Low-temperature isomerization catalyst reduction and chlorination integrated device

Abstract

The invention relates to a low-temperature isomerization catalyst reduction and chlorination integrated device. The low-temperature isomerization catalyst reduction and chlorination integrated device comprises a reactor, a heater, a vaporizer, a high temperature circulating fan, a hydrogen gas compressor, a cooling machine, a tail gas absorber, a heat exchanger, and a gas monitor; an inlet of the upper end of the reactor is connected with an outlet of one side of the heater via a pipeline; a outlet of the lower end of the reactor is connected with an inlet of the right end of the heat exchanger via a pipeline; an inlet of the other side of the heat exchanger is connected with an outlet of one end of the vaporizer; an inlet of the other end of the vaporizer is connected with an outlet of the upper end of the heat exchanger, and a pipeline of the outlet of the upper end of the heat exchanger is connected with the gas monitor; an inlet of the lower end of the heat exchanger is connected with the high temperature circulating fan and an outlet of the hydrogen gas compressor via pipelines respectively; an inlet end of the hydrogen gas compressor is connected with a lower end outlet of the cooling machine; an upper end inlet of the cooling machine is connected with a left end outlet pipeline of the heat exchanger; an inlet of the high temperature circulating fan is connected with a left end outlet pipeline of the heat exchanger; and the left end outlet pipeline of the heat exchanger is connected with the tail gas absorber. According to the low-temperature isomerization catalyst reduction and chlorination integrated device, design is skillful; application is convenient; a catalyst in the low-temperature isomerization catalyst reduction and chlorination integrated device is used for reduction and deep chlorination; cost is low; and effect is excellent.

Description

technical field [0001] The invention relates to the field of use of low-temperature isomerization catalysts, in particular to an integrated device for reduction and chlorination of low-temperature isomerization catalysts. Background technique [0002] Generally, in the production process of low-temperature isomerization catalysts, hydrogen reduction is first performed in one device, and then transferred to another device for deep chlorination, so that the catalyst has catalytic activity. In the production process of this device, during the process of catalyst transfer from reduction to chlorination, because the catalyst absorbs water, the device must add a large number of dehydration facilities. High operating cost and long time. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a low-temperature isomerization catalyst reduction and chlorination integrated device, which is ingenious in design, easy to use, low in cost ...

AI Technical Summary

Problems solved by technology

High operating cost and long time

Images