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

^*Korresponderande författare för detta arbete

Process- och systemteknik

Forskningsoutput: Tidskriftsbidrag › Översiktsartikel › Peer review

28 Citeringar (Scopus)

376 Nedladdningar (Pure)

Sammanfattning

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.

Originalspråk	Engelska
Sidor (från-till)	282-287
Antal sidor	6
Tidskrift	Fundamental Research
Volym	5
Nummer	1
DOI	https://doi.org/10.1016/j.fmre.2022.09.023 https://doi.org/10.1016/j.fmre.2022.09.023
Status	Publicerad - jan. 2025
MoE-publikationstyp	A2 Översiktsartikel artikel i en vetenskaplig tidskrift

Finansiering

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 ).

FN:s SDG:er

Detta resultat bidrar till följande hållbara utvecklingsmål:

SDG 9 – Hållbar industri, innovationer och infrastruktur
SDG 11 – Hållbara städer och samhällen
SDG 12 – Hållbar konsumtion och produktion

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

1-s2.0-S2667325822003892-mainSlutlig publicerad version, 686 KBLicens: CC BY-NC-ND

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

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Research progress of steel slag-based carbon sequestration

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FN:s SDG:er

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