with formation of a matte or by matte refining or converting into nickel or cobalt

Industry

CPC
C22B23/025

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B23/00Obtaining nickel or cobalt

Current Industry

C22B23/025with formation of a matte or by matte refining or converting into nickel or cobalt

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing battery-grade nickel sulfate by using laterite...
- Patent number 11,952,288
- Issue date Apr 9, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Changdong Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processing of laterite ores
- Patent number 11,286,541
- Issue date Mar 29, 2022
- ANGLO AMERICAN TECHNICAL & SUSTAINABILTY SERVICES, LTD.
- Anthony Owen Filmer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of complex sulfide concentrate
- Patent number 10,501,824
- Issue date Dec 10, 2019
- Outotec (Finland) Oy
- Maija-Leena Metsärinta
- 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
Method and apparatus for acid granulation of matte
- Patent number 9,777,345
- Issue date Oct 3, 2017
- Outotec (Finland) Oy
- Kari Hietala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the valorization of metals from Li-ion batteries
- Patent number 8,840,702
- Issue date Sep 23, 2014
- Umlcore
- Karel Verscheure
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pyrometallurgical method
- Patent number 8,657,916
- Issue date Feb 25, 2014
- Xstrata Technology Pty Ltd
- Stanko Nikolic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metallurgical process and plant therefor
- Patent number 8,496,728
- Issue date Jul 30, 2013
- Outotec Oyj
- Andreas Orth
- C21 - METALLURGY OF IRON
Information Patent Grant
Operation method of flash smelting furnace and raw material supply...
- Patent number 8,287,801
- Issue date Oct 16, 2012
- Pan Pacific Copper Co., Ltd.
- Yutaka Yasuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering platinum group metals using reductants
- Patent number 8,016,912
- Issue date Sep 13, 2011
- Barrick Gold Corporation
- Simon O. Fekete
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering platinum group metals from material containi...
- Patent number 7,033,480
- Issue date Apr 25, 2006
- Placer Dome Technical Services Limited
- James A. King
- 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
Method for feeding and directing reaction gas and solids into a sme...
- Patent number 6,238,457
- Issue date May 29, 2001
- Outokumpu Oyj
- Ismo Holmi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for leaching nickel from nickel matte
- Patent number 6,206,951
- Issue date Mar 27, 2001
- Sigmund Fugleberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-grade nickel matte from at least partly p...
- Patent number 5,492,554
- Issue date Feb 20, 1996
- Outokumpu Engineering Contractors Oy
- Pekka Hanniala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process to convert non-ferrous metal such as copper or nickel by ox...
- Patent number 5,435,833
- Issue date Jul 25, 1995
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Alejandro A. Bustos
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-grade nickel matte and metallized sulfide...
- Patent number 5,332,414
- Issue date Jul 26, 1994
- Outokumpu Harjavalta Metals Oy
- Tuula S. M. Makinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Conversion of non-ferrous sulfides
- Patent number 5,281,252
- Issue date Jan 25, 1994
- Inco Limited
- Carlos; A. Landolt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Conversion of non-ferrous matte
- Patent number 5,215,571
- Issue date Jun 1, 1993
- Inco Limited
- Samuel W. Marcuson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Direct smelting process for non-ferrous metal sulfide ores
- Patent number 4,895,595
- Issue date Jan 23, 1990
- Metallgesellschaft Aktiengesellschaft
- Peter Fischer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for reduction smelting of materials containing base metals
- Patent number 4,857,104
- Issue date Aug 15, 1989
- Inco Limited
- Grigori S. Victorovich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Flash smelting furnace
- Patent number 4,798,532
- Issue date Jan 17, 1989
- Sumitomo Metal Mining Company Limited
- Takayoshi Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Smelting reduction
- Patent number 4,701,217
- Issue date Oct 20, 1987
- University of Birmingham
- Noel A. Warner
- C21 - METALLURGY OF IRON
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
Method for separating and recovering nickel and copper from complex...
- Patent number 4,585,477
- Issue date Apr 29, 1986
- Boliden Aktiebolag
- Thomas K. Mioen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for continuous converting of copper and non-f...
- Patent number 4,544,141
- Issue date Oct 1, 1985
- Noranda Inc.
- Phillip J. Mackey
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for continuous converting of copper and non-f...
- Patent number 4,504,309
- Issue date Mar 12, 1985
- Noranda Inc.
- Phillip J. Mackey
- 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
Selective recovery of base metals and precious metals from ores
- Patent number 4,442,072
- Issue date Apr 10, 1984
- The United States of America as represented by the Secretary of the Interior
- Elizabeth G. Baglin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERY OF METALS AND METAL ALLOYS FROM WASTE LITHIUM-I...
- Publication number 20240002978
- Publication date Jan 4, 2024
- THE SECRETARY, MINISTRY OF ELECTRONICS AND INFORMATION TECHNOLOGY, GOVT. OF I...
- Rajesh Kumar Sivasankaran NAIR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING BATTERY-GRADE NICKEL SULFATE BY USING LATERITE...
- Publication number 20230227326
- Publication date Jul 20, 2023
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Changdong LI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSING OF LATERITE ORES
- Publication number 20190390300
- Publication date Dec 26, 2019
- ANGLO AMERICAN SERVICES (UK) LTD
- Anthony Owen FILMER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT OF COMPLEX SULFIDE CONCENTRATE
- Publication number 20180298467
- Publication date Oct 18, 2018
- OUTOTEC (FINLAND) OY
- Maija-Leena METSÄRINTA
- 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
PYROMETALLURGICAL METHOD
- Publication number 20130145901
- Publication date Jun 13, 2013
- XSTRATA TECHNOLOGY PTY LTD.
- Stanko Nikolic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for the Valorization of Metals from Li-Ion Batteries
- Publication number 20120240729
- Publication date Sep 27, 2012
- Karel Verscheure
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of Nickel
- Publication number 20110103998
- Publication date May 5, 2011
- Ivan Ratchev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OPERATION METHOD OF FLASH SMELTER AND RAW MATERIAL SUPPLY APPARATUS
- Publication number 20110074070
- Publication date Mar 31, 2011
- Pan Pacific Copper Co., Ltd.
- Yutaka Yasuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METALLURGICAL PROCESS AND PLANT HEREFOR
- Publication number 20110011211
- Publication date Jan 20, 2011
- OUTOTEC OYJ
- Andreas Orth
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR RECOVERING PLATINUM GROUP METALS USING REDUCTANTS
- Publication number 20090071289
- Publication date Mar 19, 2009
- BARRICK GOLD CORPORATION
- Simon O. Fekete
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR INJECTING GAS INTO A COPPER REFINING PROCESS
- Publication number 20080264209
- Publication date Oct 30, 2008
- Adrian Deneys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Treatment of base metal smelter slag
- Publication number 20070209476
- Publication date Sep 13, 2007
- David Krofchak
- C21 - METALLURGY OF IRON
Information Patent Application
Method for refining non-ferrous metal
- Publication number 20070175298
- Publication date Aug 2, 2007
- Adrian Deneys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for refining concentrate containing precious metals
- Publication number 20050217422
- Publication date Oct 6, 2005
- Outokumpu Oyj
- Tuula Makinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovering platinum group metals from material containi...
- Publication number 20040045405
- Publication date Mar 11, 2004
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

with formation of a matte or by matte refining or converting into nickel or cobalt

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing battery-grade nickel sulfate by using laterite...

Processing of laterite ores

Treatment of complex sulfide concentrate

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

Method and apparatus for acid granulation of matte

Process for the valorization of metals from Li-ion batteries

Pyrometallurgical method

Metallurgical process and plant therefor

Operation method of flash smelting furnace and raw material supply...

Process for recovering platinum group metals using reductants

Process for recovering platinum group metals from material containi...

Continuous nickel matte converter for production of low iron contai...

Method for feeding and directing reaction gas and solids into a sme...

Method for leaching nickel from nickel matte

Method for producing high-grade nickel matte from at least partly p...

Process to convert non-ferrous metal such as copper or nickel by ox...

Method for producing high-grade nickel matte and metallized sulfide...

Conversion of non-ferrous sulfides

Conversion of non-ferrous matte

Direct smelting process for non-ferrous metal sulfide ores

Process for reduction smelting of materials containing base metals

Flash smelting furnace

Smelting reduction

Apparatus for processing sulphide concentrates and sulphide ores in...

Method for processing sulphide concentrates and sulphide ores into...

Method for separating and recovering nickel and copper from complex...

Process and apparatus for continuous converting of copper and non-f...

Process and apparatus for continuous converting of copper and non-f...

Continuous process for copper smelting and converting in a single f...

Selective recovery of base metals and precious metals from ores

Patents Applicationslast 30 patents

METHOD FOR RECOVERY OF METALS AND METAL ALLOYS FROM WASTE LITHIUM-I...

METHOD FOR PRODUCING BATTERY-GRADE NICKEL SULFATE BY USING LATERITE...

PROCESSING OF LATERITE ORES

TREATMENT OF COMPLEX SULFIDE CONCENTRATE

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

PYROMETALLURGICAL METHOD

Process for the Valorization of Metals from Li-Ion Batteries

Production of Nickel

OPERATION METHOD OF FLASH SMELTER AND RAW MATERIAL SUPPLY APPARATUS

METALLURGICAL PROCESS AND PLANT HEREFOR

PROCESS FOR RECOVERING PLATINUM GROUP METALS USING REDUCTANTS

METHOD AND SYSTEM FOR INJECTING GAS INTO A COPPER REFINING PROCESS

Treatment of base metal smelter slag

Method for refining non-ferrous metal

Method for refining concentrate containing precious metals

Process for recovering platinum group metals from material containi...