The energy of interfacial reactions during mechanical separation of hematite and silica nanoparticles
Keywords:
flotation, hematite, α-quartz, ab initioAbstract
The paper analyses the flotation process of Kryvyi Rih basin iron ore. The electronic structure of hematite surfaces α-Fe2O3 and α-quartz combined with water molecules has been calculated by the ab initio methods and results of experimental studies have been interpreted. The atomic level changes in electronic structure associated with heterogeneous reactions on the surface.
flotation; hematite; α-quartz; ab initio.
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2017-02-24
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The energy of interfacial reactions during mechanical separation of hematite and silica nanoparticles. (2017). Journal of Surface Physics and Engineering, 13(3), 340-347. https://periodicals.karazin.ua/pse/article/view/8027