Preparation device capable of enhancing conversion rate of methyl tert-butyl ether

Abstract

The invention discloses a preparation device of capable of enhancing conversion rate of methyl tert-butyl ether. The preparation device comprises two ion reactors, wherein an upper pipeline and a lower pipeline are connected between the two ion reactors; the upper pipeline is connected with a feed pipeline; the lower pipeline is connected with a discharge pipeline; the upper pipeline is provided with an upper solenoid valve; the lower pipeline is provided with a lower solenoid valve; the left and right sides of the upper pipeline are respectively provided with a left pipeline and a right pipeline; the left pipeline is connected with a discharge port pipeline of the ion reactor through a solenoid valve; and the right pipeline is connected with a discharge port pipeline of the ion reactor through a right solenoid valve. The preparation device has the characteristics of reasonable structural design and high economy and practicality, and can greatly enhance the quality of the methyl tert-butyl ether.

Description

technical field [0001] The invention relates to a preparation device for methyl tert-butyl ether, in particular to a preparation device for improving the conversion rate of methyl tert-butyl ether. Background technique [0002] At present, the device for producing methyl tert-butyl ether is mainly produced through two ion reactors, and the raw materials enter the ion reactors in parallel and carry out etherification reaction with the catalyst of strongly acidic cation exchange resin. In the preparation process, due to the strong activity of the catalyst, the reaction speed is faster, the heat generated by the reaction is more, the temperature of the reaction is also higher, and the catalyst deactivation rate is accelerated, resulting in shortened service life of the catalyst in the ion reactor, and the conversion rate Reduced, side reactions increased, resulting in reduced yield of methyl tert-butyl ether and unstable quality. Contents of the invention [0003] The object...

AI Technical Summary

Problems solved by technology

In the preparation process, due to the strong activity of the catalyst, the reaction speed is fast, the heat generated by the reaction is more, the temperature of the reaction is also higher, and the catalyst deactivation rate is accelerated, resulting in shortened service life of the catalyst in the ion reactor, and the conversion rate Reduced, increased side reactions, resulting in reduced output of methyl tert-butyl ether and unstable quality

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