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Dive into the research topics where Ivan J. Hartley is active.

Publication


Featured researches published by Ivan J. Hartley.


Archive | 2001

Reactor product discharge system

Ivan J. Hartley; Guadalupe Garcia Leal; John R. Parrish


Archive | 2000

Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization

Ping Cai; Ivan J. Hartley; Kiu Hee Lee; Lance Lyle Jacobsen


Archive | 1998

Process control in the presence of chromium based catalysts

Paul K. Samples; William Albert Matthews; John R. Parrish; Ivan J. Hartley; Kiu Hee Lee


Archive | 2002

Control of resin properties

John R. Parrish; Ivan J. Hartley; Lonnie L. Pinson


Archive | 2001

Preventing upsets in polymerization reactors

Ivan J. Hartley; John R. Parrish; Paul K. Samples; Darrell James Long


Archive | 1997

Method of fluidized bed temperature control

John R. Parrish; August Joseph Boldt; Thomas James Mcneil; Ivan J. Hartley


Archive | 2005

Method of controlling a polymerization reactor

Paul K. Samples; John R. Parrish; Ivan J. Hartley; Jeffrey B. Drabish


Archive | 2003

Improved control of resin properties

John R. Parrish; Ivan J. Hartley; Lonnie L. Pinson


Archive | 2005

Method for reducing off-grade product production during reaction transitions

Ivan J. Hartley; John R. Parrish; Rich John Stolz


Archive | 2008

METHOD FOR IMPROVING THE PREDICTION OF POLYMER PROPERTIES AND A SYSTEM HAVING IMPROVED POLYMER PROPERTY PREDICTION CAPABILITIES

Jeffrey B. Drabish; John R. Parrish; Marcel Schaefer; Ivan J. Hartley; Pjaul K. Samples; Mark L. Nelson

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