| Autor: |
Rayzman, Viktor, Aturin, Andrei, Pevzner, Ilya, Sizyakov, Viktor, Ni, Leonid, Filipovich, Igor |
| Zdroj: |
JOM: The Journal of The Minerals, Metals & Materials Society (TMS); Aug2003, Vol. 55 Issue 8, p47-50, 4p |
| Abstrakt: |
Deposits of bauxite ores near aluminum smelters often possess an excessively high percentage of silica. Development of such high-silica ores would be beneficial to alumina producers. Therefore, unique industrial and operational experience in the field of high-silica bauxite processing was gained at the Russian National Aluminium-Magnesium Institute, St. Petersburg, pilot plant with the consecutive extraction of silica and alumina from low-grade ores. This article describes the chemistry, processing-unit operations, and results obtained from this process. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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