TANTALUM¿BASED CATALYST DEPOSITED ON SILICA FOR THE TRANSFORMATION OF ETHANOL INTO BUTADIENE
The invention concerns a catalyst comprising at least the element tantalum, and at least one mesoporous oxide matrix that has undergone an acid wash comprising at least 90% by weight of silica before washing, the mass of the element tantalum being in the range 0.1% to 30% of the mass of said mesopor...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention concerns a catalyst comprising at least the element tantalum, and at least one mesoporous oxide matrix that has undergone an acid wash comprising at least 90% by weight of silica before washing, the mass of the element tantalum being in the range 0.1% to 30% of the mass of said mesoporous oxide matrix. |
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