TREA

Chloridizing roasting

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Industry

  • CPC
  • C22B15/0019
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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B15/00Obtaining copper

Current Industry

C22B15/0019Chloridizing roasting
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for chlorinating resources containing recoverable metals
    • Patent number 8,470,271
    • Issue date Jun 25, 2013
    • Salt Extraction Aktiebolag
    • Seshadri Seetharaman
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Processing copper sulfide ores
    • Patent number 8,388,726
    • Issue date Mar 5, 2013
    • Iffat Tahira Siddique
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process of recovery of base metals from oxide ores
    • Patent number 8,173,086
    • Issue date May 8, 2012
    • Vale S.A.
    • Antonio Clareti Pereira
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Microwave enhancement of the segregation roast
    • Patent number 7,544,227
    • Issue date Jun 9, 2009
    • Cato Research Corporation
    • Paul R. Kruesi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for recovering the valuable metal content of contaminated co...
    • Patent number 4,608,083
    • Issue date Aug 26, 1986
    • Boliden Aktiebolag
    • Sven A. Holmstrom
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for separating metal constituents from ocean floor nodules
    • Patent number 4,042,664
    • Issue date Aug 16, 1977
    • Deepsea Ventures, Inc.
    • Paul H. Cardwell
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for separating metal constituents from ocean floor nodules
    • Patent number 3,950,486
    • Issue date Apr 13, 1976
    • Deepsea Ventures, Inc.
    • Paul H. Cardwell
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3906074
    • Patent number 3,906,074
    • Issue date Sep 16, 1975
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3832440
    • Patent number 3,832,440
    • Issue date Aug 27, 1974
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3687432
    • Patent number 3,687,432
    • Issue date Aug 29, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3647368
    • Patent number 3,647,368
    • Issue date Mar 7, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3630721
    • Patent number 3,630,721
    • Issue date Dec 28, 1971
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Processing copper sulfide ores
    • Publication number 20120266723
    • Publication date Oct 25, 2012
    • University of Education
    • Iffat Tahira Siddique
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS OF RECOVERY OF BASE METALS FROM OXIDE ORES
    • Publication number 20110142736
    • Publication date Jun 16, 2011
    • VALE S.A.
    • Antonio Clareti Pereira
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS FOR CHLORINATING RESOURCES CONTAINING RECOVERABLE METALS
    • Publication number 20110058997
    • Publication date Mar 10, 2011
    • SALT EXTRACTION AKTIEBOLAG
    • Seshadri Seetharaman
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    METHOD OF TREATING METALLIFERROUS MATERIALS
    • Publication number 20110052481
    • Publication date Mar 3, 2011
    • CVMR CORPORATION
    • Dmitri Terekhov
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Microwave enhancement of the segregation roast
    • Publication number 20050103157
    • Publication date May 19, 2005
    • Paul R. Kruesi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...