TREA

Sulfur release abatement

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Industry

  • CPC
  • C22B15/0097
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Parent Industries

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

Current Industry

C22B15/0097Sulfur release abatement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of converting copper containing material
    • Patent number 10,428,404
    • Issue date Oct 1, 2019
    • Outotec (Finland) Oy
    • Markku Lahtinen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Processes for preparing various metals and derivatives thereof from...
    • Patent number 10,337,083
    • Issue date Jul 2, 2019
    • 5N PLUS INC.
    • Pascal Coursol
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method and equipment for treating process gas
    • Patent number 9,322,552
    • Issue date Apr 26, 2016
    • Outotec Oyj
    • Risto Saarinen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of treating a sulphide mineral
    • Patent number 8,597,933
    • Issue date Dec 3, 2013
    • BHP Billiton SA Limited
    • George Frederick Rautenbach
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Anode refinement method for high-sulfur content coarse copper
    • Patent number 8,101,008
    • Issue date Jan 24, 2012
    • Xiangguang Copper Co., Ltd.
    • Songlin Zhou
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of operating non-ferrous smelting plant
    • Patent number 7,776,133
    • Issue date Aug 17, 2010
    • Nippon Mining & Metals Co., Ltd.
    • Kenta Nakagawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Situ desulfurization scrubbing process for refining blister copper
    • Patent number 6,395,059
    • Issue date May 28, 2002
    • Noranda Inc.
    • Manuel Zamalloa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Continuous nickel matte converter for production of low iron contai...
    • Patent number 6,270,554
    • Issue date Aug 7, 2001
    • Inco Limited
    • Paul E. Queneau
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Apparatus for processing sulphide concentrates and sulphide ores in...
    • Patent number 4,645,186
    • Issue date Feb 24, 1987
    • Outokumpu Oy
    • Teuvo P. T. Hanniala
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for processing sulphide concentrates and sulphide ores into...
    • Patent number 4,599,108
    • Issue date Jul 8, 1986
    • Outokumpu, Oy
    • Teuvo P. T. Hanniala
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Continuous process for copper smelting and converting in a single f...
    • Patent number 4,470,845
    • Issue date Sep 11, 1984
    • Newmont Mining Corporation
    • John C. Yannopoulos
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Dead roast-oxide flash reduction process for copper concentrates
    • Patent number 4,421,552
    • Issue date Dec 20, 1983
    • Exxon Research and Engineering Co.
    • James E. Hoffmann
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Solid matte-oxygen converting process
    • Patent number 4,416,690
    • Issue date Nov 22, 1983
    • Kennecott Corporation
    • Kenneth J. Richards
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for control of SO.sub.x emissions from copper smelter opera...
    • Patent number 4,034,063
    • Issue date Jul 5, 1977
    • Industrial Resources, Inc.
    • Edward C. Rosar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Use of scavenger in recovery of metal values
    • Patent number 3,932,170
    • Issue date Jan 13, 1976
    • The United States of America as represented by the Secretary of the Interior
    • Ishwarlal D. Shah
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3880650
    • Patent number 3,880,650
    • Issue date Apr 29, 1975
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3857701
    • Patent number 3,857,701
    • Issue date Dec 31, 1974
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3849120
    • Patent number 3,849,120
    • Issue date Nov 19, 1974
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3792998
    • Patent number 3,792,998
    • Issue date Feb 19, 1974
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3775094
    • Patent number 3,775,094
    • Issue date Nov 27, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3727587
    • Patent number 3,727,587
    • Issue date Apr 17, 1973
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3703366
    • Patent number 3,703,366
    • Issue date Nov 21, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3701648
    • Patent number 3,701,648
    • Issue date Oct 31, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    TREATMENT OF ZINC LEACH RESIDUE
    • Publication number 20250084503
    • Publication date Mar 13, 2025
    • GLENCORE TECHNOLOGY PTY LIMITED
    • Alistair Stewart BURROWS
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • 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

    PROCESS FOR MULTI METAL SEPARATION FROM RAW MATERIALS AND SYSTEM FO...
    • Publication number 20120148461
    • Publication date Jun 14, 2012
    • Metal Tech Ltd.
    • Aik Rosenberg
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method of Treating a Sulphide Mineral
    • Publication number 20110201095
    • Publication date Aug 18, 2011
    • George Frederick Rautenbach
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Anode Refinement Method for High-sulfur Content Coarse Copper
    • Publication number 20100154595
    • Publication date Jun 24, 2010
    • XIANGGUANG COPPER CO., LTD.
    • SONGLIN ZHOU
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD AND EQUIPMENT FOR TREATING PROCESS GAS
    • Publication number 20090126530
    • Publication date May 21, 2009
    • OUTOTEC OYJ
    • Risto Saarinen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • 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 refining raw copper material containing copper sulfide...
    • Publication number 20040144208
    • Publication date Jul 29, 2004
    • Koji Ando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...