Process for the preparation of C 5 and/or C 6 olefin

Details Process for the preparation of C 5 and/or C 6 olefin Process for the preparation of C 5 and/or C 6 olefin

2007-05-16

2011-11-01

Bullock, In Suk (Department: 1772)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By alkyl transfer, e.g., disproportionation, etc.

C585S638000, C585S639000, C585S640000

Reexamination Certificate

active

08049054

ABSTRACT:
Process for the preparation of C5and/or C6olefins from a lower olefin, which lower olefin comprises from 2 to 5 carbon atoms, and an oxygenate, which oxygenate comprises at least one oxygen-bonded alkyl group, comprising contacting the lower olefin with the oxygenate, in a molar ratio of oxygen-bonded alkyl group to lower olefin of at least 1:1 in the presence of a MTT-type zeolite.

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