Method and apparatus for treating oxygenate-containing feeds...

Details Method and apparatus for treating oxygenate-containing feeds... Method and apparatus for treating oxygenate-containing feeds...

2005-01-25

2005-01-25

Dang, Thuan D (Department: 1764)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

Reexamination Certificate

active

06846966

ABSTRACT:
A feed vaporization process and apparatus for oxygenate to olefin conversion is provided which uses a vapor-liquid disengaging drum to separate non-volatiles and/or partial non-volatiles from volatiles in the oxygenate feed and produce a vaporized effluent that is reduced in non-volatiles and/or partial non-volatiles while at the same time maintaining the effluent at optimal temperature and pressure as a feed for oxygenate to olefin conversion.

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patent: WO 0200579 (2002-01-01), None

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