in inorganic alkaline solutions

Industry

CPC
C22B3/12

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/12in inorganic alkaline solutions

Industries

Patents Grantslast 30 patents

Information Patent Grant
Battery recycling
- Patent number 12,136,713
- Issue date Nov 5, 2024
- FORM ENERGY, INC.
- Nicholas Reed Perkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for enriching lithium from lithium clay
- Patent number 12,098,442
- Issue date Sep 24, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Dingshan Ruan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for recovering metals using oxalate compounds
- Patent number 12,054,805
- Issue date Aug 6, 2024
- University of Kansas
- Mark Brandon Shiflett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for selective recovery of valuable metal from waste denitrif...
- Patent number 12,037,659
- Issue date Jul 16, 2024
- Korea Institute of Geoscience & Mineral Resources
- Jin-Young Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Caustic conversion process
- Patent number 12,000,013
- Issue date Jun 4, 2024
- Australian Nuclear Science & Technology Organisation
- Andrew Napier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Microwave chemical method for totally extracting fluorine and rare...
- Patent number 11,957,996
- Issue date Apr 16, 2024
- Sichuan Normal University
- Shilin Zhao
- C01 - INORGANIC CHEMISTRY
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
Precious metals recovery
- Patent number 11,788,170
- Issue date Oct 17, 2023
- Stillwater Mining Company
- Dave Shuck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of processing and treatment of alunite ores
- Patent number 11,753,697
- Issue date Sep 12, 2023
- Elsad Tagijev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for decomposing mixed wolframite and scheelite ore in alkali...
- Patent number 11,530,465
- Issue date Dec 20, 2022
- JIANGXI UNIVERSITY OF SCIENCE & TECHNOLOGY
- Linsheng Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method for recovering scandium from red mud left from alumina produ...
- Patent number 11,293,077
- Issue date Apr 5, 2022
- United Company RUSAL Eng. and Tech. Centre LLC
- Aleksandr Borisovich Kozyrev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluid treatment apparatus and process
- Patent number 11,285,447
- Issue date Mar 29, 2022
- Ashok Adrian Singh
- 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
Selective separation of elements or commodities of interest in aque...
- Patent number 11,186,896
- Issue date Nov 30, 2021
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Grant Brian Douglas
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for recovering precious metals from clay-containing ores
- Patent number 11,111,559
- Issue date Sep 7, 2021
- Ethox Chemicals, LLC
- Charles F. Palmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems and methods for continuous alkaline lead acid battery recyc...
- Patent number 11,072,864
- Issue date Jul 27, 2021
- Aqua Metals Inc.
- Robert Lewis Clarke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for separating metal components
- Patent number 11,066,724
- Issue date Jul 20, 2021
- Sumitomo Electric Industries, Ltd.
- Tomoyuki Awazu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Production of scandium-containing concentrate and further extractio...
- Patent number 11,021,773
- Issue date Jun 1, 2021
- UNITED COMPANY RUSAL ENGINEERING AND TECHNOLOGY CENTRE LLC
- Aleksandr Gennadievich Suss
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Flotation reagents and flotation processes utilizing same
- Patent number 11,007,538
- Issue date May 18, 2021
- Cytec Technology Corp.
- Devarayasamudram Ramachandran Nagaraj
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Hydrometallurgical treatment process for extraction of precious, ba...
- Patent number 10,988,826
- Issue date Apr 27, 2021
- LIFEZONE LIMITED
- Keith Stuart Liddell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing arsenic from materials containing same
- Patent number 10,865,461
- Issue date Dec 15, 2020
- MOLIBDENOS Y METALES S.A.
- John Patrick Graell Moore
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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 leaching precious metals containing ores using thiosulfa...
- Patent number 10,808,295
- Issue date Oct 20, 2020
- Arman Pivazyan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for immobilizing arsenic, and arsenic-containing vitrified w...
- Patent number 10,758,954
- Issue date Sep 1, 2020
- Mitsubishi Materials Corporation
- Atsuhiro Nabei
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for recovering heavy metal ions
- Patent number 10,723,633
- Issue date Jul 28, 2020
- BP Corporation North America Inc.
- Dominique Gemoets
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rare earth element extraction from coal
- Patent number 10,669,610
- Issue date Jun 2, 2020
- University of North Dakota
- Daniel Laudal
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of degraded oxime metal extractants in process organic so...
- Patent number 10,662,499
- Issue date May 26, 2020
- Outotec (Finland) Oy
- James Kabugo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering precious metals from clay-containing ores
- Patent number 10,604,821
- Issue date Mar 31, 2020
- Ethox Chemicals, LLC
- Charles F. Palmer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of alkaline bauxite residue
- Patent number 10,494,280
- Issue date Dec 3, 2019
- Rio Tinto Alcan International Limited
- John Victor Anderson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PRECIOUS METALS RECOVERY
- Publication number 20240376567
- Publication date Nov 14, 2024
- STILLWATER MINING COMPANY
- Dave Shuck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR EXTRACTING RARE EARTH ELEMENTS FROM RARE EARTH ELEMENT...
