TREA

Lifting of liquids by gas lift

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Industry

  • CPC
  • F25J2235/06
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Parent Industries

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 F25J2235/00Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams

Current Industry

F25J2235/06Lifting of liquids by gas lift
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process and apparatus for the recovery of krypton and/or xenon
    • Patent number 6,848,269
    • Issue date Feb 1, 2005
    • Air Products and Chemicals, Inc.
    • Paul Higginbotham
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and apparatus for the recovery of krypton and/or xenon
    • Patent number 6,829,907
    • Issue date Dec 14, 2004
    • Air Products and Chemicals, Inc.
    • Paul Higginbotham
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and apparatus for the recovery of krypton and/or xenon
    • Patent number 6,694,775
    • Issue date Feb 24, 2004
    • Air Products and Chemicals, Inc.
    • Paul Higginbotham
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and apparatus for the low-temperature fractionation of air
    • Patent number 6,308,533
    • Issue date Oct 30, 2001
    • Linde Aktiengesellschaft
    • Thomas Nohlen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchange method and apparatus
    • Patent number 5,924,308
    • Issue date Jul 20, 1999
    • The BOC Group plc
    • Thomas Rathbone
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Multi-column system and method for producing pressurized liquid pro...
    • Patent number 5,799,510
    • Issue date Sep 1, 1998
    • The BOC Group, Inc.
    • Robert A. Mostello
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and installation for the transfer of liquid
    • Patent number 5,337,569
    • Issue date Aug 16, 1994
    • L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
    • Bernard Darredeau
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Vaporization-condensation apparatus for air distillation double col...
    • Patent number 5,071,458
    • Issue date Dec 10, 1991
    • L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
    • Maurice Grenier
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation process with improved reboiler liquid cleaning circuit
    • Patent number 4,957,524
    • Issue date Sep 18, 1990
    • Union Carbide Corporation
    • Ravindra F. Pahade
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3078684
    • Patent number 3,078,684
    • Issue date Feb 26, 1963
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2999363
    • Patent number 2,999,363
    • Issue date Sep 12, 1961
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2913882
    • Patent number 2,913,882
    • Issue date Nov 24, 1959
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1970300
    • Patent number 1,970,300
    • Issue date Aug 14, 1934
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents