Chemistry of hydrocarbon compounds – Saturated compound synthesis – By alkyl transfer – e.g. – disproportionation – etc.
Reexamination Certificate
2011-03-08
2011-03-08
Dang, Thuan Dinh (Department: 1771)
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By alkyl transfer, e.g., disproportionation, etc.
Reexamination Certificate
active
07902418
ABSTRACT:
A process for disproportionating isopentane into isomers of hexane and butane that utilizes a fixed bed reactor employing a catalyst composition comprising aluminum halide. The process additionally includes a product separation zone which can be configured to recover and return at least a portion of the isopentane product stream to the inlet of the disproportionation reactor.
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Anderson Richard L.
Gray Robert M.
Randolph Bruce B.
Schmidt Roland
Welch M. Bruce
ConocoPhillips Company
Dang Thuan Dinh
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