Investigation of the processing of serpentinites
The processing of serpentinites by sintering them with caustic alkali has been shown. The majority of silica is leached from the resulting sinter and is recovered from the concentrate magnesium using solutions of strong mineral acids. Amorphous silica is leached from the residue with alkaline soluti...
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Veröffentlicht in: | Theoretical foundations of chemical engineering 2017-07, Vol.51 (4), p.527-529 |
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container_title | Theoretical foundations of chemical engineering |
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creator | Sagarunyan, S. A. Sarkisyan, A. M. Knyazyan, N. B. Nazaryan, E. M. Sagarunyan, A. S. |
description | The processing of serpentinites by sintering them with caustic alkali has been shown. The majority of silica is leached from the resulting sinter and is recovered from the concentrate magnesium using solutions of strong mineral acids. Amorphous silica is leached from the residue with alkaline solution. The solutions and the solid residue are processed according to the existing technologies. |
doi_str_mv | 10.1134/S0040579517040121 |
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subjects | Caustic leaching Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Inorganic acids Magnesium Silicon dioxide Sintering Technology of Inorganic Substances and Materials |
title | Investigation of the processing of serpentinites |
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