1
Barry A Freel, Robert G Graham: Apparatus for a circulating bed transport fast pyrolysis reactor system. Ensyn Technologies, Brinks Hofer Gilson & Lione, October 5, 1999: US05961786 (96 worldwide citation)

This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with he ...


2
Barry A Freel, Robert G Graham: Method and apparatus for a circulating bed transport fast pyrolysis reactor system. Ensyn Technologies, Brinks Hofer Gilson & Lione, August 11, 1998: US05792340 (76 worldwide citation)

This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with he ...


3
Robert G Graham: Gasifier and gasifier system for pyrolizing organic materials. Heat Transfer International, Robert L McKellar, McKellar IP Law PLLC, July 12, 2011: US07976593 (38 worldwide citation)

A gasifier and gasifier system based on the gasifier, which contains as a major component, a novel feed system for feeding organic materials into the burn pile of the gasifier. The gasifier feed system is a horizontal auger driven feed system that feeds directly through a ceramic elbow into the furn ...


4
Barry Freel, Robert G Graham, Régi Giroux: Natural resin formulations. Ensyn Renewables, Brinks Hofer Gilson & Lione, January 18, 2005: US06844420 (32 worldwide citation)

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapors and char from biomass, and following removal of the char ...


5
Gary Underwood, Robert G Graham: Method of using fast pyrolysis liquids as liquid smoke. Ensyn Engineering Associates, Marhsall O Toole Gerstein Murray & Bicknell, October 24, 1989: US04876108 (27 worldwide citation)

An aqueous wood smoke solution for flavoring foodstuffs is produced by heating in an oxygen starved atmosphere ground wood or cellulose to between 400.degree. C. and 650.degree. C. within 1.0 second; maintaining the said wood or cellulose and the primary pyrolysis vapors between 400.degree. C. and 6 ...


6
Barry Freel, Robert G Graham: Bio-oil preservatives. Ensyn Technologies, Brinks Hofer Gilson & Lione, November 26, 2002: US06485841 (27 worldwide citation)

The present invention is directed to bio-oil compositions, derived from fast pyrolysis of wood feedstocks, that exhibit properties of a preservative. The bio-oil may be used alone, in formulations with either a waterbased, or an oilbased, or a combination of a water based and an oil based preservati ...


7
Gary Underwood, Robert G Graham: Method of using fast pyrolysis liquids as liquid smoke. Ensyn Engineering Associates, Marshall O Toole Gerstein Murray & Bicknell, February 19, 1991: US04994297 (22 worldwide citation)

An aqueous wood smoke solution for flavoring foodstuffs is produced by heating in an oxygen starved atmosphere ground wood or cellulose to between 400.degree. C. and 650.degree. C. within 1.0 second; maintaining the said wood or cellulose and the primary pyrolysis vapors between 400.degree. C. and 6 ...


8
Barry Freel, Robert G Graham: Products produced form rapid thermal processing of heavy hydrocarbon feedstocks. Ivanhoe Energy, Orrick Herrington & Sutcliffe, September 18, 2007: US07270743 (17 worldwide citation)

The present invention is directed to the upgrading of heavy hydrocarbon feedstock that utilizes a short residence pyrolytic reactor operating under conditions that cracks and chemically upgrades the feedstock. The process of the present invention provides for the preparation of a partially upgraded ...


9
Robert G Graham Jr: Portable bleacher. Steadfast, Gametime, Harrington A Lackey, September 16, 1986: US04611439 (14 worldwide citation)

A portable bleacher including a mobile frame supporting a pair of hinged elongated stringer members, each stringer member carrying a plurality of seats. When the stringer members are pivotally swung to their operative position in which the stringer members are aligned and declining transversely of t ...


10
Robert G Graham: High temperature high pressure air-to-air heat exchangers and assemblies useful therein. Robert L McKellar, July 7, 1998: US05775414 (9 worldwide citation)

What is disclosed herein is high pressure, high temperature, heat exchanger segments, combinations of such segments to form novel high pressure, high temperature, heat exchangers, novel pan assemblies for use in such heat exchangers, and systems and industrial processes utilizing such heat exchanger ...



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