Methane hydrochlorination reactor

Abstract

The invention discloses a methane hydrochlorination reactor. The methane hydrochlorination reactor comprises an upper sealing head, a shell and a lower sealing head which are fixedly connected in sequence from top to bottom, a feeding pipe is arranged at the upper part of the upper sealing head, and a discharging pipe is arranged at the bottom of the lower sealing head. The methane hydrochlorination reactor further comprises: an upper sealing plate which is fixedly connected to the upper end of the shell; a lower sealing plate fixedly connected to the lower end of the shell; a liquid inlet pipe fixedly connected to the lower part of the shell and positioned above the lower sealing plate; and a liquid outlet pipe fixedly connected to the upper part of the shell and positioned below the upper sealing plate; and heat exchange tubes, wherein the two ends of the heat exchange tubes are respectively fixedly connected with the upper sealing plate and the lower sealing plate to communicate with inner cavities of the upper sealing head and the lower sealing head.

Description

technical field [0001] The invention relates to a methane hydrochlorination reactor. Background technique [0002] At present, my country mainly adopts the methanol method to produce methane chloride. This reaction is a heat-absorbing and then exothermic process. In order to ensure efficient and stable production, the heat released by the reaction needs to be removed in time. The hydrochlorination reactor is one of the core equipment for the production of methane chloride. In addition to providing a reaction place, it is more important to remove the heat generated by the reaction. [0003] There are following problems in existing hydrochlorination reactor: [0004] 1. The traditional hydrochlorination reactor removes the heat generated in the reactor by arranging a certain number of serpentine coils. However, the serpentine coil has a complex structure, long path, large volume, and large tube spacing, which leads to difficulties in processing the hydrochlorination reactor,...

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a methane hydrochlorination reactor, in order to solve the problems of severe heat dissipation from the head of the current hydrochlorination reactor, poor distributor performance, small number of pipes, uneven temperature distribution, and low heat exchange efficiency , to design a new type of hydrochlorination reactor, which has the advantages of simple structure, high heat and mass transfer efficiency, uniform temperature field in the reactor, and high reaction efficiency

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