Process for the preparation of sodium silicate from Kimberlite tailing

In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kim...

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Bibliographische Detailangaben
Hauptverfasser:	BAJAJ HARI C, GHELANI DEVENDRA L, CHANDRA SURESH, BAROCHIYA DIPTI J, DHAR M. K, RANPARA HEMAL N, RAO C. K, KUMAR KAMLESH, CHUNAWALA JATIN R, JASRA RAKSH V, MODY HARESH M, SOMANI RAJESH S
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kimberlite tailing with alkali solution in a open or closed system to obtain sodium silicate useful for commercial applications