Multi-channeled micro-structured reactor

Abstract

Disclosed is amultichannel reactor with microstructure. Continuous phase inlet pipe and distribution chamber, discontinuous phase inlet pipe and distribution chamber, mixture phase buffer chamber and fluid outlet pipe connects separately, and they compose the lower cavity. Porous distribution medium is sealed in the upper distribution chamber of discontinuous phase. A parallel channel plate of continuous phase is located above the lower cavity and the upper is sealed. The continuous phase liquid flows into the reactor from the distribution chamber of inlet pipe; the discontinuous liquid flows into the parallel channel of continuous phase following through the distribution medium, distributes into minute drop or air bubble with the floating shearing force of continuous phase liquid, and then connects with the continuous phase liquid to realize the rapid mixture and reaction of the two- phase liquid; then the liquid flows out of the reactor. With the invention, the area of mass transfer is big, the reaction conversion rate is high, and large scale production can be realized.

Description

technical field [0001] The invention relates to a high-performance reactor for rapid mixing and reaction of fluids in chemical process, in particular to a multi-channel microstructure reactor for rapid mixing and reaction of two fluids, which belongs to the rapid mixing and reaction of chemical process equipment technology field. Background technique [0002] In many fields such as chemistry, chemical industry, petrochemical, pharmaceutical and food, especially the reaction and separation process of chemical industry, it is necessary to carry out the mixing and reaction between two or more strands of materials, and the mixing performance has a very important influence on the reaction process. Commonly used reaction equipment includes fully mixed tanks and plug flow reactors, etc., which have a large processing capacity and can meet the requirements of large-scale industrial production, but have the disadvantages of poor mixing effect, large equipment volume and long residenc...

AI Technical Summary

Problems solved by technology

However, due to the limitation of size, microchannel reactors are only suitable for clean material systems; their processing capacity is small, which cannot meet the large-scale production of chemical processes; and the processing cost is high, and the equipment cost is high, which limits their application in large-scale large-scale industrial production process

Images