Experiments on Effect of Red Mud-Based Slag on Distribution of Sulfur in Liquid Iron

Gui Fang Zhang; Ying Dong Yang; Zhe Shi; Lei Gao

doi:10.4028/www.scientific.net/AMR.900.49

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Experiments on Effect of Red Mud-Based Slag on Distribution of Sulfur in Liquid Iron

Abstract:

Preliminary research has shown that red mud is a viable option to be used as a fluxing agent in the steelmaking process, as it is able to achieve similar results as fluxes currently used in steel refining. This research focused on how red mud can be used as a flux for refining steel. Desulfurization was conducted with aluminum additions and temperature variations. The results showed that experiments utilized waste residues from the aluminum industry as refining flux for steel refining; more than 95% sulfur reduction was achieved; increasing temperature and aluminum content can improve desulfurization.

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Periodical:

Advanced Materials Research (Volume 900)

Pages:

49-52

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.900.49

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Online since:

February 2014

Authors:

Gui Fang Zhang*, Ying Dong Yang, Zhe Shi, Lei Gao

Keywords:

Distribution of Sulfur, Red Mud-Based Slag, Steelmaking Refining Agent

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