110762 20230519145400.0 doi 10.1016/j.jcou.2021.101456 sideral 123266 ART-2021-123266 eng Bailera, Manuel Universidad de Zaragoza (orcid)0000-0002-9174-9820 A review on CO2 mitigation in the Iron and Steel industry through Power to X processes 2021 Access copy available to the general public Unrestricted In this paper we present the first systematic review of Power to X processes applied to the iron and steel industry. These processes convert renewable electricity into valuable chemicals through an electrolysis stage that produces the final product or a necessary intermediate. We have classified them in five categories (Power to Iron, Power to Hydrogen, Power to Syngas, Power to Methane and Power to Methanol) to compare the results of the different studies published so far, gathering specific energy consumption, electrolysis power capacity, CO2 emissions, and technology readiness level. We also present, for the first time, novel concepts that integrate oxy-fuel ironmaking and Power to Gas. Lastly, we round the review off with a summary of the most important research projects on the topic, including relevant data on the largest pilot facilities (2–6 MW). info:eu-repo/grantAgreement/ES/DGA/LMP134-18 info:eu-repo/grantAgreement/ES/DGA/T46-17R info:eu-repo/grantAgreement/ES/MINECO-FEDER/ENE2016-76850-R info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 8.321 2021 ENGINEERING, CHEMICAL 16 / 143 = 0.112 2021 Q1 T1 CHEMISTRY, MULTIDISCIPLINARY 36 / 180 = 0.2 2021 Q1 T1 1.392 2021 Process Chemistry and Technology 2021 Q1 Chemical Engineering (miscellaneous) 2021 Q1 11.3 2021 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Lisbona, Pilar Universidad de Zaragoza (orcid)0000-0002-2306-6729 Peña, Begoña Universidad de Zaragoza (orcid)0000-0001-9967-5806 Romeo, Luis M. Universidad de Zaragoza (orcid)0000-0001-7379-6159 5004 590 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Máquinas y Motores Térmi. 46 (2021), 101456 [30 pp.] J. CO2 util. Journal of CO2 Utilization 2212-9820 2498734 http://zaguan.unizar.es/record/110762/files/texto_completo.pdf Postprint 2468986 http://zaguan.unizar.es/record/110762/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:110762 articulos driver 2023-05-18-13:37:47 ARTICLE