Abstract
Potential reduction in carbon intensity of steelmaking (for integrated plants and electric furnaces) is estimated, based on published consumption figures. The analysis shows that substantial reductions in carbon intensity are feasible with existing process options. In future, ironmaking with green hydrogen would be a competitive option should the anticipated reductions in the relative cost of green hydrogen be realized.
References
HYBRIT Fossil-free steel. https://www.hybritdevelopment.se/en/
O. Schmidt, A. Gambhir, I. Staffell, A. Hawkes, J. Nelson, and S. Few: Int. J. Hydrogen Energy., 2017, vol. 42, pp. 30470–92.
L. Bertuccioli, A. Chan, D. Hart, F. Lehner, B. Madden and E. Standen: Study on development of water electrolysis in the EU. Fuel Cells and Hydrogen Joint Undertaking, 2014. https://www.fch.europa.eu/node/783
US Energy Information Administration: Electric Power Annual 2020. www.eia.gov
US Energy Information Administration: Henry Hub Natural Gas Spot Price. https://www.eia.gov/dnav/ng/hist/rngwhhdM.htm
M. Perato, S. Magnani, C. Ravenscroft and R.L. Hunter: Direct from Midrex, June 2017, pp. 4-16.
J. Gibson: On the use of pre-reduced feed in the blast furnace process. PhD thesis, Carnegie Mellon University, 2016.
W.F. Castle: Int. J. Refrig., 2002, vol. 25, pp. 158–72.
US Energy Information Administration: State electricity profiles. https://www.eia.gov/electricity/state/unitedstates/index.php
US National Archives and Records Administration: Code of Federal Regulations, Title 40, Part 98 – Mandatory Greenhouse Gas Reporting, Table C-1. https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-98
Office of Energy Efficiency & Renewable Energy, US Department of Energy: Hydrogen Shot. https://www.energy.gov/eere/fuelcells/hydrogen-shot
M. Jampani, J. Gibson, and P.C. Pistorius: Metall. Mater. Trans. B., 2019, vol. 50B, pp. 1290–9.
M.M. Fine and N.B. Melcher: Prereduced iron ore pellets: Preparation, Properties, Utilization. Bureau of Mines, United States Department of the Interior, Bulletin 651, 1970.
M. Geerdes, R. Chaigneau, and O. Lingiardi: Modern Blast Furnace Ironmaking: An Introduction, 4th ed. IOS Press, Amsterdam, 2020.
W. Zhang, J. Dai, C. Li, X. Yu, Z. Xue, and H. Saxén: Steel Res., 2021, vol. 92, p. 2000326.
Association for Iron and Steel Technology. Industry Roundups. http://digital.library.aist.org/categories/roundups.html
K.E. Daehn, A.C. Serrenho, and J.M. Allwood: Environ. Sci. Technol., 2019, vol. 51, pp. 6599–606.
P.C. Pistorius: Extraction 2018, B. Davis.et al. (eds). The Minerals, Metals & Materials Series. Springer, Cham, 2018, pp. 631-638. https://doi.org/10.1007/978-3-319-95022-8_49
J. Kohler: The Denver Post, October 15, 2021. https://www.denverpost.com/2021/10/15/colorado-steel-mill-solar-lightsource-bp-xcel/
S. Köhle, J. Hoffman, J.C. Baumert, M. Picco, P. Nyssen, and E. Filippini: Improving the productivity of electric arc furnaces. European Commission, Directorate-General for Research and Innovation, Report EUR., 2003, vol. 20803, p. 11.
J. Poveromo, in The Making, Shaping and Treating of Steel, 11th Edition, Ironmaking Volume, D.H. Wakelin (ed.). AISE Steel Foundation, Pittsburgh, 1999, p. 631.
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Pistorius, P.C. Steelmaking Decarbonization Options with Current Technology. Metall Mater Trans B 53, 1335–1338 (2022). https://doi.org/10.1007/s11663-022-02463-z
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DOI: https://doi.org/10.1007/s11663-022-02463-z