TREA

Distilling vessels

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Industry

  • CPC
  • C22B19/16
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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B19/00Obtaining zinc or zinc oxide

Current Industry

C22B19/16Distilling vessels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treating a solution containing zinc sulphate
    • Patent number 9,617,621
    • Issue date Apr 11, 2017
    • Outotec Oyj
    • Justin Salminen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Electric arc furnace dust recycling apparatus and method
    • Patent number 9,376,732
    • Issue date Jun 28, 2016
    • EMPIRE TECHNOLOGY DEVELOPMENT LLC
    • Ezekiel Kruglick
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Optimized multi-stage inductive melting of amorphous alloys
    • Patent number 8,813,814
    • Issue date Aug 26, 2014
    • Apple Inc.
    • Theodore A. Waniuk
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Hopper and reduction device using the same
    • Patent number 8,623,269
    • Issue date Jan 7, 2014
    • Tsinghua University
    • Jian-Xun Ren
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Reduction apparatus, reduction apparatus manufacture method, and va...
    • Patent number 8,142,710
    • Issue date Mar 27, 2012
    • MG Century Mining Corporation
    • Jiqiang Zhang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method and apparatus for enhanced purification of high-purity metals
    • Patent number 6,932,852
    • Issue date Aug 23, 2005
    • Dowa Mining Co., Ltd.
    • Kishio Tayama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Apparatus for metal purification
    • Patent number 6,838,045
    • Issue date Jan 4, 2005
    • Dowa Mining Co., Ltd.
    • Kishio Tayama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing high-purity metals
    • Patent number 6,814,779
    • Issue date Nov 9, 2004
    • Dowa Mining Co., Ltd.
    • Kishio Tayama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Apparatus for enhanced purification of high-purity metals
    • Patent number 6,805,833
    • Issue date Oct 19, 2004
    • Dowa Mining Co., Ltd.
    • Kishio Tayama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Distillation column tray
    • Patent number 5,264,083
    • Issue date Nov 23, 1993
    • Metaleurop S.A.
    • Richard Kollar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metallic vapor condenser capable of circulating a liquid metal
    • Patent number 5,188,795
    • Issue date Feb 23, 1993
    • Sumitomo Heavy Industries, Ltd.
    • Toshio Matsuoka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for recovering zinc
    • Patent number 4,323,391
    • Issue date Apr 6, 1982
    • Toho Aen Kabushiki Kaisha
    • Tsuneo Honda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Apparatus for continuous refining of metals
    • Patent number 4,008,364
    • Issue date Feb 15, 1977
    • Jury Fedorovich Frolov
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3778044
    • Patent number 3,778,044
    • Issue date Dec 11, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3504898
    • Patent number 3,504,898
    • Issue date Apr 7, 1970
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3463473
    • Patent number 3,463,473
    • Issue date Aug 26, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3414401
    • Patent number 3,414,401
    • Issue date Dec 3, 1968
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3411759
    • Patent number 3,411,759
    • Issue date Nov 19, 1968
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3300300
    • Patent number 3,300,300
    • Issue date Jan 24, 1967
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3149194
    • Patent number 3,149,194
    • Issue date Sep 15, 1964
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3080227
    • Patent number 3,080,227
    • Issue date Mar 5, 1963
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3045995
    • Patent number 3,045,995
    • Issue date Jul 24, 1962
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3031296
    • Patent number 3,031,296
    • Issue date Apr 24, 1962
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2983493
    • Patent number 2,983,493
    • Issue date May 9, 1961
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2983494
    • Patent number 2,983,494
    • Issue date May 9, 1961
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2956871
    • Patent number 2,956,871
    • Issue date Oct 18, 1960
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2929691
    • Patent number 2,929,691
    • Issue date Mar 22, 1960
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2447369
    • Patent number 2,447,369
    • Issue date Aug 17, 1948
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2287038
    • Patent number 2,287,038
    • Issue date Jun 23, 1942
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2218806
    • Patent number 2,218,806
    • Issue date Oct 22, 1940
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents