with reducing

Industry

CPC
C22B21/02

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B21/00Obtaining aluminium

Current Industry

C22B21/02with reducing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for producing aluminum-scandium alloy and reactor for implem...
- Patent number 11,186,897
- Issue date Nov 30, 2021
- UNITED COMPANY RUSAL ENGINEERING AND TECHNOLOGY CENTRE LLC
- Viktor Khrist'yanovich Mann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for recovery of metal-containing material from a composite m...
- Patent number 11,162,157
- Issue date Nov 2, 2021
- Coogee Titanium Pty Ltd
- Daniel Jewell
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Aluminum hydroxide solar powered thermal reduction device for alumi...
- Patent number 11,098,388
- Issue date Aug 24, 2021
- LANZHOU JINFULE BIOTECHNOLOGY CO. LTD.
- Jifan Jin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus and method for recovery of material
- Patent number 10,829,834
- Issue date Nov 10, 2020
- The Regents of the University of Colorado A Body Corporate
- Alan W. Weimer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method using plasma-coupled solar thermal energy and related device
- Patent number 10,829,837
- Issue date Nov 10, 2020
- Nicolas Ugolin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production process
- Patent number 9,822,427
- Issue date Nov 21, 2017
- Commonwealth Scientific and Industrial Research Organisation
- Steven Tassios
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of aluminium-scandium alloys
- Patent number 9,644,249
- Issue date May 9, 2017
- The Commonwealth of Australia Commonwealth Scientific and Industrial Research...
- Jawad Haidar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for reducing alumina or magnesia by utilizing supersonic gas...
- Patent number 9,617,620
- Issue date Apr 11, 2017
- Yoshihiro Arakawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of reducing old oxides in aluminum castings
- Patent number 9,574,252
- Issue date Feb 21, 2017
- GM Global Technology Operations, LLC
- Qigui Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production process
- Patent number 9,090,954
- Issue date Jul 28, 2015
- Commonwealth Scientific and Industrial Research Organisation
- Steven Tassios
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Decarbonization process for carbothermically produced aluminum
- Patent number 9,068,246
- Issue date Jun 30, 2015
- Alcon Inc.
- Marshall J. Bruno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of cobalt, ruthenium, and aluminum from spent...
- Patent number 8,986,632
- Issue date Mar 24, 2015
- Sunshine Kaidi New Energy Group Co., Ltd.
- Qianqian Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sidewall and bottom electrode arrangement for electrical smelting r...
- Patent number 8,728,385
- Issue date May 20, 2014
- Alcoa Inc.
- Olaf-Trygve Vegge
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic processes
- Patent number 8,388,921
- Issue date Mar 5, 2013
- Thermical IP Pty Ltd.
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic processes
- Patent number 7,896,945
- Issue date Mar 1, 2011
- Thermical IP Pty Ltd.
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic aluminum production apparatus, systems and methods
- Patent number 7,854,783
- Issue date Dec 21, 2010
- Alcoa Inc.
- Joseph A. Lepish
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic processes
- Patent number 7,824,468
- Issue date Nov 2, 2010
- Thermical IP Pty Ltd.
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of alumina-carbon agglomerates in the carbothermic production o...
- Patent number 7,819,937
- Issue date Oct 26, 2010
- Alcoa Inc.
- Richard J. Fruehan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Use of alumina-carbon agglomerates in the carbothermic production o...
- Patent number 7,753,988
- Issue date Jul 13, 2010
- Alcoa Inc.
- Richard J. Fruehan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for using fracture resistant electrodes in a carbothermic re...
- Patent number 7,736,413
- Issue date Jun 15, 2010
- SGL Carbon SE
- Johann Daimer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic aluminum production apparatus, systems and methods
- Patent number 7,704,443
- Issue date Apr 27, 2010
- Alcoa, Inc.
- Joseph A. Lepish
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low carbon aluminum production method using single furnace carbothe...
- Patent number 7,556,667
- Issue date Jul 7, 2009
- Alcoa Inc.
- Richard J. Fruehan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode arrangement as substitute bottom for an electrothermic sl...
- Patent number 6,980,580
- Issue date Dec 27, 2005
- Alcoa Inc.
- Jan Arthur Aune
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method using selected carbons to react with Al2O and Al vapors in t...
- Patent number 6,849,101
- Issue date Feb 1, 2005
- Alcoa Inc.
- Richard J. Fruehan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and reactor for production of aluminum by carbothermic reduc...
- Patent number 6,805,723
- Issue date Oct 19, 2004
- Alcoa Inc.
- Jan Arthur Aune
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering aluminum vapor and aluminum suboxide from off...
- Patent number 6,530,970
- Issue date Mar 11, 2003
- Alcoa Inc.
- Tor Lindstad
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbothermic aluminum production using scrap aluminum as a coolant
- Patent number 6,475,260
- Issue date Nov 5, 2002
- Alcoa Inc.
- Alfred F. LaCamera
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and reactor for production of aluminum by carbothermic reduc...
- Patent number 6,440,193
- Issue date Aug 27, 2002
- Alcoa Inc.
- Kai Johansen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for production of aluminum
- Patent number 6,361,580
- Issue date Mar 26, 2002
- Massachuetts Institute of Technology
- Sven Plahte
