Patent Profile
| Patent No: | US7560093 [USA] | Application No: | 12/016970 |
| Title: | Process for preparing detergent builder zeolite-a from kimberlite tailings | ||
| Issue Date: | 14-07-2009 | File Date: | 18-01-2008 |
| Inventor(s): | JASRA RAKSH VIR, SOMANI RAJESH SHANTILAL, MODY HARESH MAHIPATLAL, BAJAJ HARI CHAND, CHUNAWALA JATIN SHANTILAL, GHELANI DEVENDRA LALJIBHAI, RANPARA HEMAL NARENDRAKUMAR, BAROCHIYA DIPTI JIVANBHAI, SURESH CHANDRA, DHAR M. K., C. KESHAV RAO, KAMLESH KUMAR | ||
| IPC Classification: | C01B39/14 | ||
| 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. |
||
| Licensing Option: | License is already granted. Technology has already been Commercialized. Further license is possible. | ||
CSIR-Central Salt & Marine Chemicals Research Institute[CSIR-CSMCRI]
: director[at]csmcri[dot]res[dot]in
:91-278- 2569496 Ext. 6000, 6010
:https://www.csmcri.res.in
: director[at]csmcri[dot]res[dot]in
:91-278- 2569496 Ext. 6000, 6010
:https://www.csmcri.res.in
Industrial Applications
Chemistry, Chemical Processes Polymers [Chemistry, Chemical Processes]