MATERIAL WITHDRAWAL APPARATUS AND METHODS OF REGULATING MATERIAL INVENTORY IN ONE OR MORE UNITS

Title:

MATERIAL WITHDRAWAL APPARATUS AND METHODS OF REGULATING MATERIAL INVENTORY IN ONE OR MORE UNITS

Document Type and Number:

WIPO Patent Application WO/2010/028184

Kind Code:

A3

Abstract:

Material withdrawal apparatus and methods and systems of regulating material inventory in one or more units are provided. A material withdrawal apparatus includes a heat exchanger and a sensor. The heat exchanger includes a material inlet, material outlet, cooling fluid inlet, and cooling fluid outlet. The material inlet is coupled to the unit and the sensor is coupled to the heat exchanger to provide a metric indicative of the temperature at the material inlet; material outlet; cooling fluid inlet and cooling fluid outlet. Another embodiment of a material withdrawal apparatus includes a vessel having an outer wall, liner, fill port, and a discharge port. The liner at least partially covers the inner surface of the outer wall. The fill port and discharge port are defined in the vessel and the fill port is configured to receive withdrawn material from at least a unit. Other embodiments provide methods of withdrawing or regulating material in a unit.

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Inventors:

EVANS MARTIN (US)
BUTTERFIELD RONALD (US)
RADCLIFFE CHARLES (GB)

Application Number:

PCT/US2009/055940

Publication Date:

March 31, 2011

Filing Date:

September 03, 2009

Export Citation:

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Assignee:

INTERCAT EQUIPMENT INC (US)
EVANS MARTIN (US)
BUTTERFIELD RONALD (US)
RADCLIFFE CHARLES (GB)

International Classes:

C10G11/18; B01J8/18; C04B35/66; F28F1/00

Foreign References:

US20070020154A1	2007-01-25
JP2008180437A	2008-08-07
JPH0585853A	1993-04-06
US20050029163A1	2005-02-10
EP0236609A1	1987-09-16
JP2008104355A	2008-05-01
US5496525A	1996-03-05
JP2002519302A	2002-07-02

Other References: