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Sustainable Utilization of Steel Slag from Traditional Industry and Agriculture to Catalysis

Author

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  • Di Gao

    (College of Metallurgy and Energy, North China University of Science and Technology, 21 Bohai Street, Tangshan 063210, China)

  • Fu-Ping Wang

    (College of Metallurgy and Energy, North China University of Science and Technology, 21 Bohai Street, Tangshan 063210, China)

  • Yi-Tong Wang

    (College of Metallurgy and Energy, North China University of Science and Technology, 21 Bohai Street, Tangshan 063210, China)

  • Ya-Nan Zeng

    (College of Metallurgy and Energy, North China University of Science and Technology, 21 Bohai Street, Tangshan 063210, China)

Abstract

Steel slag is a large amount of residual material produced in the process of steel manufacturing. With the requirements of sustainable development in China, the utilization of steel slag has become a hot issue. Through an in-depth study on steel slag, it is apparent that it has been widely used in various fields in recent years. The resource utilization of steel slag is not only conducive to resource conservation, but also conducive to sustainable production and environmental protection. In this paper, the common ways of resource utilization of steel slag in construction, agriculture, industry, and catalysis are reviewed. Steel slag as a solid waste with great development potential and large output is expected to be widely developed into high value-added products such as catalytic material in the future.

Suggested Citation

  • Di Gao & Fu-Ping Wang & Yi-Tong Wang & Ya-Nan Zeng, 2020. "Sustainable Utilization of Steel Slag from Traditional Industry and Agriculture to Catalysis," Sustainability, MDPI, vol. 12(21), pages 1-9, November.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:21:p:9295-:d:442141
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    References listed on IDEAS

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    1. Kim, Jung-Hun & Oh, Jeong-Ik & Tsang, Yiu Fai & Park, Young-Kwon & Lee, Jechan & Kwon, Eilhann E., 2020. "CO2-assisted catalytic pyrolysis of digestate with steel slag," Energy, Elsevier, vol. 191(C).
    2. Cho, Seong-Heon & Oh, Jeong-Ik & Jung, Sungyup & Park, Young-Kwon & Tsang, Yiu Fai & Ok, Yong Sik & Kwon, Eilhann E., 2020. "Catalytic pyrolytic platform for scrap tires using CO2 and steel slag," Applied Energy, Elsevier, vol. 259(C).
    3. Yongqi Sun & Zuotai Zhang & Lili Liu & Xidong Wang, 2014. "Multi-Stage Control of Waste Heat Recovery from High Temperature Slags Based on Time Temperature Transformation Curves," Energies, MDPI, vol. 7(3), pages 1-12, March.
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    Cited by:

    1. Bo Gao & Chao Yang & Yingxue Zou & Fusong Wang & Xiaojun Zhou & Diego Maria Barbieri & Shaopeng Wu, 2021. "Compaction Procedures and Associated Environmental Impacts Analysis for Application of Steel Slag in Road Base Layer," Sustainability, MDPI, vol. 13(8), pages 1-16, April.
    2. Wengang Li & Liping Ma & Shuyue Qiu & Xia Yin & Quxiu Dai & Wang Du, 2024. "Sustainable Utilization of Phosphogypsum in Multi-Solid Waste Recycled Aggregates: Environmental Impact and Economic Viability," Sustainability, MDPI, vol. 16(3), pages 1-18, January.
    3. Dana-Adriana Iluţiu-Varvara & Claudiu Aciu, 2022. "Metallurgical Wastes as Resources for Sustainability of the Steel Industry," Sustainability, MDPI, vol. 14(9), pages 1-25, May.
    4. Gajanayake Mudalige Pradeep Kumara & Ken Kawamoto, 2021. "Steel Slag and Autoclaved Aerated Concrete Grains as Low-Cost Adsorbents to Remove Cd 2+ and Pb 2+ in Wastewater: Effects of Mixing Proportions of Grains and Liquid-to-Solid Ratio," Sustainability, MDPI, vol. 13(18), pages 1-16, September.
    5. Maja Radziemska & Justyna Dzięcioł & Zygmunt M. Gusiatin & Agnieszka Bęś & Wojciech Sas & Andrzej Głuchowski & Beata Gawryszewska & Zbigniew Mazur & Martin Brtnicky, 2021. "Recycling of Blast Furnace and Coal Slags in Aided Phytostabilisation of Soils Highly Polluted with Heavy Metals," Energies, MDPI, vol. 14(14), pages 1-11, July.

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