The back-flow gas-solid reactor provided by the CEL-GS100 back-flow gas-solid reaction module adopts the back-flow design. The reaction gas first enters the backflow chamber, and then flows through the sintering filter element, and then reacts with the catalyst. Back light streaming gas-solid reactor area is large, low gas resistance, uniform air flow, temperature gradient is small, high catalyst utilization rate and good product from the raw material, high temperature resistant, high pressure resistance, corrosion resistance, easy to clean, good molding process, high mechanical strength, long service life, add in for gas-liquid reaction photochemical reaction within the reactor, become as a gas-solid reaction tank reactor.

Advantages and features:

(1) Solve the problem of small contact area between raw gas and catalyst in the existing photochemical kettle reactor.

(2) Solve the problem of insufficient contact between raw gas and catalyst in the existing photochemical kettle reactor.

(3) Solve the problem of non-uniform flow in the existing photochemical reactor.

(4) Solve the problem of temperature gradient without preheating of raw material gas.

(5) To solve the problem that the feedstock gas and product cannot be separated and the experimental data is difficult to evaluate the catalyst performance.

(6) Solve the problem that the catalyst residue in the kettle body is not easy to clean.

(7) can be applied to high temperature and high pressure reaction experiment, and convenient disassembly.

Technical parameters: