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Integration with a cryogenic air separation unit

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  • CPC
  • F25J1/0234
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE F25J1/00Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

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F25J1/0234Integration with a cryogenic air separation unit
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Photoelectric hydrogen production energy storage and cold energy re...
    • Patent number 12,215,921
    • Issue date Feb 4, 2025
    • HANGZHOU OXYGEN PLANT GROUP CO., LTD.
    • Yisong Han
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method and apparatus for air separation by cryogenic distillation
    • Patent number 12,025,372
    • Issue date Jul 2, 2024
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Jean-Pierre Tranier
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Liquefaction apparatus
    • Patent number 11,913,719
    • Issue date Feb 27, 2024
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Takuya Kaneda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Staged cryogenic storage type supercritical compressed air energy s...
    • Patent number 11,892,234
    • Issue date Feb 6, 2024
    • Institute of Engineering Thermophysics, Chinese Academy of Sciences
    • Xipeng Lin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus and process for liquefying gases
    • Patent number 11,204,196
    • Issue date Dec 21, 2021
    • Terrence J. Ebert
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for liquefying natural gas and nitrogen
    • Patent number 10,890,375
    • Issue date Jan 12, 2021
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Nicolas Chambron
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus and process for liquefying gases
    • Patent number 10,852,061
    • Issue date Dec 1, 2020
    • Terrence J. Ebert
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Integration of industrial gas site with liquid hydrogen production
    • Patent number 10,634,425
    • Issue date Apr 28, 2020
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Alain Guillard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    LNG integration with cryogenic unit
    • Patent number 10,612,842
    • Issue date Apr 7, 2020
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Pierre-Philippe Guerif
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Liquid air power and storage
    • Patent number 10,473,029
    • Issue date Nov 12, 2019
    • William M. Conlon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for liquefaction of industrial gas by integration of methano...
    • Patent number 10,288,346
    • Issue date May 14, 2019
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Alain Guillard
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for liquefaction of industrial gas by integration of methano...
    • Patent number 10,281,203
    • Issue date May 7, 2019
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Alain Guillard
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Air separation refrigeration supply method
    • Patent number 9,714,789
    • Issue date Jul 25, 2017
    • Praxair Technology, Inc.
    • Henry Edward Howard
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System to cold compress an air stream using natural gas refrigeration
    • Patent number 8,601,833
    • Issue date Dec 10, 2013
    • Air Products and Chemicals, Inc.
    • Douglas Paul Dee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System to increase capacity of LNG-based liquefier in air separatio...
    • Patent number 7,712,331
    • Issue date May 11, 2010
    • Air Products and Chemicals, Inc.
    • Douglas Paul Dee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation process utilizing refrigeration extracted from LNG f...
    • Patent number 7,552,599
    • Issue date Jun 30, 2009
    • Air Products and Chemicals, Inc.
    • Donn Michael Herron
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic air separation process and apparatus
    • Patent number 7,228,715
    • Issue date Jun 12, 2007
    • L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
    • Jean-Renaud Brugerolle
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Combined air separation natural gas liquefaction plant
    • Patent number 7,143,606
    • Issue date Dec 5, 2006
    • L'Air Liquide-Societe Anonyme a'Directoire et Conseil de Surveillance pour l'...
    • Jean-Pierre Tranier
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Integrated air separation process and apparatus
    • Patent number 6,915,661
    • Issue date Jul 12, 2005
    • L'Air Liquide-Societe' Anonyme a' Directoire et Conseil de Surveillance pour...
    • Patrick Le Bot
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic air separation system with enhanced liquid capacity
    • Patent number 6,779,361
    • Issue date Aug 24, 2004
    • Praxair Technology, Inc.
    • Todd Alan Skare
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic liquefier/chiller
    • Patent number 6,591,632
    • Issue date Jul 15, 2003
    • Praxair Technology, Inc.
    • Kevin William Mahoney
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic industrial gas liquefaction system
    • Patent number 6,220,053
    • Issue date Apr 24, 2001
    • Praxair Technology, Inc.
    • Joseph William Hass
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Industrial gas pipeline letdown liquefaction system
    • Patent number 6,196,021
    • Issue date Mar 6, 2001
    • Robert Wissolik
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Natural gas letdown liquefaction system
    • Patent number 6,131,407
    • Issue date Oct 17, 2000
    • Robert Wissolik
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Production of cryogenic liquid mixtures
    • Patent number 6,070,432
    • Issue date Jun 6, 2000
    • The BOC Group plc
    • John Terence Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Liquefier process
    • Patent number 6,006,545
    • Issue date Dec 28, 1999
    • L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes
    • Jean-Pierre Tranier
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and apparatus for liquefying low boiling gas such as nitrogen
    • Patent number 5,802,874
    • Issue date Sep 8, 1998
    • Linde Aktiengesellschaft
    • Jurgen Voit
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Power plant with carbon dioxide capture and zero pollutant emissions
    • Patent number 5,724,805
    • Issue date Mar 10, 1998
    • University of Massachusetts Lowell
    • Dan S. Golomb
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Gas manufacture
    • Patent number 5,697,228
    • Issue date Dec 16, 1997
    • The BOC Group plc
    • Catharine S. Paige
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    S cycle electric power system
    • Patent number 5,664,411
    • Issue date Sep 9, 1997
    • Yulin Shao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents