PROCESS FOR SEPARATING PARTICULATE SOLIDS FROM A GAS STREAM

Title:

PROCESS FOR SEPARATING PARTICULATE SOLIDS FROM A GAS STREAM

Document Type and Number:

WIPO Patent Application WO/2012/106139

Kind Code:

A3

Abstract:

One exemplary embodiment can be a process for separating particulate solids from a gas stream. The process can include regenerating a catalyst in a regenerator, separating particulate solids in first and second cyclone stages, passing the gas stream from the second cyclone stage to an external third stage separator, and passing the gas stream from the external third stage separator to a cyclone recirculator to obtain a clean gas stream.

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Inventors:

KULPRATHIPANJA SATHIT (US)
PALMAS PAOLO (US)
JOHNSON II RICHARD A (US)

Application Number:

PCT/US2012/022292

Publication Date:

December 20, 2012

Filing Date:

January 24, 2012

Export Citation:

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Assignee:

UOP LLC (US)
KULPRATHIPANJA SATHIT (US)
PALMAS PAOLO (US)
JOHNSON II RICHARD A (US)

International Classes:

B04C5/24; B03C1/02; B04C5/08; B04C5/185

Foreign References:

US7048782B1	2006-05-23
US20040166033A1	2004-08-26
US20060094917A1	2006-05-04
US6723227B1	2004-04-20

Attorney, Agent or Firm:

PASCHALL, James C. (25 East Algonquin RoadP. O. Box 501, Des Plaines IL, US)

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