FIELD: oil and gas industry.
SUBSTANCE: group of inventions discloses a gas distribution unit and a fluidised bed chlorinator. Said device includes: a distribution plate, in which several through holes are opened; several branch pipes passing through several through holes; main inlet pipe located on outer side of distribution plate bottom. Several branch pipes and the main inlet pipe are connected. Upper surface of the distribution plate has several grooves. Size of said grooves gradually narrows from recess to bottom of groove. Each said bottom of the groove is connected to each through hole.
EFFECT: present invention makes it possible to reduce or avoid formation of dead zone of liquefaction in open holes in distribution plate, which substantially allows avoiding sintering on the bottom of the chlorinator with a fluidised bed at a poor state of liquefaction.
10 cl, 2 dwg
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