by dry processes

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  • CPC
  • C22B15/0006
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Current Industry

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Microbial-assisted Heap Leaching

    • Publication number 20240035113
    • Publication date Feb 1, 2024
    • Technological Resources Pty. Limited
    • Daniel Arthur Kittelty
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL RECOVERY SYSTEM AND METHOD

    • Publication number 20220396850
    • Publication date Dec 15, 2022
    • Best Process Solutions, Inc.
    • Timothy F. Conway
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL RECOVERY SYSTEM AND METHOD

    • Publication number 20220145419
    • Publication date May 12, 2022
    • Best Process Solutions, Inc.
    • Timothy F. Conway
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR SEPARATING COPPER FROM NICKEL AND COBALT

    • Publication number 20210262060
    • Publication date Aug 26, 2021
    • Sumitomo Metal Mining Co., Ltd.
    • Tatsuya Higaki
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL RECOVERY SYSTEM AND METHOD

    • Publication number 20190211419
    • Publication date Jul 11, 2019
    • Best Process Solutions, Inc.
    • Timothy F. Conway
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    MANUFACTURING METHOD OF CRUDE COPPER FROM LOW-GRADE COPPER SLUDGE

    • Publication number 20180148812
    • Publication date May 31, 2018
    • SungEel HiMetal
    • Young-Myoung SEO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL RECOVERY SYSTEM AND METHOD

    • Publication number 20160369371
    • Publication date Dec 22, 2016
    • Timothy F. Conway
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    PROCESS FOR RECOVERING VALUE METALS FROM ORE

    • Publication number 20160310956
    • Publication date Oct 27, 2016
    • ANGLO AMERICAN SERVICES UK LIMITED
    • Anthony Owen FILMER
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...

    • Publication number 20160122846
    • Publication date May 5, 2016
    • Advanced Technology Materials, Inc.
    • Michael B. KORZENSKI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS FOR REMOVING URANIUM IN COPPER CONCENTRATE VIA MAGNETIC SEP...

    • Publication number 20140137703
    • Publication date May 22, 2014
    • VALE S.A.
    • Antonio Euclides Jaques MARQUES
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...

    • Publication number 20130336857
    • Publication date Dec 19, 2013
    • Advanced Technology Materials Inc.
    • Michael B. Korzenski
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR LEACHING CHALCOPYRITE CONCENTRATION

    • Publication number 20120103827
    • Publication date May 3, 2012
    • OUTOTEC OYJ
    • Mikko Ruonala
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method for drying copper sulfide concentrates

    • Publication number 20100107820
    • Publication date May 6, 2010
    • Charles R. Euston
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...

    • Publication number 20090101518
    • Publication date Apr 23, 2009
    • PHELPS DODGE CORPORATION
    • John O. Marsden
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Method for operating non-ferrous smelting plant

    • Publication number 20090064820
    • Publication date Mar 12, 2009
    • Pan Pacific Copper Co., Ltd.
    • Kenta Nakagawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING P...

    • Publication number 20060144717
    • Publication date Jul 6, 2006
    • PHELPS DODGE CORPORATION
    • John O. Marsden
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR