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http://nopr.niscpr.res.in/handle/123456789/31163| Title: | Catalytic conversion of aniline to diphenylamine |
| Authors: | Basu, J K Kar, D D Biswas, A K |
| Issue Date: | Jan-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A promoted γ-Al2O3 catalyst impregnated with 7 wt% HCl and 7 wt% H3BO3 has been recommended for the manufacture of diphenylamine (DPA) from aniline in vapour phase process. The catalyst selection has been based on the comparison of activity and selectivity among γ-Al2O3 catalysts treated with different chemicals. It has been observed that H3BO3 has the characteristics of arresting the rapid deactivation of γ-Al2O3 catalyst and improving the DPA selectivity. A kinetic model based on dual site adsorption has been found suitable for kinetics of the catalytic system. |
| Page(s): | 7-12 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.01(1) [January 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 1(1) 7-12.pdf | 398.42 kB | Adobe PDF | View/Open |
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