Patent Profile
| Patent No: | US6790424 [USA] | Application No: | 09/998968 |
| Title: | Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product | ||
| Issue Date: | 14-09-2004 | File Date: | 31-10-2001 |
| Inventor(s): | RAKESH VIR JASRA, PRAVINCHANDRA MAHASUKHRAY OZA, RAJESH SHANTILAL SOMANI, JATIN RAMESHCHANDRA CHUNNAWALA, MRUNAL VINODBHAI SHETH, VIKRAM VINODRAI THAKKAR, YOGIRAJ MANSUKHLAL BADHEKA, JAYALEKSHMY AYYER, VIRENDRA BHIKABHAI PATEL, | ||
| IPC Classification: | C01F011/18 | ||
| Abstract: | An environmentally friendly process for the production of precipitated calcium carbonate suitable for industrial application from a calcium carbonate-rich by-product of a nitrophosphate fertilizer plant. The process employs purification steps of calcination, carbonation and optional treatment with an emulsion of fatty or fatty derivatives. | ||
| Licensing Option: | Technology development complete. Engineering package can be supplied. | ||
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: director[at]csmcri[dot]res[dot]in
:91-278- 2569496 Ext. 6000, 6010
:https://www.csmcri.res.in
Industrial Applications
CleanTech [Chemistry, Chemical Processes]
Inorganic materials [Chemistry, Chemical Processes]
Recycling [Environmental (Clean Tech)]