FIELD: transportation, distribution.
SUBSTANCE: invention presents a device of fluid medium flow distribution for connection with a pipeline or a gas duct for fluid medium with the purpose to improve distribution of polyphase mixture flowing downwards and including one gas phase and one liquid phase above a single layer of catalyst of granulated solid catalytic material. The fluid medium distribution device for production of liquid and gas phases has one or more holes in the upper and/or lower part, along which the gas phase may arrive, and a gas duct leading to a mixing chamber inside the device. The fluid medium distribution device comprises one or several side holes for liquid. A side hole or holes make it possible for liquid to arrive to a liquid pipeline, which enters the internal mixing chamber. The mixing chamber provides for tight contact between liquid and gas phases.
EFFECT: flow distribution device provides for improved resistance to plate off-levelling.
13 cl, 2 dwg, 2 ex
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