Please use this identifier to cite or link to this item: http://nopr.niscair.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 400C, respectively. An attempt has also been made to develop a methodology to prepare nitriles from carboxylic acids over zeolites.
Page(s): 356-358
URI: http://hdl.handle.net/123456789/31279
ISSN: 0975-0991 (Online); 0971-457X (Print)
Appears in Collections:IJCT Vol.01(6) [November 1994]

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