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of metal such as aluminum, magnesium, silicon from metal...
- Patent number 6,086,655
- Issue date Jul 11, 2000
- Industrikontakt, Ing. O Ellingsen & Co.
- Olav Ellingsen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY
- Publication number 20240327949
- Publication date Oct 3, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...
- Publication number 20240229189
- Publication date Jul 11, 2024
- Coogee Titanium Pty Ltd
- Daniel Jewell
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...
- Publication number 20240132994
- Publication date Apr 25, 2024
- Coogee Titanium Pty Ltd
- Daniel Jewell
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TREATMENT METHOD FOR POSITIVE ELECTRODE OF NON-AQUEOUS ELECTROLYTE...
- Publication number 20240039067
- Publication date Feb 1, 2024
- JAPAN METALS AND CHEMICALS CO., LTD.
- Yutaro KIKUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
- Publication number 20230369670
- Publication date Nov 16, 2023
- SK INNOVATION CO., LTD.
- Young Bin SEO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BAUXITE PROCESSING METHOD
- Publication number 20220243300
- Publication date Aug 4, 2022
- Boris Nikolaevich ULKO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...
- Publication number 20220056557
- Publication date Feb 24, 2022
- Coogee Titanium Pty Ltd
- Daniel Jewell
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...
- Publication number 20180274059
- Publication date Sep 27, 2018
- Coogee Titanium Pty Ltd
- Daniel Jewell
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RENEWABLE BIOMASS DERIVED CARBON MATERIAL FOR METALLURGICAL PROCESS...
- Publication number 20180179448
- Publication date Jun 28, 2018
- Carbon Research & Development, Co.
- Daniel W. Mulqueen
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD USING PLASMA-COUPLED SOLAR THERMAL ENERGY AND RELATED DEVICE
- Publication number 20160348211
- Publication date Dec 1, 2016
- Nicolas UGOLIN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION OF ALUMINIUM-SCANDIUM ALLOYS
- Publication number 20150275332
- Publication date Oct 1, 2015
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Jawad Haidar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REDUCING ALUMINA OR MAGNESIA BY UTILIZING SUPERSONIC GAS...
- Publication number 20150203937
- Publication date Jul 23, 2015
- Japan Expert Clone Corporation
- Yoshihiro Arakawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Methods for Recovering Magnetite from Bauxite Residue
- Publication number 20150203362
- Publication date Jul 23, 2015
- Mohsen AMIRAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NOVEL PROCESS OF PREPARING NANO METAL AND THE PRODUCTS THEREOF
- Publication number 20150024204
- Publication date Jan 22, 2015
- Sudhakara Sastry Amanchi Bala
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR RECOVERY OF COBALT, RUTHENIUM, AND ALUMINUM FROM SPENT...
- Publication number 20140377151
- Publication date Dec 25, 2014
- Qianqian LIU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF REDUCING OLD OXIDES IN ALUMINUM CASTINGS
- Publication number 20140260805
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING ALUMINUM BY MEANS OF METALLOTHERMIC RECOVERY O...
- Publication number 20130036869
- Publication date Feb 14, 2013
- Albert Ivanovich Begunov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION PROCESS
- Publication number 20110179794
- Publication date Jul 28, 2011
- COMMONWEALTH sCIENTIFIC AND INDUSTRIA RESEARCH ORGAMISATION
- Steven Tassios
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBOTHERMIC PROCESSES
- Publication number 20110165332
- Publication date Jul 7, 2011
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SIDEWALL AND BOTTOM ELECTRODE ARRANGEMENT FOR ELECTRICAL SMELTING R...
- Publication number 20110156324
- Publication date Jun 30, 2011
- ALCOA INC.
- Olaf-Trygve Vegge
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBOTHERMIC ALUMINUM PRODUCTION APPARATUS, SYSTEMS AND METHODS
- Publication number 20100162850
- Publication date Jul 1, 2010
- ALCOA INC.
- Joseph A. Lepish
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DECARBONIZATION PROCESS FOR CARBOTHERMICALLY PRODUCED ALUMINUM
- Publication number 20100147113
- Publication date Jun 17, 2010
- ALCOA INC.
- Marshall J. Bruno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF ALUMINA-CARBON AGGLOMERATES IN THE CARBOTHERMIC PRODUCTION O...
- Publication number 20100107815
- Publication date May 6, 2010
- ALCOA INC.
- Richard J. Fruehan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBOTHERMIC PROCESSES
- Publication number 20100064850
- Publication date Mar 18, 2010
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Carbothermic Processes
- Publication number 20090199679
- Publication date Aug 13, 2009
- Yaghoub Sayad-Yaghoubi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Continuous process
- Publication number 20090188348
- Publication date Jul 30, 2009
- Commonwealth Scientific & Industrial Research Organisation
- Christopher Geoffrey Goodes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBOTHERMIC ALUMINUM PRODUCTION APPARATUS, SYSTEMS AND METHODS
- Publication number 20090139371
- Publication date Jun 4, 2009
- ALCOA INC.
- Joseph A. Lepish
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF ALUMINA-CARBON AGGLOMERATES IN THE CARBOTHERMIC PRODUCTION O...
- Publication number 20090013823
- Publication date Jan 15, 2009
- ALCOA INC.
- Richard J. Fruehan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR USING FRACTURE RESISTANT ELECTRODES IN A CARBOTHERMIC RE...
- Publication number 20090007723
- Publication date Jan 8, 2009
- SGL Carbon AG
- Johann Daimer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Lining for Carbothermic Reduction Furnace
- Publication number 20080317085
- Publication date Dec 25, 2008
- SGL Carbon AG
- Johann Daimer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

