TREA

Leaching with an ammoniacal liquor or with a hydroxide of an alkali or an alkaline earth metal

Follow

Industry

  • CPC
  • C22B3/0002
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/0002Leaching with an ammoniacal liquor or with a hydroxide of an alkali or an alkaline earth metal
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRECIOUS METALS RECOVERY
    • Publication number 20190284659
    • Publication date Sep 19, 2019
    • STILLWATER MINING COMPANY
    • Dave Shuck
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PRECIOUS METALS RECOVERY
    • Publication number 20140373684
    • Publication date Dec 25, 2014
    • STILLWATER MINING COMPANY
    • Dave Shuck
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PRECIOUS METALS RECOVERY
    • Publication number 20140000413
    • Publication date Jan 2, 2014
    • Dave SHUCK
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    APPARATUS AND METHOD FOR RECOVERY OF VALUABLE METALS BY ALKALI LEAC...
    • Publication number 20120325675
    • Publication date Dec 27, 2012
    • KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCE S
    • Min-Seuk KIM
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR