A process for synthesizing precursor of vanadium phosphate oxide and activated catalysts derive thereof
A process for producing VOHPO4.0.5H2O comprises the step of reacting V2O5 and H3PO4 in an alcohol solution under high pressure at the temperature of 100-150C to form the VOHPO4 0.5H2O solid in the alcohol solution. The present invention also relates to a process to obtain a structural and reducibili...
| Príomhchruthaitheoirí: | , |
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| Formáid: | Patent |
| Foilsithe / Cruthaithe: |
2007
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| Achoimre: | A process for producing VOHPO4.0.5H2O comprises the step of reacting V2O5 and H3PO4 in an alcohol solution under high pressure at the temperature of 100-150C to form the VOHPO4 0.5H2O solid in the alcohol solution. The present invention also relates to a process to obtain a structural and reducibility properties of vanadyl pyrophosphate catalysts for partial oxidation of n-butane of maleic anhydride. |
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