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Original scientific paper

Energy analysis on the reduction of iron from vanadium-extracted waste slag: comparison of biomass and different coals

R. Guo ; Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, Maanshan, China; School of Metallurgy, Northeastern University, Shenyang, China
H. Q. Xie ; School of Metallurgy, Northeastern University, Shenyang, China
M. Zhou ; Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, Maanshan, China; School of Metallurgy, Northeastern University, Shenyang, China
Z. Y. Wang ; Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, Maanshan, China


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Abstract

In this paper, lignite, bituminous coal, anthracite, and biomass were used as reducing agents for carbon thermal reduction of vanadium-extracted waste slag. The energy consumption analysis and environmental impact assessment were carried out on the vanadium-extracted waste slag by reducing with different reducing agents via thermodynamic analysis, providing a reference for energy saving and emission reduction work.

Keywords

iron; vanadium-extracted waste slag; reduction; energy consumption; environmental impact

Hrčak ID:

281381

URI

https://hrcak.srce.hr/281381

Publication date:

1.1.2023.

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