Chemical product preparation process adopting reaction kettle

Abstract

The invention discloses a chemical product preparation process adopting a reaction kettle. The chemical product preparation process comprises the following steps: 1) adjusting the positions of a first piston and a second piston in the left-right direction to realize the adjustment of the maximum stroke of the first piston relative to a first piston cylinder and the maximum stroke of the second piston relative to a second piston cylinder, and adjusting the amount of gas conveyed by the exhaust piston pump and the amount of liquid conveyed by the liquid supplementing piston pump in the single left-right translation process of the kettle body; 2) adding a proper amount of a first liquid raw material into the kettle body, and starting a stirring motor; continuously supplying a second liquid raw material to a liquid input pipe of the liquid supplementing piston pump; and (3) controlling a driving device to work, and driving the trolley to horizontally reciprocate by the driving device. The liquid supplementing piston pump and the exhaust piston pump can be driven to work through left-right reciprocating translation of the kettle body, the stirring frame is driven to ascend and descend in a reciprocating mode, second liquid raw materials can be input into the kettle body in batches, and gaseous chemical products generated in reaction in the kettle body are discharged and collected into the gas storage tank.

Description

technical field [0001] The invention relates to a chemical product preparation process, in particular to a chemical product preparation process using a reaction kettle. Background technique [0002] The preparation of chemical products is often carried out in a reaction kettle. Some chemical products are prepared from two liquid raw materials. The two liquid raw materials are mixed in the reactor body to undergo a chemical reaction and generate gas. The gas produced is the required preparation. Chemical Products. However, due to the rapid chemical reaction of these two liquid raw materials and the limited space in the inner cavity of the reactor body, at least one liquid raw material should be put in batches, and the gaseous chemical products produced in the reactor body should be discharged in time and collected. . This requires the design of a suitable chemical product preparation process. Contents of the invention [0003] The object of the present invention is to pr...

AI Technical Summary

Problems solved by technology

However, due to the rapid chemical reaction of these two liquid raw materials and the limited space in the inner cavity of the reactor body, at least one liquid raw material should be put in batches, and the gaseous chemical products produced in the reactor body should be discharged in time and collected.