One-way compression type self-circulation chemical synthesis reactor

Abstract

The invention discloses a one-way compression type self-circulation chemical synthesis reactor and relates to a chemical synthesis reactor. The one-way compression self-circulation chemical synthesis reactor mainly comprises a reaction chamber, an upper gas chamber, a descending channel, a lower gas chamber, a cooling water jacket, cooling rib plates and an outer shell, wherein the cooling water jacket surrounds outside the shell at the middle section of the outer shell and is a space between an outer wall and the outer side of the shell at the middle section of the outer shell; the cooling rib plates are tightly connected to the inner side of the shell at the middle section of the outer shell; the descending channel is a space between the inner side of the shell at the middle section of the outer shell and a wall body of the reaction chamber; the upper gas chamber is formed above the reaction chamber; the lower gas chamber is formed below the reaction chamber; the upper gas chamber is an inner space formed by encircling an upper end head and an upper shell body of the outer shell; the lower gas chamber is an inner space formed by encircling a lower end head and a lower shell body of the outer shell; the reaction chamber is communicated to the upper gas chamber; the upper gas chamber is communicated to the lower gas chamber through the descending channel. According to the one-way compression self-circulation chemical synthesis reactor, raw gas can be totally synthesized into a target product through one-way compression, so that the consumption of electric energy is greatly reduced, the catalysis efficiency is improved, and theenergy conservation and emission reduction are realized in chemical synthesis in the production process of.

Description

technical field [0001] The invention relates to a chemical equipment, in particular to a chemical synthesis reactor. Background technique [0002] In the presence of catalysts, most chemical synthesis reactions are reversible reactions. When the target product reaches a certain concentration, it will be in equilibrium, and the reaction will no longer proceed in the direction of synthesizing the target product. In the production process of the compound reaction, in order to make the reaction continue to the direction of the target product, the mixed product must be output from the synthesis reactor and new raw material gas must be added to the synthesis reactor to make the target in the synthesis reactor After the product concentration is reduced and the balance is broken, the combination reaction continues. After the mixed product is output from the synthesis reactor, the unreacted gas is separated through the separation equipment, and then the unreacted gas is returned to t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing chemical synthesis equipment that the raw material gas needs to be repeatedly compressed and the power consumption is large, and to design a chemical synthesis reactor that automatically circulates and catalyzes the synthesis reactor itself, so that the raw material gas only All the target products can be synthesized through one-way compression, so as to greatly reduce power consumption and improve catalytic efficiency, and realize energy saving and emission reduction in the production of synthetic ammonia, methanol, dimethyl ether and other production processes that require chemical synthesis

Images