Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/30817| Title: | Alkylation of toluene with n-propanol over modified zeolites |
| Authors: | Reddy, P Ram Kulkarni, S J Subrahmanyam, M |
| Issue Date: | Mar-1998 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The reaction of alkylation of toluene with n-propanol has been carried out over HY, LaY, CeY, CrY, LaKY, HZSM-5 and LaZSM-5 zeolites. The yields of cymenes obtained are 35-68 wt% with high selectivity. The modified zeolites promoted by two different cations like LaKY are better catalysts for this reaction. The presence of promoter like La3+ in Y zeolite increases the alkylation activity, decreases the dealkylation of toluene to benzene and coking. The presence of K+ or Na+ decreases the cooking and dealkylation. |
| Page(s): | 69-73 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.05(2) [March 1998] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 5(2) 69-73.pdf | 273.33 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.