FIELD: chemistry.
SUBSTANCE: solid particles are fed into a container 1 through a delivery line 2. Fluidising is fed through a pipe 7 into the bottom part 9 of the container 1. Pressure loss is created by a removable diaphragm 10. The fluidised layer 3 is fluidised. Treated solid particles are removed from the container 1 through an outlet line 4. Exhaust gas is released through an exhaust gas line 5.
EFFECT: uniform fluidisation of the fluidised layer without clogging up of parts of the gas supply system by solid particles, prevention of pipe erosion.
21 cl, 4 dwg
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