Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By plural serial diverse separations
Reexamination Certificate
2011-04-12
2011-04-12
Parsa, Jafar (Department: 1621)
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By plural serial diverse separations
C585S648000, C585S824000, C585S854000, C585S868000, C208S067000, C208S177000
Reexamination Certificate
active
07923595
ABSTRACT:
Process for treating a product stream typically from an autothermal cracking process, the product stream comprising one or more olefins, hydrogen, carbon monoxide, carbon dioxide and one or more oxygenates, by contacting the product stream with at least one compound selected from (1) H2N—OR1, and (2) H2N—NR2R3, where R1, R2and R3may each be independently selected from H and carbon-containing substituents.
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Ineos Europe Limited
Nixon & Vanderhye
Parsa Jafar
LandOfFree
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