Apparatus for carrying out catalytic chemical reactions/heterogeneous adsorptions with solid reaction/adsorption catalysts in heterogeneous liquid phase, comprises enclosure, liquid moving unit, axial basket, and regulation unit

摘要

The apparatus comprises an enclosure (1) in which solids are disposed in the form of solid bed, a liquid moving unit, an axial basket (5) with fine grid, a temperature regulation unit, a unit for regulating a flow of liquid through a solid bed, a unit for saturating the liquid phase by a reagent present in a gas phase, and a unit for separating liquid phase and gas phase. The apparatus is arranged for allowing the formation of air blanket above the liquid phase. The saturation unit is formed by a fixed gas injector or distributor (7) associated with a contacting mobile unit (8). The apparatus comprises an enclosure (1) in which solids are disposed in the form of solid bed, a liquid moving unit, an axial basket (5) with fine grid, a temperature regulation unit, a unit for regulating a flow of liquid through a solid bed, a unit for saturating the liquid phase by a reagent present in a gas phase, and a unit for separating liquid phase and gas phase. The apparatus is arranged for allowing the formation of air blanket above the liquid phase. The saturation unit is formed by a fixed gas injector or distributor (7) associated with a contacting mobile unit (8), by a mobile injector, by fixed injector without the contacting mobile unit, or by a fixed injector associated with an internal contacting unit. The saturation unit is disposed at an exterior of the enclosure. The liquid moving unit is formed by an internal agitator. The solid bed is formed by solid-shaped layers. The fine grid includes a hole with a diameter, which is less than a diameter of the solid, where an opening ratio is greater than 40% of the total surface of the grid. An independent claim is included for a method of testing solids in heterogeneous phase.