| PATENT ASSIGNEE'S COUNTRY | India |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Catalyst of formula (VO)2P2O7,TiO2 - Refluxing V salt in presence of aliphatic alc. - Adding acid to form vanadyl pyrophosphate hydrate (VO)2H4P2O9 (I) - Mixing (I) with Ti oxide - Heat. in presence of air at 300 - 600C for 1 - 10 hours |
| PATENT PHOTOCOPY | Available on request |
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