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2022 , Vol. 22 >Issue 10: 1418 - 1424

DOI: https://doi.org/10.12034/j.issn.1009-606X.222345

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Secondary resources utilization, problems and countermeasures of the domestic and oversea steel industry

  • CANG Da-Qiang ,
  • ZHANG Ling-Ling ,
  • LIU Yang ,
  • CHEN Zhao-Hou ,
  • HE Bing-Yang
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  • 1. School of Metallurgy and Ecological Engineering, Beijing University of Science and Technology, Beijing 100083, China 2. School of Energy and Environmental Engineering, Beijing University of Science and Technology, Beijing 100083, China

Received date: 2022-09-19

  Revised date: 2022-10-13

  Online published: 2022-10-26

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Abstract

In order to improve the steel industrial secondary resources utilization level (steel slag as an example), the different gas, liquid, and solid phase secondary resources (wastes) from the steel industry are introduced first, and then the recent situation of the solid phase secondary resources is introduced. The problems and the relevant countermeasures are put forward for steel slag future utilization. So far steel slag is one of the most difficult proposals and utilization of solid secondary resources, and has become a hot topic in the world steel industry. So new steel slag technologies and product development are urgently needed for high efficiency, cleaner, and high value-added utilization for steel slag utilization.So new steel slag technologies and product development are urgently needed for high efficiency, cleaner, and high value-added utilization for steel slag.

Key words： steel industry; solid secondary resource; research and utilization; problem; countermeasure

Cite this article

CANG Da-Qiang , ZHANG Ling-Ling , LIU Yang , CHEN Zhao-Hou , HE Bing-Yang . Secondary resources utilization, problems and countermeasures of the domestic and oversea steel industry[J]. The Chinese Journal of Process Engineering, 2022 , 22(10) : 1418 -1424 . DOI: 10.12034/j.issn.1009-606X.222345

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