Patent Profile
| Patent No: | IN246306 [India] | Application No: | 05376DELNP2005 |
| Title: | A process for the preparaing amorphous silica from kimberlite tailing | ||
| Issue Date: | 24-02-2011 | File Date: | 23-11-2005 |
| Inventor(s): | RAKSH VIR JASRA, HARESH MAHIPATLAL MODY, HARI CHAND BAJAJ, RAJESH SHANTILAL SOMANI, JATIN RAMESHCHANDRA CHUNAWALA, HEMAL | ||
| IPC Classification: | C07D | ||
| Abstract: | The present invention relates to a process for preparing amorphous silica from kimberlite tailing- a waste in diamond mining. The process comprises treating of kimberlite with acid, further reacting it with alkali solution to obtain soluble metal silicate solution, which is subsequently neutralized with mineral acid to polymerize silica as insoluble precipitates. The products are useful in rubber, paints as abrasive etc. | ||
| Licensing Option: | License is already granted. Technology has already been Commercialized. Further license is possible. | ||
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: director[at]csmcri[dot]res[dot]in
:91-278- 2569496 Ext. 6000, 6010
:https://www.csmcri.res.in
Industrial Applications
Materials Processes [Materials]
Mining Techniques/Processes [Mining and Minerals]
Sustainable Development Goals (SDGs)
Industry, Innovation and Infrastructure
CSIR-Themes
Mining , Minerals, Metals And Materials
Chemicals (including leather) and Petrochemicals