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HomeMaterials Science ForumMaterials Science Forum Vol. 852Investigation on the Reduction of Ilmenite at...

Investigation on the Reduction of Ilmenite at Lower Temperatures

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Abstract:

The solid state reduction of ilmenite was studied using thermogravimetric analysis by a combination of XRD, SEM& EDS methods. Results showed that MgTiO₃ was the main impurity and influenced the reduction process of ilmenite. When the temperature was below 1000°C, reduction was controlled by the chemical reaction and the activation energy was 163 kJ/mol. Pretreatment of milling accelerated the solid reduction rate.

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Periodical:

Materials Science Forum (Volume 852)

Pages:

573-578

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.852.573

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Online since:

April 2016

Authors:

Min Chen, Xuan Xiao

Keywords:

Activation Energy, Ilmenite, Reduction, Thermogravimetry

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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