TREA

Folke Engstrom

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluidized bed reactor with protected fluid distributor
    • Patent number 5,230,868
    • Issue date Jul 27, 1993
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluidized bed reactor method and apparatus
    • Patent number 5,093,085
    • Issue date Mar 3, 1992
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluidized bed reactor
    • Patent number RE33230
    • Issue date Jun 12, 1990
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • 110 - Furnaces
  • Information Patent Grant

    Circulating fluidized bed reactor
    • Patent number 4,869,207
    • Issue date Sep 26, 1989
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluidized bed reactor
    • Patent number 4,864,944
    • Issue date Sep 12, 1989
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Distributor plate for fluidized bed reactor
    • Patent number 4,841,884
    • Issue date Jun 27, 1989
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Integrated gas turbine power generation system and process
    • Patent number 4,827,723
    • Issue date May 9, 1989
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for controlling the operation of a fluidized b...
    • Patent number 4,813,380
    • Issue date Mar 21, 1989
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Circulating fluidized bed reactor
    • Patent number 4,793,292
    • Issue date Dec 27, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Combustion of fuel containing alkalines
    • Patent number 4,771,712
    • Issue date Sep 20, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduction of NO.sub.x in flue gas
    • Patent number 4,756,890
    • Issue date Jul 12, 1988
    • Pyropower Corporation
    • John T. Tang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Circulating fluidized bed reactor
    • Patent number 4,755,134
    • Issue date Jul 5, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluidized bed reactor
    • Patent number 4,753,177
    • Issue date Jun 28, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for separating solid particles from flue gases...
    • Patent number 4,747,852
    • Issue date May 31, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Particle separator
    • Patent number 4,732,113
    • Issue date Mar 22, 1988
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Circulating fluidized bed boiler
    • Patent number 4,708,092
    • Issue date Nov 24, 1987
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for separating solids from flue gases in a circulating fl...
    • Patent number 4,699,068
    • Issue date Oct 13, 1987
    • A. Ahlstrom Corporation
    • Folke Engstrom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL