Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Suresh Chandra0
Maharaj Kishen Dhar0
Rajesh Shantilal Somani0
Raksh Vir Jasra0
Devendra Ghelani0
Dipti Barochiya0
Haresh Mahipatlal Mody0
Hari Chand Bajaj0
...
Date of Patent
July 14, 2009
Patent Application Number
12016970
Date Filed
January 18, 2008
Patent Primary Examiner
Patent abstract
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 aluminum source at room temperature and crystallizing at higher temperature to obtain Zeolite-A. The product is useful as builder in detergent formulation.
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