Process for the production of dilute ethylene

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10598432
APP PUB NO 20190346202A1
SERIAL NO

16525079

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Abstract

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Processes and systems for recovery of a dilute ethylene stream are illustrated and described. More specifically, embodiments disclosed herein relate to processes and systems for separation of a dilute ethylene stream from an offgas or other vapor streams, where the ultra-low temperature refrigeration for the desired separations is provided by the offgas itself, and only moderately-low temperature externally supplied propylene refrigerants (for example, at −40° C. to 15° C.) are necessary.

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Patent Owner(s)

  • LUMMUS TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ram, Sanjeev Bloomfield, US 12 48
Schwint, Kevin John Bloomfield, US 16 30

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