FIELD: chemistry.
SUBSTANCE: invention relates to the field of machine-building and can be applied in the petrochemical production in creation of apparatuses for carrying out the process of light alkane dehydrogenation. A membrane reactor consists of a cylindrical casing, two covers and a membrane-catalytic module, placed between two gas-distributing grids. The membrane-catalytic module contains several sections for carrying out the dehydrogenation process. Each section contains a reaction chamber and a chamber for hydrogen collection, which are separated by a hydrogen-permeable membrane. A principle of the reactor operation consists in simultaneous parallel carrying out the dehydrogenation process in several reaction chambers with continuous discharge of hydrogen through the membrane from the reaction zone.
EFFECT: invention makes it possible to increase an area of the specific surface of a membrane per unit of a catalyst volume and in this way to increase conversion of the raw material into the target products due to increase of hydrogen discharge from the reaction zone and shift of the dehydrogenation reaction balance towards the product formation.
4 dwg
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