Fluidized-bed reactor for the oxychlorination of ethyene,...

Details Fluidized-bed reactor for the oxychlorination of ethyene,... Fluidized-bed reactor for the oxychlorination of ethyene,...

2005-06-28

2005-06-28

Tran, Hien (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

C422S139000, C422S198000, C422S200000, C422S202000, C422S203000, C165S104160, C165S176000, C570S243000, C570S224000

Reexamination Certificate

active

06911185

ABSTRACT:
A fluidized-bed reactor for the oxychlorination of ethylene, oxygen and HCL, comprises a heat exchanger, having tube packets in the fluidized-bed for releasing the heat evolved from exothermic reaction to a heat-transfer medium in the tube packets, in particular to water/steam. The tube packets come into contact with water via a ring pipe and the steam being removed via a ring pipe to provide an economical solution with which expensive drilled passages are avoided, the calculation for ring pipes is facilitated and a large number of wall passages is dispensed with. This is achieved by the ring pipe being mounted as a collector or chamber directly on the reactor wall.

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PCT International Patent No.: WO 96/26003 dated Aug. 29, 1996.

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