70 Years of LD‐Steelmaking—Quo Vadis?

Research output: Contribution to journalReview articlepeer-review

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70 Years of LD‐Steelmaking—Quo Vadis? / Cappel, Jürgen; Ahrenhold, Frank; Egger, Martin W. et al.
In: Metals, Vol. 12.2022, No. 6, 912, 26.05.2022.

Research output: Contribution to journalReview articlepeer-review

Harvard

Cappel, J, Ahrenhold, F, Egger, MW, Hiebler, H & Schenk, J 2022, '70 Years of LD‐Steelmaking—Quo Vadis?', Metals, vol. 12.2022, no. 6, 912. https://doi.org/10.3390/met12060912

APA

Cappel, J., Ahrenhold, F., Egger, M. W., Hiebler, H., & Schenk, J. (2022). 70 Years of LD‐Steelmaking—Quo Vadis? Metals, 12.2022(6), Article 912. https://doi.org/10.3390/met12060912

Vancouver

Cappel J, Ahrenhold F, Egger MW, Hiebler H, Schenk J. 70 Years of LD‐Steelmaking—Quo Vadis? Metals. 2022 May 26;12.2022(6):912. doi: 10.3390/met12060912

Author

Cappel, Jürgen ; Ahrenhold, Frank ; Egger, Martin W. et al. / 70 Years of LD‐Steelmaking—Quo Vadis?. In: Metals. 2022 ; Vol. 12.2022, No. 6.

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@article{6ef538109fd645ad8964f7befb404442,
title = "70 Years of LD‐Steelmaking—Quo Vadis?",
abstract = "Basic Oxygen Furnace (BOF) steelmaking is, worldwide, the most frequently applied process. According to the world steel organization statistical report, 2021, it saw a total production share of 73.2%, or 1371.2 million tons per year of the world steel production in 2020. The rest is produced in Electric Arc Furnace (EAF)‐based steel mills (26.3%), and only a very few open‐hearth and induction furnace‐based steel mills. The BOF technology remains the leading technology applied based on its undoubted advantages in productivity and liquid steel composition control. The BOF technology started as the LD process 70 years ago, with the first heat applied in November 1952 in a steel mill in Linz, Austria. The name LD was formed from the first letters of the two sites with the first industrial scale plants, Linz and Donawitz, both in Austria. The history and development of the process have been honored in multiple anniversary publications over the last few decades. Nevertheless, the focus of the steel industry worldwide is significantly changing following a social and political trend and the requirement for fossil‐free energy generation and industrial production to be in accordance with the world climate targets committed to in relation to the decades leading up to 2050. Iron and steel production is one of the major polluters of climate changing greenhouse gases; it must change to renewable primary energy sources and the use of climate‐neutral reduction agents. Because it is very obvious that carbon, as the main component for steel strength properties, cannot be eliminated totally from the steel production process, the question arises of where a “zero carbon” approach can lead? This paper will review the ongoing success story of the LD‐process, discuss the recent technology advancements, and give an outlook on the future role of the process in the steel industry.",
keywords = "advancements, BOF, history, LD‐process, oxygen steelmaking, process technology, zero carbon",
author = "J{\"u}rgen Cappel and Frank Ahrenhold and Egger, {Martin W.} and Heribert Hiebler and Johannes Schenk",
note = "Publisher Copyright: {\textcopyright} 2022 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2022",
month = may,
day = "26",
doi = "10.3390/met12060912",
language = "English",
volume = "12.2022",
journal = "Metals",
issn = "2075-4701",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "6",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - 70 Years of LD‐Steelmaking—Quo Vadis?

AU - Cappel, Jürgen

AU - Ahrenhold, Frank

AU - Egger, Martin W.

AU - Hiebler, Heribert

AU - Schenk, Johannes

N1 - Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2022/5/26

Y1 - 2022/5/26

N2 - Basic Oxygen Furnace (BOF) steelmaking is, worldwide, the most frequently applied process. According to the world steel organization statistical report, 2021, it saw a total production share of 73.2%, or 1371.2 million tons per year of the world steel production in 2020. The rest is produced in Electric Arc Furnace (EAF)‐based steel mills (26.3%), and only a very few open‐hearth and induction furnace‐based steel mills. The BOF technology remains the leading technology applied based on its undoubted advantages in productivity and liquid steel composition control. The BOF technology started as the LD process 70 years ago, with the first heat applied in November 1952 in a steel mill in Linz, Austria. The name LD was formed from the first letters of the two sites with the first industrial scale plants, Linz and Donawitz, both in Austria. The history and development of the process have been honored in multiple anniversary publications over the last few decades. Nevertheless, the focus of the steel industry worldwide is significantly changing following a social and political trend and the requirement for fossil‐free energy generation and industrial production to be in accordance with the world climate targets committed to in relation to the decades leading up to 2050. Iron and steel production is one of the major polluters of climate changing greenhouse gases; it must change to renewable primary energy sources and the use of climate‐neutral reduction agents. Because it is very obvious that carbon, as the main component for steel strength properties, cannot be eliminated totally from the steel production process, the question arises of where a “zero carbon” approach can lead? This paper will review the ongoing success story of the LD‐process, discuss the recent technology advancements, and give an outlook on the future role of the process in the steel industry.

AB - Basic Oxygen Furnace (BOF) steelmaking is, worldwide, the most frequently applied process. According to the world steel organization statistical report, 2021, it saw a total production share of 73.2%, or 1371.2 million tons per year of the world steel production in 2020. The rest is produced in Electric Arc Furnace (EAF)‐based steel mills (26.3%), and only a very few open‐hearth and induction furnace‐based steel mills. The BOF technology remains the leading technology applied based on its undoubted advantages in productivity and liquid steel composition control. The BOF technology started as the LD process 70 years ago, with the first heat applied in November 1952 in a steel mill in Linz, Austria. The name LD was formed from the first letters of the two sites with the first industrial scale plants, Linz and Donawitz, both in Austria. The history and development of the process have been honored in multiple anniversary publications over the last few decades. Nevertheless, the focus of the steel industry worldwide is significantly changing following a social and political trend and the requirement for fossil‐free energy generation and industrial production to be in accordance with the world climate targets committed to in relation to the decades leading up to 2050. Iron and steel production is one of the major polluters of climate changing greenhouse gases; it must change to renewable primary energy sources and the use of climate‐neutral reduction agents. Because it is very obvious that carbon, as the main component for steel strength properties, cannot be eliminated totally from the steel production process, the question arises of where a “zero carbon” approach can lead? This paper will review the ongoing success story of the LD‐process, discuss the recent technology advancements, and give an outlook on the future role of the process in the steel industry.

KW - advancements

KW - BOF

KW - history

KW - LD‐process

KW - oxygen steelmaking

KW - process technology

KW - zero carbon

UR - http://www.scopus.com/inward/record.url?scp=85130781096&partnerID=8YFLogxK

U2 - 10.3390/met12060912

DO - 10.3390/met12060912

M3 - Review article

AN - SCOPUS:85130781096

VL - 12.2022

JO - Metals

JF - Metals

SN - 2075-4701

IS - 6

M1 - 912

ER -