basic oxygen furnace, Desulfurization, Direct reduced iron, Electric arc furnace, Electric smelting furnace, Green steel production, Scrap ratio, Steelmaking alternative routes",

author = "Elmira Moosavi-Khoonsari and Neslihan Dogan and Schrama, \{Frank N.H.\} and Guerra, \{Fernando B.\} and Kezhuan Gu",

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year = "2025",

doi = "10.33313/389/092",

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Moosavi-Khoonsari, E, Dogan, N, Schrama, FNH, Guerra, FB & Gu, K 2025, Desulfurization Challenges in the Transition to Green Steel Production. Dans AISTech 2025 - Proceedings of the Iron and Steel Technology Conference. AISTech - Iron and Steel Technology Conference Proceedings, Association for Iron and Steel Technology, p. 859-868, 2025 Iron and Steel Technology Conference, AISTech 2025, Nashville, Etats-Unis, 5/05/25. https://doi.org/10.33313/389/092

Desulfurization Challenges in the Transition to Green Steel Production. / Moosavi-Khoonsari, Elmira; Dogan, Neslihan; Schrama, Frank N.H. et al.
AISTech 2025 - Proceedings of the Iron and Steel Technology Conference. Association for Iron and Steel Technology, 2025. p. 859-868 (AISTech - Iron and Steel Technology Conference Proceedings).

Résultats de recherche: Chapitre dans un livre, rapport, actes de conférence › Participation à un ouvrage collectif lié à un colloque ou une conférence › Revue par des pairs

TY - GEN

T1 - Desulfurization Challenges in the Transition to Green Steel Production

AU - Moosavi-Khoonsari, Elmira

AU - Dogan, Neslihan

AU - Schrama, Frank N.H.

AU - Guerra, Fernando B.

AU - Gu, Kezhuan

PY - 2025

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N2 - As a result of the global transition towards green steel production, integrated steel plants are optimizing the existing processes and/or adopting new steelmaking methods to minimize their carbon footprint. These adjustments affect desulfurization conditions and requirements. The present study examines how the desulfurization is impacted for both hot metal and liquid steel across three routes: the traditional blast furnace (BF) - basic oxygen furnace (BF-BOF) with increased scrap ratio, the direct reduced iron (DRI) - electric arc furnace (EAF) with varying scrap to DRI ratios, and the DRI - electric smelting furnace (ESF) - BOF. This work discusses challenges and possible solutions for each route.

AB - As a result of the global transition towards green steel production, integrated steel plants are optimizing the existing processes and/or adopting new steelmaking methods to minimize their carbon footprint. These adjustments affect desulfurization conditions and requirements. The present study examines how the desulfurization is impacted for both hot metal and liquid steel across three routes: the traditional blast furnace (BF) - basic oxygen furnace (BF-BOF) with increased scrap ratio, the direct reduced iron (DRI) - electric arc furnace (EAF) with varying scrap to DRI ratios, and the DRI - electric smelting furnace (ESF) - BOF. This work discusses challenges and possible solutions for each route.

KW - Basic oxygen furnace

KW - Desulfurization

KW - Direct reduced iron

KW - Electric arc furnace

KW - Electric smelting furnace

KW - Green steel production

KW - Scrap ratio

KW - Steelmaking alternative routes

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AN - SCOPUS:105008434164

T3 - AISTech - Iron and Steel Technology Conference Proceedings

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BT - AISTech 2025 - Proceedings of the Iron and Steel Technology Conference

PB - Association for Iron and Steel Technology

T2 - 2025 Iron and Steel Technology Conference, AISTech 2025

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