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Deli Yu

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for extracting gallium from fly ash
    • Patent number 8,728,296
    • Issue date May 20, 2014
    • China Shenhua Energy Company Limited
    • Dazhao Gu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR EXTRACTING GALLIUM FROM FLY ASH
    • Publication number 20130081954
    • Publication date Apr 4, 2013
    • CHINA SHENHUA ENERGY COMPANY LIMITED
    • Dazhao Gu
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR