Obtaining high-quality microsilica
Автор: Yermolaev V.V., Kupryashkina L.I., Rodkina D.A., Usanova E.Y.
Журнал: Огарёв-online @ogarev-online
Статья в выпуске: 6 т.9, 2021 года.
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The methods of obtaining microsilica, widely used in various industries, are considered. Shortcomings of the methods and ways of their improving are revealed. For the synthesis of high-quality microsilica the authors suggest using concentrated nitric acid as a precipitator of silicic acid from an alkaline solution.
Diatomite, microsilica, modification, acid, alkali, heat treatment, chemical analysis, sediment, filtrate
Короткий адрес: https://sciup.org/147250084
IDR: 147250084
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