by sulfides Roasting reaction methods

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CPC
C22B5/08

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B5/00General methods of reducing to metals

Current Industry

C22B5/08by sulfides Roasting reaction methods

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Patents Grantslast 30 patents

Information Patent Grant
Method for refining sulfidic copper concentrate
- Patent number 10,435,769
- Issue date Oct 8, 2019
- Outotec (Finland) Oy
- Akusti Jaatinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotation-suspension smelting method, a burner and a metallurgical e...
- Patent number 10,144,988
- Issue date Dec 4, 2018
- Yanggu Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing matte or crude metal in a suspension smelting...
- Patent number 9,926,617
- Issue date Mar 27, 2018
- Outotec (Finland) Oy
- Markku Lahtinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processing of sulfate and/or sulfide-rich waste using CO2-enriched...
- Patent number 9,284,621
- Issue date Mar 15, 2016
- Strategic Metals Ltd.
- William Douglas Eaton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and plant for treating ore concentrate particles containing...
- Patent number 9,200,345
- Issue date Dec 1, 2015
- Outotec Oyj
- Åke Holmström
- 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 processing chromium oxide-containing substances in large...
- Patent number 6,521,040
- Issue date Feb 18, 2003
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing chromium oxide-containing substances in large...
- Patent number 6,336,967
- Issue date Jan 8, 2002
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the refining of sulfidic concentrates which contain ars...
- Patent number 4,578,254
- Issue date Mar 25, 1986
- RM Metal Consulting Ky
- Rolf Malmstrom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for suspension smelting of finely-grained oxide and/or su...
- Patent number 4,088,310
- Issue date May 9, 1978
- Outokumpu Oy
- Veikko H. Noponen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3900310
- Patent number 3,900,310
- Issue date Aug 19, 1975
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3090686
- Patent number 3,090,686
- Issue date May 21, 1963
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Process for Recycling Battery Materials By Way of Hydrometallurgica...
- Publication number 20240283044
- Publication date Aug 22, 2024
- H. C. Starck Tungsten GmbH
- Juliane Meese-Marktscheffel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SELECTIVE EXTRACTION OF GOLD BY NIACIN
- Publication number 20240018624
- Publication date Jan 18, 2024
- INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
- Pradeep THALAPPIL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING METALS CONTAINED IN SPENT CATALYSTS FROM FERR...
- Publication number 20230132701
- Publication date May 4, 2023
- EURECAT S.A.
- LIONEL PICARD
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REFINING SULFIDIC COPPER CONCENTRATE
- Publication number 20190144970
- Publication date May 16, 2019
- OUTOTEC (FINLAND) OY
- Akusti JAATINEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING TARGET MATERIALS FROM SOURCE MATERIALS
- Publication number 20180223391
- Publication date Aug 9, 2018
- UNITED STATES DEPARTMENT OF ENERGY
- James P. Bennett
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ROTATION-SUSPENSION SMELTING METHOD, A BURNER AND A METALLURGICAL E...
- Publication number 20160237522
- Publication date Aug 18, 2016
- Yanggu Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING MATTE OR CRUDE METAL IN A SUSPENSION SMELTING...
- Publication number 20150315673
- Publication date Nov 5, 2015
- OUTOTEC (FINLAND) OY
- Markku LAHTINEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING OF SULFATE AND/OR SULFIDE-RICH WASTE USING CO2-ENRICHED...
- Publication number 20140127094
- Publication date May 8, 2014
- Strategic Metals Ltd.
- William Douglas Eaton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND PLANT FOR TREATING ORE CONCENTRATE PARTICLES CONTAINING...
- Publication number 20130291684
- Publication date Nov 7, 2013
- OUTOTEC OYJ
- Åke Holmström
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnesium Oxide Recovery
- Publication number 20090148366
- Publication date Jun 11, 2009
- Eric Girvan Roche
- 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...
Information Patent Application
Method for processing chromium oxide-containing substances in large...
- Publication number 20020050229
- Publication date May 2, 2002
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

by sulfides Roasting reaction methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for refining sulfidic copper concentrate

Rotation-suspension smelting method, a burner and a metallurgical e...

Method for producing matte or crude metal in a suspension smelting...

Processing of sulfate and/or sulfide-rich waste using CO2-enriched...

Process and plant for treating ore concentrate particles containing...

Microwave enhancement of the segregation roast

Method for processing chromium oxide-containing substances in large...

Method for processing chromium oxide-containing substances in large...

Process for the refining of sulfidic concentrates which contain ars...

Apparatus for suspension smelting of finely-grained oxide and/or su...

3900310

3090686

Patents Applicationslast 30 patents

Process for Recycling Battery Materials By Way of Hydrometallurgica...

METHOD FOR SELECTIVE EXTRACTION OF GOLD BY NIACIN

METHOD FOR RECOVERING METALS CONTAINED IN SPENT CATALYSTS FROM FERR...

METHOD FOR REFINING SULFIDIC COPPER CONCENTRATE

METHOD FOR RECOVERING TARGET MATERIALS FROM SOURCE MATERIALS

ROTATION-SUSPENSION SMELTING METHOD, A BURNER AND A METALLURGICAL E...

METHOD FOR PRODUCING MATTE OR CRUDE METAL IN A SUSPENSION SMELTING...

PROCESSING OF SULFATE AND/OR SULFIDE-RICH WASTE USING CO2-ENRICHED...

PROCESS AND PLANT FOR TREATING ORE CONCENTRATE PARTICLES CONTAINING...

Magnesium Oxide Recovery

Microwave enhancement of the segregation roast

Method for processing chromium oxide-containing substances in large...