MATTHEW LEWINT SCOTT
Pilots at Mobberly Ave, Longview, TX
License number
Texas A5114321
Issued Date
Mar 2013
Expiration Date
Mar 2014
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2100 S Mobberly Ave, Longview, TX 75602
Professional information
Gas Distribution Plate For Fluidized-Bed Olefin Polymerization Reactors
US Patent:
7939025, May 10, 2011
Filed:
Nov 30, 2007
Appl. No.:
11/998415
Inventors:
Paul Keith Scherrer - Johnson City TN, US
Guy Glen Luneau - North Little Rock AR, US
Kenneth Alan Dooley - Longview TX, US
Corey Emonn Shaw - Longview TX, US
Jeffrey James Vanderbilt - Longview TX, US
Matthew Howard Scott - Longview TX, US
Guy Glen Luneau - North Little Rock AR, US
Kenneth Alan Dooley - Longview TX, US
Corey Emonn Shaw - Longview TX, US
Jeffrey James Vanderbilt - Longview TX, US
Matthew Howard Scott - Longview TX, US
Assignee:
Westlake Longview Corp. - Houston TX
International Classification:
B01J 8/18, F27B 15/00, B01J 19/00
US Classification:
422143, 422129
Abstract:
A gas distribution plate for fluidized-bed, olefin polymerization reactors is provided. In addition to holes for distributing a fluidizing gas, the plate comprises a plurality of hollow projections for introducing a fluid into the fluidized-bed reactor. The hollow projections, which can be tubes or pipes, extend above the plate towards the fluidized bed and serve a number of purposes. The projections can break apart or penetrate fallen polymer agglomerates or sheets. They can be equipped with flow or pressure sensors to detect a decrease in flow rate or an increase in pressure drop across the projections, which is an indicator of the presence and/or size of fallen polymer agglomerates or sheets. The projections can also break apart the agglomerates or sheets into smaller pieces by delivering blasts of fluid directly into the agglomerates or sheets. The projections can also be used to inject a kill agent into the fallen agglomerates or sheets, or collapsed portions of the bed, to speed up penetration of the kill agent into the agglomerates, sheets, or collapsed portions.
Process And Apparatus For Olefin Polymerization In A Fluidized Bed Reactor
US Patent:
7977436, Jul 12, 2011
Filed:
Mar 31, 2010
Appl. No.:
12/750858
Inventors:
Matthew Howard Scott - Longview TX, US
Kenneth Alan Dooley - Longview TX, US
Bailey James Salmon - Longview TX, US
Mark Dewayne Lorenz - Longview TX, US
Paul Keith Scherrer - Johnson City TN, US
Robert Lin - Kingsport TN, US
David Lynn Meade - Nickelsville VA, US
Wayne Scott Strasser - Kingsport TN, US
Dwayne Ray Leonard - Gray TN, US
Kenneth Alan Dooley - Longview TX, US
Bailey James Salmon - Longview TX, US
Mark Dewayne Lorenz - Longview TX, US
Paul Keith Scherrer - Johnson City TN, US
Robert Lin - Kingsport TN, US
David Lynn Meade - Nickelsville VA, US
Wayne Scott Strasser - Kingsport TN, US
Dwayne Ray Leonard - Gray TN, US
Assignee:
Westlake Longview Corp. - Houston TX
International Classification:
C08F 2/00, B01J 8/18
US Classification:
526 68, 526 69, 526 70, 526 72, 422139
Abstract:
A process and apparatus for gas phase polymerization of olefins in a fluidized bed reactor are disclosed. The process and apparatus employ a vertically oriented fines ejector in order to reduce fouling and reactor downtime.
Process And Apparatus For Olefin Polymerization In A Fluidized Bed Reactor
US Patent:
7718139, May 18, 2010
Filed:
Jul 20, 2006
Appl. No.:
11/490216
Inventors:
Matthew Howard Scott - Longview TX, US
Kenneth Alan Dooley - Longview TX, US
Bailey James Salmon - Longview TX, US
Mark Dewayne Lorenz - Longview TX, US
Paul Keith Scherrer - Johnson City TN, US
Robert Lin - Kingsport TN, US
David Lynn Meade - Nickelsville VA, US
Wayne Scott Strasser - Kingsport TN, US
Dwayne Ray Leonard - Gray TN, US
Kenneth Alan Dooley - Longview TX, US
Bailey James Salmon - Longview TX, US
Mark Dewayne Lorenz - Longview TX, US
Paul Keith Scherrer - Johnson City TN, US
Robert Lin - Kingsport TN, US
David Lynn Meade - Nickelsville VA, US
Wayne Scott Strasser - Kingsport TN, US
Dwayne Ray Leonard - Gray TN, US
Assignee:
Westlake Longview Corporation - Houston TX
International Classification:
B01J 8/18, C08F 2/00
US Classification:
422139, 526 68, 526 69, 526 70, 526 72
Abstract:
A process and apparatus for gas phase polymerization of olefins in a fluidized bed reactor are disclosed. The process and apparatus employ a vertically oriented fines ejector in order to reduce fouling and reactor downtime.