Research progress of steel slag-based carbon sequestration

Qing Zhao; Chengjun Liu; Xiaohui  Mei; Henrik Saxén; Ron Zevenhoven

doi:10.1016/j.fmre.2022.09.023

Research progress of steel slag-based carbon sequestration

Qing Zhao
, Chengjun Liu^*
, Xiaohui Mei
, Henrik Saxén
, Ron Zevenhoven

^*Tämän työn vastaava kirjoittaja

Prosessi- ja systeemitekniikan laboratorio

Tutkimustuotos: Lehtiartikkeli › Katsausartikkeli › vertaisarvioitu

28 Sitaatiot (Scopus)

381 Lataukset (Pure)

Abstrakti

Large amounts of steel slag (SS) and CO2 are produced globally each year during steel production. An SS-based carbon capture and utilization (SS-CCU) process for CO2 mineralization is suitable specifically for steel-making industries for simultaneous mitigation of CO2 emissions and valorization of wastes. However, the SS-CCU process is currently in the stage of laboratory research and far away from industrial application. In this review, some SS-CCU processes, including direct and indirect carbonation processes, were explored and summarized. Herein, the key factors and mechanisms of the SS-based CO2 sequestration process were identified. The carbonation process efficacy and its environmental impact (including global warming, energy use, water use, and metallic pollutants) were evaluated. Furthermore, the challenges and prospects of the further development of the SS-CCU process were discussed.

Alkuperäiskieli	Englanti
Sivut	282-287
Sivumäärä	6
Julkaisu	Fundamental Research
Vuosikerta	5
Numero	1
DOI - pysyväislinkit	https://doi.org/10.1016/j.fmre.2022.09.023 https://doi.org/10.1016/j.fmre.2022.09.023
Tila	Julkaistu - tammik. 2025
OKM-julkaisutyyppi	A2 Katsausartikkeli tiedejulkaisuussa (artikkeli)

Rahoitus

Qing Zhao is currently the deputy director of Laboratory of Steel Metallurgy and Resources Recycling, Northeastern University. Between Sep. 2013 and Aug. 2014, he worked in the group of Prof. Ron Zevenhoven, the Nobel Laureate and the co-author of this paper, supported by China Scholarship Council. Dr. Zhao published over 30 SCI-articles in the name of the first author and corresponding author. He presided over 2 research projects supported by the National Natural Science Foundation of China, and 2 projects supported by the National Key R&D Program of China. He was selected for the \u201CHundred-Thousand-Ten Thousand Project of Liaoning\u201D in 2020. The authors gratefully acknowledge supports by the National Natural Science Foundation of China (Grant No. 52074078 ), National Key R&D Program of China (Grant No. 2021YFC2901200 ), and the Fundamental Research Funds for the Central Universities (Grants No. N2125034 , N2201023 , and N2025035 ).

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SDG 9 – Teollisuus, innovaatiot ja infrastruktuuri
SDG 11 – Kestävät kaupungit ja yhteisöt
SDG 12 – Vastuullinen kulutus ja tuotanto

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10.1016/j.fmre.2022.09.023Lisenssi: CC BY-NC-ND
10.1016/j.fmre.2022.09.023Lisenssi: CC BY

1-s2.0-S2667325822003892-mainLopullinen julkaistu versio, 686 KBLisenssi: CC BY-NC-ND

https://urn.fi/URN:NBN:fi-fe2025040122699

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Viittausmuodot

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title = "Research progress of steel slag-based carbon sequestration",

abstract = "Large amounts of steel slag (SS) and CO2 are produced globally each year during steel production. An SS-based carbon capture and utilization (SS-CCU) process for CO2 mineralization is suitable specifically for steel-making industries for simultaneous mitigation of CO2 emissions and valorization of wastes. However, the SS-CCU process is currently in the stage of laboratory research and far away from industrial application. In this review, some SS-CCU processes, including direct and indirect carbonation processes, were explored and summarized. Herein, the key factors and mechanisms of the SS-based CO2 sequestration process were identified. The carbonation process efficacy and its environmental impact (including global warming, energy use, water use, and metallic pollutants) were evaluated. Furthermore, the challenges and prospects of the further development of the SS-CCU process were discussed.",

keywords = "Carbon neutrality, Carbon sequestration, Carbonation, Resources recycling, Steel slag",

author = "Qing Zhao and Chengjun Liu and Xiaohui Mei and Henrik Sax{\'e}n and Ron Zevenhoven",

year = "2025",

month = jan,

doi = "10.1016/j.fmre.2022.09.023",

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journal = "Fundamental Research",

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T1 - Research progress of steel slag-based carbon sequestration

AU - Zhao, Qing

AU - Liu, Chengjun

AU - Mei, Xiaohui

AU - Saxén, Henrik

AU - Zevenhoven, Ron

PY - 2025/1

Y1 - 2025/1

N2 - Large amounts of steel slag (SS) and CO2 are produced globally each year during steel production. An SS-based carbon capture and utilization (SS-CCU) process for CO2 mineralization is suitable specifically for steel-making industries for simultaneous mitigation of CO2 emissions and valorization of wastes. However, the SS-CCU process is currently in the stage of laboratory research and far away from industrial application. In this review, some SS-CCU processes, including direct and indirect carbonation processes, were explored and summarized. Herein, the key factors and mechanisms of the SS-based CO2 sequestration process were identified. The carbonation process efficacy and its environmental impact (including global warming, energy use, water use, and metallic pollutants) were evaluated. Furthermore, the challenges and prospects of the further development of the SS-CCU process were discussed.

AB - Large amounts of steel slag (SS) and CO2 are produced globally each year during steel production. An SS-based carbon capture and utilization (SS-CCU) process for CO2 mineralization is suitable specifically for steel-making industries for simultaneous mitigation of CO2 emissions and valorization of wastes. However, the SS-CCU process is currently in the stage of laboratory research and far away from industrial application. In this review, some SS-CCU processes, including direct and indirect carbonation processes, were explored and summarized. Herein, the key factors and mechanisms of the SS-based CO2 sequestration process were identified. The carbonation process efficacy and its environmental impact (including global warming, energy use, water use, and metallic pollutants) were evaluated. Furthermore, the challenges and prospects of the further development of the SS-CCU process were discussed.

KW - Carbon neutrality

KW - Carbon sequestration

KW - Carbonation

KW - Resources recycling

KW - Steel slag

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=aboakademi&SrcAuth=WosAPI&KeyUT=WOS:001426897900001&DestLinkType=FullRecord&DestApp=WOS_CPL

U2 - 10.1016/j.fmre.2022.09.023

DO - 10.1016/j.fmre.2022.09.023

M3 - Review Article or Literature Review

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SN - 2096-9457

VL - 5

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JO - Fundamental Research

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Research progress of steel slag-based carbon sequestration

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Rahoitus

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