REDUCTION OF FOULING IN HIGH PRESSURE REACTORS

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United States of America Patent

SERIAL NO

14881196

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Abstract

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The Application of equations of state to experimental and literature data permits the formation of a model and phase diagram(s) that show under what conditions polyethylene is likely to precipitate out of a high pressure solution of polyethylene in supercritical ethylene. This then permits a better definition to run a high pressure reactor to reduce the likelihood of phase separation, loss of cooling and potentially decomposition of the reactor contents.

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Patent OwnerAddress
NOVA CHEMICALS (INTERNATIONAL) S A1700 FRIBOURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheluget, Eric Prospect Heights, US 11 52
Tchir, William Joseph Calgary, CA 4 1

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