A microchannel reactor for bio-based dimer acid, hydrogenated high purity dimer acid

By introducing a screw and gear transmission system into the microchannel reactor, flexible connection and separation of reaction components can be achieved. Combined with the design of the temperature control unit and thermal management plate, the problems of channel blockage and inconvenient maintenance in the production of bio-based dimer acid and hydrogenated high-purity dimer acid in the microchannel reactor are solved, thereby improving the integrated reliability and reaction efficiency of the device.

CN122164326APending Publication Date: 2026-06-09福清市科腾实业有限公司
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
福清市科腾实业有限公司
Filing Date
2026-01-28
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing microchannel reaction devices are prone to channel blockage when used for the production of bio-based dimer acids and hydrogenated high-purity dimer acids, resulting in inconvenient maintenance and poor integration reliability.

Method used

A microchannel reaction device was designed, comprising a frame, guide rail, lead screw, and motor drive. The lead screw drives the reaction components to move on the guide rail, and combined with gear and meshing belt transmission, it realizes flexible connection and separation of the reaction components, which is convenient for maintenance. The temperature control unit and thermal management plate are set to ensure temperature uniformity and heat transfer efficiency.

Benefits of technology

It effectively avoids channel blockage, simplifies the maintenance process, improves the integrated reliability and safety of the device, reduces maintenance costs, and ensures reaction efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122164326A_ABST
    Figure CN122164326A_ABST
Patent Text Reader

Abstract

This invention provides a microchannel reaction device for bio-based dimer acids and hydrogenated high-purity dimer acids, belonging to the field of chemical equipment technology. It solves the technical problems of inconvenient maintenance and poor integrated reliability caused by channel blockage in existing microchannel reaction devices used in the production of bio-based dimer acids and hydrogenated high-purity dimer acids. The microchannel reaction device for bio-based dimer acids and hydrogenated high-purity dimer acids includes a frame, two guide rails fixedly connected to the front end of the frame, a lead screw rotatably connected to the bottom of the frame, and a bidirectional motor for driving the lead screw. In this invention, the reaction components are moved on the surface of the guide rails by the lead screw, making the connection between the reaction components and the frame flexible. Furthermore, the flexible arrangement of the reaction components facilitates their complete extraction from fixed pipes and lines, thus allowing users to easily remove and replace or thoroughly clean the reaction components in the event of polymerization blockage.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Kettle reactor for dimer acid production

    CN221999876U