FINAL REACTOR Russian patent published in 2011 - IPC B01J19/18 B01F7/04 B01F15/06 C08G63/78

Abstract RU 2421275 C2

FIELD: process engineering.

SUBSTANCE: invention relates to fluid medium reactors intended for polycondensation of ethers. Proposed reactor comprises rotor to rotate in reactor housing with inlet and outlet, and shaft fitted horizontally on mount with the help of shat pins extending beyond reactor housing face walls. Note here that film forming annular elements are arranged on said rotor with pullers arranged there between. Cylindrical rotor has section that may be partially cooled/heated arranged toward outlet and unheated section arranged toward inlet. Unheated section represents a perforated shell while cooled/heated section makes a solid shell.

EFFECT: simplified production of high-viscosity and high-quality polymer products.

20 cl, 4 dwg

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RU 2 421 275 C2

Authors

Shul'Ts Van Ehndert Ehjke

Dates

2011-06-20—Published

2007-05-31—Filed