- Publication number 20240368734
- Publication date Nov 7, 2024
- Virginia Tech Intellectual Properties, Inc.
- Roe-Hoan YOON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
- Publication number 20240318280
- Publication date Sep 26, 2024
- SK INNOVATION CO., LTD.
- Su Min YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXED RARE EARTH CONCENTRATE MINERAL AND SUSPENDED MINERAL PHASE TR...
- Publication number 20240279773
- Publication date Aug 22, 2024
- NORTHEASTERN UNIVERSITY
- Peng GAO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR ENRICHING LITHIUM FROM LITHIUM CLAY
- Publication number 20240200164
- Publication date Jun 20, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Dingshan RUAN
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
IN-SITU GENERATION OF THIOSULPHATE LIXIVIANT SYSTEMS AND METHODS FO...
- Publication number 20240183003
- Publication date Jun 6, 2024
- SEABRIDGE GOLD INC.
- Mariam MELASHVILI
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PROCESS FOR CATHODE ACTIVE MATERIAL PRECURSOR PREPARATION
- Publication number 20240102127
- Publication date Mar 28, 2024
- NORTHVOLT AB
- Mahmood ALEMRAJABI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRECIOUS METALS RECOVERY
- Publication number 20230416872
- Publication date Dec 28, 2023
- STILLWATER MINING COMPANY
- Dave Shuck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TARGET ION RECOVERY FROM EARTH MATERIAL
- Publication number 20230392233
- Publication date Dec 7, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dominic Vincent Perroni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR TREATING A MATERIAL
- Publication number 20230383376
- Publication date Nov 30, 2023
- Zeotech Limited
- James VAUGHAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY OF HIGH PURITY Metallic SODIUM AND THE SAF...
- Publication number 20230332270
- Publication date Oct 19, 2023
- Beijing University of Chemical Technology
- Junqing Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
RECOVERY OF VANADIUM FROM ALKALINE SLAG MATERIALS
- Publication number 20230227940
- Publication date Jul 20, 2023
- AVANTI MATERIALS LTD
- David ROBINSON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SULPHIDE OXIDATION IN LEACHING OF MINERALS
- Publication number 20230193418
- Publication date Jun 22, 2023
- Glencore Technology Pty Limited
- Paul VOIGT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH PRESSURE CAUSTIC LEACH METHODS AND PROCESSES FOR RECOVERY OF S...
- Publication number 20230192506
- Publication date Jun 22, 2023
- IMPERIAL MINING GROUP LIMITED
- Yemi OYEDIRAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS FOR RECOVERING A PRECIOUS METAL FROM REFRACTORY ORES BY NEA...
- Publication number 20230167525
- Publication date Jun 1, 2023
- COREM
- Gnouyaro Palla ASSIMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY OF GOLD FROM CARBON FINES WASTE
- Publication number 20230151454
- Publication date May 18, 2023
- PROCESS RESEARCH ORTECH INC.
- Md. Abdul HALIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Alkaline Oxidation Process and Device for Treating Refractory Sulfi...
- Publication number 20230128925
- Publication date Apr 27, 2023
- S.A. Lhoist Recherche et Developpement
- Chris Du Plessis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR LITHIUM EXTRACTION FROM SEDIMENTARY DEPOSITS
- Publication number 20230098644
- Publication date Mar 30, 2023
- American Battery Technology Company
- Ryan Mitchell Melsert
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR EXTRACTING SCANDIUM FROM SCANDIUM-CONTAINING MATERIALS
- Publication number 20230020915
- Publication date Jan 19, 2023
- OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOST'YU "OBEDINENNAYA KOMPANIYA RUSAL I...
- Aleksandr Borisovich Kozyrev
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING VANADIUM COMPOUND, AND METHOD AN...
- Publication number 20220364204
- Publication date Nov 17, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Manabu MASAMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR RECOVERING METALS USING OXALATE COMPOUNDS
- Publication number 20220349025
- Publication date Nov 3, 2022
- University of Kansas
- Mark Brandon Shiflett
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RARE EARTH ELEMENT EXTRACTION AND RECYCLING
- Publication number 20220307105
- Publication date Sep 29, 2022
- PIONEER ASTRONAUTICS
- Diana Aksenova
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM FROM WASTE LITHIUM ION BATTERIES
- Publication number 20220274841
- Publication date Sep 1, 2022
- BASF SE
- Wolfgang ROHDE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...
- Publication number 20220251681
- Publication date Aug 11, 2022
- BASF SE
- Wolfgang ROHDE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYNTHESIS OF ADSORPTION MATERIALS
- Publication number 20220212940
- Publication date Jul 7, 2022
- Zeotech Limited
- James Vaughan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TUNGSTEN RECOVERY METHOD
- Publication number 20220136082
- Publication date May 5, 2022
- MITSUBISHI MATERIALS CORPORATION
- Daisuke Haraguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS OF BASE METAL RECOVERY WITH APPLICATIONS OF OXYGEN VECTORS
- Publication number 20220119916
- Publication date Apr 21, 2022
- American Air Liquide, Inc.
- Sumedh GOSTU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING COPPER, MOLYBDENUM, AND PRECIOUS METALS FROM...
- Publication number 20220119913
- Publication date Apr 21, 2022
- Freeport Minerals Corporation
- Christine Rae Green
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MICROWAVE CHEMICAL METHOD FOR TOTALLY EXTRACTING FLUORINE AND RARE...
- Publication number 20210236956
- Publication date Aug 5, 2021
- Sichuan Normal University
- Shilin ZHAO
- C01 - INORGANIC CHEMISTRY

