Gas-liquid reactor

The utility model provides a gas-liquid reactor, the gas-liquid reactor comprises a reaction container and at least one gas dispersion device, the reaction container is cylindrical, the reaction container is provided with a reaction chamber, the reaction chamber is configured to contain a liquid substance, the gas dispersion device comprises a plurality of injection branch pipes, the axial direction of the injection branch pipes is consistent with the radial direction of the reaction container, and the gas dispersion device is arranged in the reaction chamber. The injection branch pipe is provided with a plurality of injection orifices, the plurality of injection orifices are arranged at intervals along the axial direction of the injection branch pipe, the injection direction of the injection orifices is along the axial direction of the reaction container and points to one end of the reaction container, and the injection branch pipe is configured to inject gaseous substances. The gas-liquid reactor disclosed