FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst composition and a method, wherein said composition is used for production of 1,3-butadiene of separate butenes or mixtures thereof or mixtures of butanes and butenes. Catalyst composition includes microspherical aluminium oxide, modified with silicon dioxide, and an active component. Active component contains platinum and/or platinum oxide in amount from 1 ppm to 500 ppm with respect to total weight of catalyst composition, gallium oxides, selected from Ga2O3 Ga2O and mixtures thereof, tin and/or tin oxides and oxides of alkaline and/or alkaline-earth metals. Also described is a method for dehydrogenation of reagents.
EFFECT: technical result is obtaining active, non-toxic catalyst composition which exhibits function of thermal vector for compensating for endothermic nature of dehydrogenation reaction and overcomes critical aspects of industrial technologies.
24 cl, 1 dwg, 2 tbl, 2 ex
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