Results of studying the influence of Russian commercial milling additives of various chemical nature on the process of dry milling calcined alumina are presented. It is shown that use of the additives studied makes it possible not only to reduce the time of alumina raw material fine milling of by a factor of 1.5 – 2, but also to increase the submicron particle fraction (<1 μm) yield within finished activated product.
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Translated from Novye Ogneupory, No. 7, pp. 33 – 41, July, 2022.
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Trubitsyn, M.A., Volovicheva, N.A., Furda, L.V. et al. Research in the Area of Preparing Activated Alumina. Part 3. Efficiency of Using Russian Additive-Intensifiers during Milling High-Alumina Raw Materials. Refract Ind Ceram 63, 370–377 (2022). https://doi.org/10.1007/s11148-023-00738-9
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DOI: https://doi.org/10.1007/s11148-023-00738-9