Chemistry of hydrocarbon compounds – Plural serial diverse syntheses
Reexamination Certificate
2006-08-16
2010-10-26
Bullock, In Suk (Department: 1797)
Chemistry of hydrocarbon compounds
Plural serial diverse syntheses
63, 63, C518S700000, C518S715000
Reexamination Certificate
active
07820867
ABSTRACT:
Process for converting oxygenate compounds to hydrocarbons comprising the steps: (a) introducing a feed stream of synthesis gas to a synthesis section for the production of easily convertible oxygenates, (b) passing the effluent stream from said synthesis section containing easily convertible oxygenates to a gasoline synthesis section, (c) passing the effluent of said gasoline synthesis section to a separator and withdrawing from said separator hydrocarbons boiling in the gasoline boiling range, (d) admixing a recycle stream from the separator containing unconverted synthesis gas volatile hydrocarbons with the feed stream of synthesis gas of step (a), (e) introducing a feed containing difficulty convertible oxygenates to the synthesis section of step (a).
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Joensen Finn
Nerlov Jesper
Voss Bodil
Bullock In Suk
Dickstein & Shapiro LLP
Haldor Topse A/S
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