Microwave reactor for microwave-assisted catalytic conversion of a liquid substance or gaseous medium, comprises an inner space enclosure, housing with walls made of reflective material for microwaves, and a hollow cylinder

摘要

The microwave reactor (1) for microwave-assisted catalytic conversion of a liquid substance or gaseous medium, comprises an inner space (2) enclosure, housing with walls made of reflective material for microwaves, waveguides, each with a front outlet opening in the inner space for coupling of the microwaves and as well as in the interior and fitted with a rotation axis twisted first and second mode stirrer, and a catalyst-filled, hollow cylinder (12) made of a transmissive material present for microwave, where the cylinder is enclosed along its hollow cylinder axis. The microwave reactor (1) for microwave-assisted catalytic conversion of a liquid substance or gaseous medium, comprises an inner space (2) enclosure, housing with walls made of reflective material for microwaves, waveguides, each with a front outlet opening in the inner space for coupling of the microwaves and as well as in the interior and fitted with a rotation axis twisted first and second mode stirrer, and a catalyst-filled, hollow cylinder (12) made of a transmissive material present for microwave, where the cylinder is enclosed along its hollow cylinder axis and over its hollow interior cylinder length. The hollow cylinder is closed at the end with perforated plates for implementing the medium. The housing is connected to a hand present in a media supply port (14) and other hand is present in the media supply port. The rotation axis of the first mode stirrer and the second mode stirrer are in parallel to the hollow cylinder axis. A first waveguide and a second waveguide protrude into the inner space through a first wall. The first and second waveguides are parallel and have first and second waveguide axis, where the outside of the hollow cylinder extends perpendicularly on the rotation axis of the respective mode stirrer. The mode stirrers are located behind the hollow cylinder axis starting from the first wall, and are arranged on different sides of the hollow cylinder axis. first outlet opening of the first wall lies from the hollow cylinder axis and terminates conclusively with the first wall. A second outlet opening lies behind the hollow cylinder axis. An adapter exists on the media supply port, and acts as a diffuser for media to be supplied, and is a funnel extended to the media supply port, where adapter diffusion-supporting structures are present in a free cross-section by which the media flows to the adapter also diffuse into the adapter. The first and second waveguides are arranged in less than half the length of the hollow cylinder media feeding. The inner space has a dielectric for microwave transmissive filler. The hollow cylinder is supported by the filler against the walls and is made of quartz glass, where in the area of mode stirrer recesses are present in the filler so that the mode stirrer is freely rotatable.