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  • B01D1/2809
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for recovering heat from a hydrocarbon separation

    • Patent number 10,315,971
    • Issue date Jun 11, 2019
    • UOP LLC
    • Stephen T. King
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Open cycle heat pump system and process for transferring heat

    • Patent number 4,323,109
    • Issue date Apr 6, 1982
    • General Electric Company
    • Heinz Jaster
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3883400

    • Patent number 3,883,400
    • Issue date May 13, 1975
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3326778

    • Patent number 3,326,778
    • Issue date Jun 20, 1967
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3298932

    • Patent number 3,298,932
    • Issue date Jan 17, 1967
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    2893926

    • Patent number 2,893,926
    • Issue date Jul 7, 1959
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1361834

    • Patent number 1,361,834
    • Issue date Dec 14, 1920
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents