| 摘要 |
An axial thin-film reactor for carrying out catalytic reactions in the gas phase, comprising a cylindrical pressure casing, a device for letting in a gaseous reactant stream, a device for letting out a gaseous product stream, a device for receiving a catalyst bed arranged vertically in the reaction chamber and isolated from the reactor wall at the sides and at the ends so as to produce two separate chambers for the gaseous reactant stream and the gaseous product stream that are sealed with respect to one another and have two gas-permeable bounding walls arranged plane-parallel to one another. The device is designed in such a way that it has a height-to-thickness ratio greater than 1 and the catalyst bed has a height-to-thickness ratio greater than 1.
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