Influence of the various forms of molybdena on the adsorptive and catalytic (dehydrogenation and hydrogenolysis) properties of molybdena-alumina catalysts |
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| Authors: | F. K. Shmidt Kim En Khva B. V. Timashkova S. M. Krasnopolskaya N. E. Bauer N. N. Orlova |
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| Affiliation: | (1) Institute of Petroleum and Coal Synthesis, State University Zhdanov, Irkutsk, USSR |
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| Abstract: | The contents of three forms of molybdenum oxide compounds in molybdena-alumina catalysts have been determined by their solubility in water and ammonia. The form which is readily soluble in water and reducible to Mo(IV) at 400°C and PH2=105 Pa is active in cyclohexane dehydration, and the forms soluble in water and ammonia are active in thiophene hydrogenolysis.
                        .     ,  400°C PH2=I Mo(IV); — .
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