REACTOR AND CONTINUOUS POLYMERIZATION METHOD Russian patent published in 2021 - IPC B01J19/18 

Abstract RU 2761057 C2

FIELD: polymer production.

SUBSTANCE: group of inventions relates to a reactor for continuous polymer production, its application for polymerization of polymerized monomers, as well as to a method for continuous polymer production. The reactor includes at least one essentially tubular reactor case. A drive shaft is placed in the specified at least one essentially tubular reactor case with the possibility of rotation. An inner displacer is located inside the reactor case and oriented essentially along a geometric central axis, so that an annular gap is formed between an inner displacer wall and a reactor case wall. A mixer is connected to the drive shaft. The mixer includes at least one spiral mixing element located between the inner displacer wall and the reactor case wall.

EFFECT: claimed group of inventions provides for an increase in the accuracy of maintaining conditions in polymerization reactions.

54 cl, 8 dwg

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RU 2 761 057 C2

Authors

Feller, Rolf

Paul, Hanns-Ingolf

Wagner, Paul

Wiesner, Udo

Dates

2021-12-02Published

2018-07-06Filed