Polyester plant normal operation document

Capacity changes and throughput control... K preparation area ready on stock... K preparation area ready on stock... K temperature must be applied to reach the required viscosity for Dis

2 Raw Material Mix

9 Capacity changes and throughput control

12 Vacuum measurements

K

preparation area (ready on stock)

K

preparation area (ready on stock)

2 Raw Material Mix

K

K

pressure

K

temperature must be applied to reach the required viscosity for Discage inlet

The higher the applied temperature, the more by-products are formed

K

K

more oligomers from the reaction

clogged).

K

boiling products from the process water

10 Cleaning of Plate Heat Ex

Clean and brush the plates thoroughly

taken to avoid a vacuum distrubance during this procedure.

drops, temperature close to ambient temperature)

ESPREE® and DISCAGE®

results!