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http://nopr.niscpr.res.in/handle/123456789/31279| Title: | reparation of nitriles from carboxylic acids over zeolite catalysts |
| Authors: | Nagaiah, K Kulkarni, S J Subrahmanyam, M Rao, A V Rama |
| Issue Date: | Nov-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The reactions of acetic acid, propionic acid and/or benzoic acid with ammonia have been carried out over various modified and unmodified HZSM-5 with Si/AI ratios from 30 to 280, H-mordenite, HY, SAPO (40 type) and SiO2-AI2O3 catalysts. The maximum yields of acetonitrile, propionitrile and benzonitrile are 99, 91 and 99% with 99% selectivity over HZSM-5 (30), H-mordenite and SAPO (40 type) catalysts at 400ᵒC, respectively. An attempt has also been made to develop a methodology to prepare nitriles from carboxylic acids over zeolites. |
| Page(s): | 356-358 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.01(6) [November 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 1(6) 356-358.pdf | 589.7 kB | Adobe PDF | View/Open |
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