7–11 Jul 2025
University of the Witwatersrand, Johannesburg
Africa/Johannesburg timezone
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Modelling the thermodynamic properties of TiCl3 medium

Not scheduled
20m
Solomon Mahlangu House (University of the Witwatersrand, Johannesburg)

Solomon Mahlangu House

University of the Witwatersrand, Johannesburg

Poster Presentation Track A - Physics of Condensed Matter and Materials Poster Session

Speaker

Ms Andile Mazibuko (University of Limpopo)

Description

The reduction of titanium tetrachloride (TiCl4) with magnesium (Mg) results in the production of intermediates such as titanium trichloride (TiCl3) and titanium dichloride (TiCl2). Experimental work has been done to develop a continuous reduction process using TiCl3 and TiCl2. However, more investigations still need to be done to understand these mediums and their interactions. In this study, we will be looking at two TiCl3 polymorphs as a potential medium for titanium production. We employ the DL_POLY code to understand the effect of temperature on the TiCl3 mediums with R-3 and P3112 space groups. It was noted from the Gibbs free energy that reactions in the R-3 medium are not favourable at 50 K – 2000 K. The results of this study give us more insight into the TiCl3 medium as a potential medium for evaluating titanium.

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Primary author

Ms Andile Mazibuko (University of Limpopo)

Co-authors

Prof. Hasani Chauke (University of Limpopo) Prof. Phuti Ngoepe (University of Limpopo)

Presentation materials

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