FIELD: physics.
SUBSTANCE: for the dense filling of the catalyst in the reactor of the exchange type in the ring zone (4) between the inner tube (5) and outer tube (6), a removable flexible tube (7) is introduced, serving the major share of the needed gas flow, with the location of its lower end at a distance from the surface forming layer. Solid substance is injected into the annular zone using a funnel. As the filling of the annular zone, the flexible tube rises through an external winder device.
EFFECT: dense and uniform loading of a catalyst in the annular space of the bayonet tubes.
5 cl, 2 dwg, 1 tbl, 2 ex
