Characterization of hydrodenitrogenation catalysts by O2 chemisorption |
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| Authors: | S Brunet S Karmal D Duprez G Perot |
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| Affiliation: | (1) Laboratoire de Catalyse en Chimie Organique, UA CNRS 350, Faculté des Sciences de l'Université de Poitiers, 40, avenue du Recteur Pineau, 86022 Poitiers Cedex, France |
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| Abstract: | O2 chemisorption on sulfided NiMo/Al2O3 catalysts with Ni/Ni+Mo = 0 to 1 was measured at 273 K. The quantities of chemisorbed O2 were compared to the activities of the catalysts in biphenyl hydrogenation and in 1,2,3,4-tetrahydroquinoline hydrodenitrogenation (HDN) at 623 K, 3.5 MPa. |
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