Abstract: A gas-liquid reactor for gas-liquid contacting processes can be used in the chemical, petrochemical and other industries, with an advantageous target product output and a plug flow regime. The reactor comprises a housing with an inlet and an outlet for the introduction of reagents and the removal of reaction products. The reactor housing contains a pipe bundle situated such that the space between the pipes does not communicate with the internal volume of the pipes. The reactor housing is also provided with input and output pipes which communicate with the space between the pipes for the supply of a coolant or heat-carrier. A rod is removably installed in at least one of the pipes. Plates are attached to the rod, each of the plates has at least one opening. The plates are arranged in such a way that the openings of neighboring plates are not coaxial in relation to one another.

Abstract: The gas-liquid reactor relates to the field of process equipment for realization of gas-liquid processes and can be used in the chemical, petrochemical and other industries. The technical result of the present invention lies in the fact that the invention provedes maximum target product output and a plug flow regime. A further technical result lies in improving convenience in using and maintaining the reactor. Another technical result lies in that the invention makes it possible to assess, during the development stage and with high accuracy, the geometrical parameters of the reactor and the effects thereof on the speed of the chemical process and the output of target product. The gas-liquid reactor comprises housing with pipes for the introduction of reagents and the removal of reaction products. The reactor housing contains a pipe bundle situated in such a way that the space between the pipes does not communicate with the internal volume of said pipes.