Catalytic hydrogenation of vegetable oils. II. The activity of the prereduced copper chromite catalyst
The prereduction of copper chromite with hydrogen produces a strong deactivation of catalyst in soybean oil hydrogenation at 200 C and 6 atm. ESCA studies and kinetic data show that the decrement of the activity is correlated to the disappearance of Cu″ and Cu′ species and to the decrement of Cu/Cr...
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| Veröffentlicht in: | Journal of the American Oil Chemists' Society 1982-11, Vol.59 (11), p.465-469 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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