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AssigneeLinde Aktiengesellschaft
InventorsMathieu ZELLHUBER, Martin SCHUBERT, Andreas MEISWINKEL, Florian WINKLER, Desislava TOTA, Hans-Jörg ZANDER
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The invention relates to a method for producing one or more olefins and one or more carboxylic acids, in which one or more paraffins is or are subjected to an oxidative dehydrogenation. For the oxidative dehydrogenation, a reactor (10) having a plurality of reaction zones (11, 12, 13) is used, a gas mixture comprising the one or more paraffins is successively passed through the reaction zones (11, 12, 13), and at least two of the reaction zones (11, 12, 13) are subject to varying temperature influences. The invention also relates to a corresponding system (100).
Method for producing one or more olefins and one or more carboxylic acids, in which one or more paraffins is or are subjected to an oxidative dehydrogenation, characterized in that a reactor (10) having a plurality of reaction zones (11, 12, 13) is used for the oxidative dehydrogenation, that a gas mixture comprising the one or more paraffins is successively passed through the reaction zones (11, 12, 13) and that at least two of the plurality of reaction zones (11, 12, 13) have a catalyst of the same type of catalyst and/or are subjected to varying temperature influences.
System (100) for producing one or more olefins and one or more carboxylic acids, which is designed to subject one or more paraffins having the number of carbon atoms to an oxidative dehydrogenation, characterized in that the system (100) for the oxidative dehydrogenation has a reactor (10) comprising a plurality of reaction zones (11, 12, 13), that means are provided that are designed to pass a gas mixture with the one or more paraffins successively through the reaction zones (11, 12, 13), that at least two of the plurality of reaction zones (11, 12, 13) have a catalyst of the same type of catalyst and/or that means are provided that are designed to subject the at least two reaction zones (11, 12, 13) to varying temperature influences.
Dependencies are inferred from the claim text.