Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – From nonhydrocarbon feed
Reexamination Certificate
2006-09-05
2006-09-05
Caidarola, Glenn (Department: 1764)
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
From nonhydrocarbon feed
C585S640000, C585S809000, C585S833000, C585S853000, C585S854000
Reexamination Certificate
active
07102049
ABSTRACT:
The present invention is a process for producing olefin(s) from oxygenates that is more effective than previously known processes at removing carbon dioxide from the effluent stream by operating a quench tower at a pH greater than 7.0.
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Ding Zhong Yi
Kabin Jeffrey Alan
Lattner James Richardson
Lumgair, Jr. David Ritchie
Van Egmond Cor F.
Bullock In Suk
Caidarola Glenn
ExxonMobil Chemical Patens Inc.
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