TREA

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Industry

  • CPC
  • B01D3/4266
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media

Current Industry

B01D3/4266Side- and bottom stream
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for decomposing phenolic by-product
    • Patent number 11,247,958
    • Issue date Feb 15, 2022
    • LG Chem, Ltd.
    • Min Suk Kang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for measuring reflux flow in a distillation process
    • Patent number 5,314,587
    • Issue date May 24, 1994
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Gerald L. Smith
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for measuring reflux flow in a distillation column
    • Patent number 5,205,909
    • Issue date Apr 27, 1993
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Gerald L. Smith
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3297566
    • Patent number 3,297,566
    • Issue date Jan 10, 1967
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3115445
    • Patent number 3,115,445
    • Issue date Dec 24, 1963
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2990366
    • Patent number 2,990,366
    • Issue date Jun 27, 1961
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2982722
    • Patent number 2,982,722
    • Issue date May 2, 1961
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2758793
    • Patent number 2,758,793
    • Issue date Aug 14, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2529030
    • Patent number 2,529,030
    • Issue date Nov 7, 1950
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2254182
    • Patent number 2,254,182
    • Issue date Aug 26, 1941
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2126052
    • Patent number 2,126,052
    • Issue date Aug 9, 1938
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2073908
    • Patent number 2,073,908
    • Issue date Mar 16, 1937
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents