with moving purifying masses

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and installation for separating acid components, dust and ta...

    • Patent number 9,498,746
    • Issue date Nov 22, 2016
    • Thyssenkrupp Uhde GmbH
    • Domenico Pavone
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Tar removal device

    • Patent number 9,393,514
    • Issue date Jul 19, 2016
    • IHI Corporation
    • Toshiyuki Suda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for producing methane by catalytic gasification of coal and...

    • Patent number 9,000,056
    • Issue date Apr 7, 2015
    • Enn Science & Technology Development Co., Ltd.
    • Jicheng Bi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fluid bed desulfurization

    • Patent number 5,578,093
    • Issue date Nov 26, 1996
    • The M. W. Kellogg Company
    • William M. Campbell
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fluid bed desulfurization

    • Patent number 5,447,702
    • Issue date Sep 5, 1995
    • The M. W. Kellogg Company
    • William M. Campbell
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process and apparatus for generating elemental sulfur and re-usable...

    • Patent number 5,401,475
    • Issue date Mar 28, 1995
    • G.E. Environmental Services, Inc.
    • Raul E. Ayala
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Device for metered removal of flowable solid material

    • Patent number 5,289,954
    • Issue date Mar 1, 1994
    • STEAG Aktiengesellschaft
    • Hermann Bruggendick
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Moving granular bed dust removal and reaction apparatus

    • Patent number 5,238,659
    • Issue date Aug 24, 1993
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hironori Tajiri
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and method for removing gaseous contaminants and particul...

    • Patent number 4,973,459
    • Issue date Nov 27, 1990
    • Westinghouse Electric Corp.
    • Thomas E. Lippert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Scrubber system for the removal of contaminants from a fluid stream

    • Patent number 4,946,486
    • Issue date Aug 7, 1990
    • H. E. Technology, Ltd.
    • Thomas H. Parker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Granular bed filtering device

    • Patent number 4,482,358
    • Issue date Nov 13, 1984
    • General Electric Company
    • Benjamin C. B. Hsieh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Vapor generating system having a plurality of integrally formed gas...

    • Patent number 4,430,094
    • Issue date Feb 7, 1984
    • Foster Wheeler Energy Corporation
    • Walter P. Gorzegno
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Ore reduction using calcium oxide desulfurization

    • Patent number 4,370,161
    • Issue date Jan 25, 1983
    • United States Steel Corporation
    • Ethem T. Turkdogan
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Vapor generating system having integrally formed gasifiers extendin...

    • Patent number 4,344,371
    • Issue date Aug 17, 1982
    • Foster Wheeler Energy Corporation
    • Robert J. Zoschak
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low sulfur content hot reducing gas production using calcium oxide...

    • Patent number 4,321,242
    • Issue date Mar 23, 1982
    • United States Steel Corporation
    • Jerome Feinman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Integrated process for converting sulfur-containing fuels to low su...

    • Patent number 4,255,162
    • Issue date Mar 10, 1981
    • Exxon Research and Engineering Co.
    • Gerald Moss
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Waste gas purification apparatus

    • Patent number 4,076,504
    • Issue date Feb 28, 1978
    • Kabushiki Kaisha Sato Gijutsu Kenkyusho
    • Naoichi Oshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3402998

    • Patent number 3,402,998
    • Issue date Sep 24, 1968
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3186789

    • Patent number 3,186,789
    • Issue date Jun 1, 1965
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3117844

    • Patent number 3,117,844
    • Issue date Jan 14, 1964
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3079223

    • Patent number 3,079,223
    • Issue date Feb 26, 1963
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2983573

    • Patent number 2,983,573
    • Issue date May 9, 1961
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2755179

    • Patent number 2,755,179
    • Issue date Jul 17, 1956
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2682444

    • Patent number 2,682,444
    • Issue date Jun 29, 1954
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2561990

    • Patent number 2,561,990
    • Issue date Jul 24, 1951
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2551905

    • Patent number 2,551,905
    • Issue date May 8, 1951
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1624625

    • Patent number 1,624,625
    • Issue date Apr 12, 1927
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents