Static control in olefin polymerization

Details Static control in olefin polymerization Static control in olefin polymerization

1998-12-31

2000-08-29

Wu, David W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Effecting a change in a polymerization process in response...

526 68, 526 69, 526 70, 526161, 526901, 526943, C08F 201

Patent

active

061110345

ABSTRACT:
Addition of water to a gas phase olefin polymerization reactor in amounts greater than 3 ppmv permits an increase in the level of condensable gas and facilitates operation of the reactor at an elevated dew point by ameliorating electrostatic phenomena in the reactor; the process inhibits sheeting.

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