Monitoring of Polymerization reactions

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Monitoring of Polymerization reactions
Application Type
  SPECIAL
Application ID
 
Description
  Timed sampling of polymer reactor vessel under high pressure and temperature.


Overview

This application uses a re-circulating pump to continuously flow fluid from a reactor vessel to the HPLC valve of the PAL. At specified timed intervals the HPLC valve toggles so that the loop contain the the reaction fluid is taken tmeporarily out of flow, and the contents of the loop is sampled using a syringe and placed in a storage vial for later analysis.

The whole system can be placed upon a moveable cart and positioned close to any reactor.


Flow Diagram in default position (Loop being flushed):

Image:Promerus_Flow_Diagram_2.png


Flow diagram when sampling from loop:

Image:Promerus_Flow_Diagram.png

The waste container with restrictor is to trap expansion liquid/gas in the case where the reaction mixture is under pressure.


Overall System Layout:

Image:Promerus_System_Layout.png


Screen Shots

Further Documentation

LEAP Flow Power Point: Reaction Monitoring.pps


LEAP Application Note: Reaction_Monitoring_App_Note.pdf

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