TREA

Regeneration or reactivation

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Industry

  • CPC
  • B01J25/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J25/00Catalysts of the Raney type

Current Industry

B01J25/04Regeneration or reactivation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic separation and recycle of catalyst components in a bio-mas...
    • Patent number 10,519,086
    • Issue date Dec 31, 2019
    • Shell Oil Company
    • Duraisamy Muthusamy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multiphase low mixing processes
    • Patent number 10,196,333
    • Issue date Feb 5, 2019
    • Archer-Daniels-Midland Company
    • Carlos Gustavo Dassori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regeneration of catalyst for hydrogenation of sugars
    • Patent number 9,687,839
    • Issue date Jun 27, 2017
    • Archer Daniels Midland Co.
    • ChiCheng Ma
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for the production of hexamethlenediamine
    • Patent number 9,446,373
    • Issue date Sep 20, 2016
    • Radici Chimica S.p.A.
    • Tommaso Crippa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Regeneration of catalyst for hydrogenation of sugars
    • Patent number 9,427,733
    • Issue date Aug 30, 2016
    • Archer-Daniels-Midland Company
    • ChiCheng Ma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Regeneration of catalyst for hydrogenation of sugars
    • Patent number 9,144,797
    • Issue date Sep 29, 2015
    • Archer Daniels Midland Co.
    • Chi-Cheng Ma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the production of hexamethlenediamine
    • Patent number 8,933,272
    • Issue date Jan 13, 2015
    • Radici Chimica S.p.A.
    • Tommaso Crippa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Apparatus for removing pyrophoric catalyst
    • Patent number 6,886,698
    • Issue date May 3, 2005
    • Warner-Lambert Company
    • William Tully
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for carrying out a hydrogenation reaction and removing pyro...
    • Patent number 6,814,878
    • Issue date Nov 9, 2004
    • Pfizer Science and Technology Ireland Limited
    • William Tully
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fischer-tropsch process
    • Patent number 6,642,281
    • Issue date Nov 4, 2003
    • ExxonMobil Research and Engineering Company
    • David Chester Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Carbon monoxide hydrogenation process
    • Patent number 6,624,204
    • Issue date Sep 23, 2003
    • ExxonMobil Research and Engineering Company
    • Michel A. Daage
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for sulfur removal from hydrocarbon liquids
    • Patent number 6,558,533
    • Issue date May 6, 2003
    • W. R. Grace & Co.-Conn.
    • Stephen Raymond Schmidt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Carbon monoxide hydrogenation (JSS-0004)
    • Patent number 6,559,191
    • Issue date May 6, 2003
    • ExxonMobil Research and Engineering Company
    • Russell John Koveal
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for regenerating a hydrogenation catalyst, method for hydrog...
    • Patent number 6,518,449
    • Issue date Feb 11, 2003
    • Rhodia Fiber & Resin Intermediates
    • Vincent Boschat
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for filtering a three-phased reaction mixture
    • Patent number 6,478,968
    • Issue date Nov 12, 2002
    • Rhodia Fiber & Resin Intermediates
    • Philippe Perrona
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    High surface area alumina solid
    • Patent number 6,238,701
    • Issue date May 29, 2001
    • BASF Aktiengesellschaft
    • Ulrich Müller
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method of removing catalyst
    • Patent number 5,690,836
    • Issue date Nov 25, 1997
    • Pall Corporation
    • Matthew Raskin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Nickel recovery process
    • Patent number 5,238,663
    • Issue date Aug 24, 1993
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Werner Vikari
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Production and separation of amines
    • Patent number 4,395,573
    • Issue date Jul 26, 1983
    • Monsanto Company
    • Charles E. Cutchens
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for recovering suspended metal catalyst from their suspension
    • Patent number 4,021,367
    • Issue date May 3, 1977
    • Budapesti Muszaki Egyetem
    • Sandor Gal
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for the reactivation of nickel catalysts used in the hydrog...
    • Patent number 4,002,692
    • Issue date Jan 11, 1977
    • Toyo Soda Manufacturing Co., Ltd.
    • Shunsuke Mabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing diol by hydrogenolysis of peroxide polymers wit...
    • Patent number 3,980,720
    • Issue date Sep 14, 1976
    • Toyo Soda Manufacturing Co., Ltd.
    • Shunsuke Mabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3896051
    • Patent number 3,896,051
    • Issue date Jul 22, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3796670
    • Patent number 3,796,670
    • Issue date Mar 12, 1974
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3691093
    • Patent number 3,691,093
    • Issue date Sep 12, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3674707
    • Patent number 3,674,707
    • Issue date Jul 4, 1972
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3560404
    • Patent number 3,560,404
    • Issue date Feb 2, 1971
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3437656
    • Patent number 3,437,656
    • Issue date Apr 8, 1969
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3165478
    • Patent number 3,165,478
    • Issue date Jan 12, 1965
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2903438
    • Patent number 2,903,438
    • Issue date Sep 8, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents