from waste materials

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CPC
C22B21/0023

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Parent Industries

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

Current Industry

C22B21/0023from waste materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for composite delamination
- Patent number 12,187,021
- Issue date Jan 7, 2025
- GRST INTERNATIONAL LIMITED
- Kam Piu Ho
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for recovering waste lithium cobalt oxide battery
- Patent number 12,183,900
- Issue date Dec 31, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Yingsheng Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for recycling lithium batteries
- Patent number 12,018,350
- Issue date Jun 25, 2024
- DUSENFELD GMBH
- Christian Hanisch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering cobalt and nickel
- Patent number 11,929,473
- Issue date Mar 12, 2024
- Mitsubishi Materials Corporation
- Hiroki Muraoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of rare earth metals and other chemicals from industria...
- Patent number 11,866,804
- Issue date Jan 9, 2024
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of critical metals from SX-EW copper raffinate and other s...
- Patent number 11,821,057
- Issue date Nov 21, 2023
- Scandium Internatlonal Mlning Corporatlon
- Willem P. C. Duyvesteyn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling iron and aluminum in nickel-cobalt-manganese s...
- Patent number 11,760,655
- Issue date Sep 19, 2023
- HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haozhen Deng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dross management system and method
- Patent number 11,365,461
- Issue date Jun 21, 2022
- ALTEK EUROPE LTD.
- James Herbert
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Systems for acid digestion processes
- Patent number 11,345,978
- Issue date May 31, 2022
- Battelle Memorial Institute
- Rick Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for recovery of rare earth elements from coal
- Patent number 11,279,988
- Issue date Mar 22, 2022
- Battelle Memorial Institute
- Rick Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Preparation of rare earth metals and other chemicals from industria...
- Patent number 11,186,894
- Issue date Nov 30, 2021
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for treating lithium ion battery
- Patent number 11,145,915
- Issue date Oct 12, 2021
- JX Nippon Mining & Metals Corporation
- Shojiro Usui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for recycling scrap of 2xxx or 7xxx series alloy
- Patent number 10,876,188
- Issue date Dec 29, 2020
- CONSTELLIUM ISSOIRE
- Alireza Arbab
- B08 - CLEANING
Information Patent Grant
Methods for making zeolites
- Patent number 10,844,460
- Issue date Nov 24, 2020
- Battelle Memorial Institute
- Rick Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the treatment of aluminium slags treatment and associate...
- Patent number 10,837,083
- Issue date Nov 17, 2020
- HEXPERIENCE TECHNOLOGIES S.R.L.
- Sasha Amerio
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Dross management system and method
- Patent number 10,829,836
- Issue date Nov 10, 2020
- ALTEK EUROPE LTD.
- James Herbert
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for treating lithium ion battery
- Patent number 10,727,546
- Issue date Jul 28, 2020
- JX Nippon Mining & Metals Corporation
- Shojiro Usui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems and methods for regeneration of aqueous alkaline solution
- Patent number 10,720,659
- Issue date Jul 21, 2020
- PHINERGY LTD.
- Aviv Tzidon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Processing methods and processing apparatus
- Patent number 10,577,675
- Issue date Mar 3, 2020
- Altek Europe Limited
- Alan Peel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering rare earth aluminum and silicon from rare eart...
- Patent number 10,280,482
- Issue date May 7, 2019
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Deriving high value products from waste red mud
- Patent number 10,273,561
- Issue date Apr 30, 2019
- PELOTON RESOURCES PTY LTD
- Richard Morris
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for extracting ultra high purity alumina from wasterwater
- Patent number 10,151,017
- Issue date Dec 11, 2018
- Yadian Xie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes for recovering rare earth elements from aluminum-bearing...
- Patent number 9,945,009
- Issue date Apr 17, 2018
- Orbite Technologies Inc.
- Richard Boudreault
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for dissolving aluminum for recovering nuclear fuel
- Patent number 9,896,738
- Issue date Feb 20, 2018
- Savannah River Nuclear Solutions, LLC
- Philip M. Almond
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the acid treatment of red mud
- Patent number 9,771,633
- Issue date Sep 26, 2017
- United Company RUSAL Engineering and Technology Centre LLC
- Aleksandr Viktorovich Bogomazov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating red mud
- Patent number 9,556,500
- Issue date Jan 31, 2017
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for purifying aluminium ions
- Patent number 9,534,274
- Issue date Jan 3, 2017
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing alumina and magnesium chloride by HCl leach...
- Patent number 9,353,425
- Issue date May 31, 2016
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for recovering rare earth elements from aluminum-bearing...
- Patent number 9,260,767
- Issue date Feb 16, 2016
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating fly ashes
- Patent number 9,181,603
- Issue date Nov 10, 2015
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR REMOVAL AND RECYCLING OF ALUMINUM IMPURITIE...
- Publication number 20240429479
- Publication date Dec 26, 2024
- Li Industries, Inc.
- David YOUNG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING ELECTRODE MATERIAL AND METHOD OF MANUFACTURING...
- Publication number 20240387893
- Publication date Nov 21, 2024
- Prime Planet Energy & Solutions, Inc.
- Yozo UCHIDA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS
- Publication number 20240372169
- Publication date Nov 7, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Xingen Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING LITHIUM BATTERY POSITIVE ELECTRODE PLATE
- Publication number 20240356099
- Publication date Oct 24, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Shibao Ouyang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A BIO-BASED PROCESS FOR EXTRACTING METALS FROM BATTERIES
- Publication number 20240318277
- Publication date Sep 26, 2024
- BRAIN BIOTECH AG
- Gina DUNLEVY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...
- Publication number 20240271247
- Publication date Aug 15, 2024
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING WASTE LITHIUM COBALT OXIDE BATTERY
- Publication number 20240274913
- Publication date Aug 15, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Yingsheng ZHONG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERING SILVER FROM SCRAP PHOTOVOLTAIC CELLS
- Publication number 20240229192
- Publication date Jul 11, 2024
- 9-TECH S.r.l.
- Pietrogiovanni CERCHIER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING LITHIUM BATTERIES
- Publication number 20240218481
- Publication date Jul 4, 2024
- DUSENFELD GMBH
- Christian HANISCH
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR RECYCLING AN ELECTRODE
- Publication number 20240213560
- Publication date Jun 27, 2024
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES M
- Emmanuel Billy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
- Publication number 20240204277
- Publication date Jun 20, 2024
- METSO FINLAND OY
- Tuomas VAN DER MEER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE HIGH EFFICIENCY RECYCLING OF IRON PHOSPHATE BLACK PO...
- Publication number 20240182304
- Publication date Jun 6, 2024
- Watix Technology LLC
- Robert Brian Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for dissolving a positive electrode material
- Publication number 20240183005
- Publication date Jun 6, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Emmanuel Billy
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR EFFICIENTLY REMOVING FLUORINE FROM SPENT LITHIUM BATTERY
- Publication number 20240158887
- Publication date May 16, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Shibao OUYANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALUABLE METAL RECOVERY METHOD AND RECOVERY APPARATUS
- Publication number 20240128530
- Publication date Apr 18, 2024
- MITSUBISHI MATERIALS CORPORATION
- Kenta Kuramochi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING ALUMINUM RESIDUE WITH CONTROLLED PARTICLE SIZ...
- Publication number 20240021902
- Publication date Jan 18, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haijun Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERY OF METALS AND CARBON POWDER FROM SPENT LITHIUM...
- Publication number 20230411721
- Publication date Dec 21, 2023
- HYDROMET TECHNOLOGY SOLUTIONS PRIVATE LIMITED
- Navin MITTAL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
METHODS FOR IMPURITY REMOVAL AND TREATMENT IN RECYCLING PROCESS OF...
- Publication number 20230352756
- Publication date Nov 2, 2023
- SICHUAN ENERGY INTERNET RESEARCH INSTITUTE, TSINGHUA UNIVERSITY
- Joey Chung-Yen JUNG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REMOVING ELEMENTAL COPPER FROM TERNARY BATTERY WASTE AND...
- Publication number 20230344030
- Publication date Oct 26, 2023
- HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Xie Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY
- Publication number 20230331571
- Publication date Oct 19, 2023
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Yinghao Xie
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF RECOVERING COBALT AND NICKEL
- Publication number 20230307735
- Publication date Sep 28, 2023
- MITSUBISHI MATERIALS CORPORATION
- Hiroki Muraoka
- C01 - INORGANIC CHEMISTRY
Information Patent Application
EXTRACTION METHOD FOR REMOVING ALUMINUM FROM TERNARY BATTERY MATERI...
- Publication number 20230265540
- Publication date Aug 24, 2023
- HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Rongrong Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING IRON AND ALUMINUM IN NICKEL-COBALT-MANGANESE S...
- Publication number 20230227325
- Publication date Jul 20, 2023
- HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haozhen DENG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OBTAINING VALUABLE SOLIDS AND COMBUSTIBLE GAS FROM ALUMINUM REMELTI...
- Publication number 20230220515
- Publication date Jul 13, 2023
- Hydrova Inc.
- Julian Tobias DAVIS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...
- Publication number 20230193422
- Publication date Jun 22, 2023
- JX NIPPON MINING & METALS CORPORATION
- Junichi ARAKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR COMPOSITE DELAMINATION
- Publication number 20230175095
- Publication date Jun 8, 2023
- GRST International Limited
- Kam Piu Ho
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND ITS PRODUCTS FOR SPENT LITHIUM-ION BATTERIES TREATMENT
- Publication number 20220285750
- Publication date Sep 8, 2022
- TSINGHUA UNIVERSITY
- Jinhui LI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...
- Publication number 20220195559
- Publication date Jun 23, 2022
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM RECOVERY METHOD
- Publication number 20220064758
- Publication date Mar 3, 2022
- COMPANHIA BRASILEIRA DE ALUMÍNIO
- Roberto Seno Junior
- B22 - CASTING POWDER METALLURGY

from waste materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for composite delamination

Method for recovering waste lithium cobalt oxide battery

Method for recycling lithium batteries

Method of recovering cobalt and nickel

Preparation of rare earth metals and other chemicals from industria...

Recovery of critical metals from SX-EW copper raffinate and other s...

Method for recycling iron and aluminum in nickel-cobalt-manganese s...

Dross management system and method

Systems for acid digestion processes

Methods for recovery of rare earth elements from coal

Preparation of rare earth metals and other chemicals from industria...

Method for treating lithium ion battery

Method for recycling scrap of 2xxx or 7xxx series alloy

Methods for making zeolites

Method for the treatment of aluminium slags treatment and associate...

Dross management system and method

Method for treating lithium ion battery

Systems and methods for regeneration of aqueous alkaline solution

Processing methods and processing apparatus

Method of recovering rare earth aluminum and silicon from rare eart...

Deriving high value products from waste red mud

Method for extracting ultra high purity alumina from wasterwater

Processes for recovering rare earth elements from aluminum-bearing...

Process for dissolving aluminum for recovering nuclear fuel

Method for the acid treatment of red mud

Processes for treating red mud

Methods for purifying aluminium ions

Processes for preparing alumina and magnesium chloride by HCl leach...

Processes for recovering rare earth elements from aluminum-bearing...

Processes for treating fly ashes

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR REMOVAL AND RECYCLING OF ALUMINUM IMPURITIE...

METHOD OF RECOVERING ELECTRODE MATERIAL AND METHOD OF MANUFACTURING...

METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS

METHOD FOR RECOVERING LITHIUM BATTERY POSITIVE ELECTRODE PLATE

A BIO-BASED PROCESS FOR EXTRACTING METALS FROM BATTERIES

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...

METHOD FOR RECOVERING WASTE LITHIUM COBALT OXIDE BATTERY

PROCESS FOR RECOVERING SILVER FROM SCRAP PHOTOVOLTAIC CELLS

METHOD FOR RECYCLING LITHIUM BATTERIES

METHOD FOR RECYCLING AN ELECTRODE

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR THE HIGH EFFICIENCY RECYCLING OF IRON PHOSPHATE BLACK PO...

Method for dissolving a positive electrode material

METHOD FOR EFFICIENTLY REMOVING FLUORINE FROM SPENT LITHIUM BATTERY

VALUABLE METAL RECOVERY METHOD AND RECOVERY APPARATUS

METHOD FOR RECOVERING ALUMINUM RESIDUE WITH CONTROLLED PARTICLE SIZ...

PROCESS FOR RECOVERY OF METALS AND CARBON POWDER FROM SPENT LITHIUM...

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

METHODS FOR IMPURITY REMOVAL AND TREATMENT IN RECYCLING PROCESS OF...

METHOD FOR REMOVING ELEMENTAL COPPER FROM TERNARY BATTERY WASTE AND...

WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY

METHOD OF RECOVERING COBALT AND NICKEL

EXTRACTION METHOD FOR REMOVING ALUMINUM FROM TERNARY BATTERY MATERI...

METHOD FOR RECYCLING IRON AND ALUMINUM IN NICKEL-COBALT-MANGANESE S...

OBTAINING VALUABLE SOLIDS AND COMBUSTIBLE GAS FROM ALUMINUM REMELTI...

METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...

METHOD FOR COMPOSITE DELAMINATION

PROCESS AND ITS PRODUCTS FOR SPENT LITHIUM-ION BATTERIES TREATMENT

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...

ALUMINUM RECOVERY METHOD