with reducing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing aluminum-scandium alloy and reactor for implem...

Method for recovery of metal-containing material from a composite m...

Aluminum hydroxide solar powered thermal reduction device for alumi...

Apparatus and method for recovery of material

Method using plasma-coupled solar thermal energy and related device

Production process

Production of aluminium-scandium alloys

Method for reducing alumina or magnesia by utilizing supersonic gas...

Methods of reducing old oxides in aluminum castings

Production process

Decarbonization process for carbothermically produced aluminum

Process for recovery of cobalt, ruthenium, and aluminum from spent...

Sidewall and bottom electrode arrangement for electrical smelting r...

Carbothermic processes

Carbothermic processes

Carbothermic aluminum production apparatus, systems and methods

Carbothermic processes

Use of alumina-carbon agglomerates in the carbothermic production o...

Use of alumina-carbon agglomerates in the carbothermic production o...

Method for using fracture resistant electrodes in a carbothermic re...

Carbothermic aluminum production apparatus, systems and methods

Low carbon aluminum production method using single furnace carbothe...

Electrode arrangement as substitute bottom for an electrothermic sl...

Method using selected carbons to react with Al2O and Al vapors in t...

Method and reactor for production of aluminum by carbothermic reduc...

Method for recovering aluminum vapor and aluminum suboxide from off...

Carbothermic aluminum production using scrap aluminum as a coolant

Method and reactor for production of aluminum by carbothermic reduc...

Method for production of aluminum

Production of metal such as aluminum, magnesium, silicon from metal...

Patents Applicationslast 30 patents

ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...

TREATMENT METHOD FOR POSITIVE ELECTRODE OF NON-AQUEOUS ELECTROLYTE...

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

BAUXITE PROCESSING METHOD

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...

RENEWABLE BIOMASS DERIVED CARBON MATERIAL FOR METALLURGICAL PROCESS...

METHOD USING PLASMA-COUPLED SOLAR THERMAL ENERGY AND RELATED DEVICE

PRODUCTION OF ALUMINIUM-SCANDIUM ALLOYS

METHOD FOR REDUCING ALUMINA OR MAGNESIA BY UTILIZING SUPERSONIC GAS...

Methods for Recovering Magnetite from Bauxite Residue

NOVEL PROCESS OF PREPARING NANO METAL AND THE PRODUCTS THEREOF

PROCESS FOR RECOVERY OF COBALT, RUTHENIUM, AND ALUMINUM FROM SPENT...

METHODS OF REDUCING OLD OXIDES IN ALUMINUM CASTINGS

METHOD FOR PRODUCING ALUMINUM BY MEANS OF METALLOTHERMIC RECOVERY O...

PRODUCTION PROCESS

CARBOTHERMIC PROCESSES

SIDEWALL AND BOTTOM ELECTRODE ARRANGEMENT FOR ELECTRICAL SMELTING R...

CARBOTHERMIC ALUMINUM PRODUCTION APPARATUS, SYSTEMS AND METHODS

DECARBONIZATION PROCESS FOR CARBOTHERMICALLY PRODUCED ALUMINUM

USE OF ALUMINA-CARBON AGGLOMERATES IN THE CARBOTHERMIC PRODUCTION O...

CARBOTHERMIC PROCESSES

Carbothermic Processes

Continuous process

CARBOTHERMIC ALUMINUM PRODUCTION APPARATUS, SYSTEMS AND METHODS

USE OF ALUMINA-CARBON AGGLOMERATES IN THE CARBOTHERMIC PRODUCTION O...

METHOD FOR USING FRACTURE RESISTANT ELECTRODES IN A CARBOTHERMIC RE...

Lining for Carbothermic Reduction Furnace