containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stage gas washing method applying sulfide precipitation and alk...

    • Patent number 9,272,239
    • Issue date Mar 1, 2016
    • Neste Oyj
    • Jan Wahlström
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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    Removal of hydrogen cyanide from synthesis gas

    • Patent number 8,128,898
    • Issue date Mar 6, 2012
    • Sasol Techonology (Proprietary) Limited
    • Braam Van Dyk
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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    Process for the removal of acid gases from gaseous streams

    • Patent number 4,359,450
    • Issue date Nov 16, 1982
    • Shell Oil Company
    • George C. Blytas
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3383164

    • Patent number 3,383,164
    • Issue date May 14, 1968
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3149907

    • Patent number 3,149,907
    • Issue date Sep 22, 1964
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3141851

    • Patent number 3,141,851
    • Issue date Jul 21, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2954272

    • Patent number 2,954,272
    • Issue date Sep 27, 1960
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2215754

    • Patent number 2,215,754
    • Issue date Sep 24, 1940
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2027094

    • Patent number 2,027,094
    • Issue date Jan 7, 1936
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2026936

    • Patent number 2,026,936
    • Issue date Jan 7, 1936
    • F24 - HEATING RANGES VENTILATING
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    1759408

    • Patent number 1,759,408
    • Issue date May 20, 1930
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents