Process for preparing detergent builder zeolite-a from kimberlite tailings

Process for preparing detergent builder zeolite-a from kimberlite tailings

The present invention provides a process for the preparation of detergent builder Zeolite-A from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting an acid treated Kimberlite tailing with alkali solution to obtain sodium silicate and react...

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Hauptverfasser: GHELANI DEVENDRA, BAJAJ HARI C, BAROCHIYA DIPTI, CHANDRA SURESH, DHAR M. K, KUMAR KAMLESH, CHUNAWALA J. R, RAO KESHAV, JASRA RAKSH V, MODY H. M, RANPARA HEMAL, SOMANI R. S
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:The present invention provides a process for the preparation of detergent builder Zeolite-A from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting an acid treated Kimberlite tailing with alkali solution to obtain sodium silicate and reacting it with alkaline aluminium source at room temperature and crystallizing at higher temperature to obtain Zeolite-A. The product is useful as builder in detergent formulation.