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

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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