Process for handling catalyst from an oxygenate to olefin...

Details Process for handling catalyst from an oxygenate to olefin... Process for handling catalyst from an oxygenate to olefin...

2006-10-10

2006-10-10

Caldarcia, Glenn (Department: 1764)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

C585S809000

Reexamination Certificate

active

07119241

ABSTRACT:
The present invention is a process for removing catalyst fines from an effluent stream in an oxygenate to olefin process. Specifically, the catalyst fines in the effluent stream are separated from the effluent stream. Then the carbonaceous deposits are removed from the catalyst fines by incineration.

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Soundararajan, et al, “Modeling of Methanol to Olefins (MTO) Process in a Circulating Fluidized Bed Reactor,” Fuel 80 (2001) 1187-1197.

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