Abstract
The hydrochloric acid leaching process of titanium-containing blast furnace slag was studied. The results showed that the optimal experimental conditions for the leaching reaction of hydrochloric acid were liquid-to-solid ratio 10:1, heating temperature 100 °C, hydrochloric acid concentration 7%, raw material particle size 150–250 μm, and reaction time 6 h. The factors affecting the leaching reaction from descending to large are HCl concentration > reaction time > heating temperature > slag particle size T.
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Acknowledgements
This work was financially supported by the National Natural Science Foundation of China (Grant No. 51474093, 51474092, 51774143), the Natural Science Foundation of Hebei Province (No. E2016209163, E2018209266), and the High School Science and Technology Research Project of Hebei Province (No. BJ2017050).
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Liang, J., Li, H., Wang, J., Wang, D., Reddy, R.G., Yang, Y. (2019). Study on the Reaction Behavior of Hydrochloric-Acid-Containing Titanium Blast Furnace Slag. In: TMS 2019 148th Annual Meeting & Exhibition Supplemental Proceedings. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-030-05861-6_117
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DOI: https://doi.org/10.1007/978-3-030-05861-6_117
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