in inorganic alkaline solutions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Battery recycling

Method for enriching lithium from lithium clay

Methods for recovering metals using oxalate compounds

Method for selective recovery of valuable metal from waste denitrif...

Caustic conversion process

Microwave chemical method for totally extracting fluorine and rare...

Method of recovering cobalt and nickel

Precious metals recovery

Method of processing and treatment of alunite ores

Method for decomposing mixed wolframite and scheelite ore in alkali...

Systems for acid digestion processes

Method for recovering scandium from red mud left from alumina produ...

Fluid treatment apparatus and process

Methods for recovery of rare earth elements from coal

Selective separation of elements or commodities of interest in aque...

Process for recovering precious metals from clay-containing ores

Systems and methods for continuous alkaline lead acid battery recyc...

Method for separating metal components

Production of scandium-containing concentrate and further extractio...

Flotation reagents and flotation processes utilizing same

Hydrometallurgical treatment process for extraction of precious, ba...

Method for removing arsenic from materials containing same

Methods for making zeolites

Method for leaching precious metals containing ores using thiosulfa...

Method for immobilizing arsenic, and arsenic-containing vitrified w...

Process for recovering heavy metal ions

Rare earth element extraction from coal

Treatment of degraded oxime metal extractants in process organic so...

Process for recovering precious metals from clay-containing ores

Treatment of alkaline bauxite residue

Patents Applicationslast 30 patents

PRECIOUS METALS RECOVERY

METHODS FOR EXTRACTING RARE EARTH ELEMENTS FROM RARE EARTH ELEMENT...

METHOD OF RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

MIXED RARE EARTH CONCENTRATE MINERAL AND SUSPENDED MINERAL PHASE TR...

METHOD FOR ENRICHING LITHIUM FROM LITHIUM CLAY

IN-SITU GENERATION OF THIOSULPHATE LIXIVIANT SYSTEMS AND METHODS FO...

PROCESS FOR CATHODE ACTIVE MATERIAL PRECURSOR PREPARATION

PRECIOUS METALS RECOVERY

TARGET ION RECOVERY FROM EARTH MATERIAL

PROCESS FOR TREATING A MATERIAL

PROCESS FOR THE RECOVERY OF HIGH PURITY Metallic SODIUM AND THE SAF...

METHOD OF RECOVERING COBALT AND NICKEL

RECOVERY OF VANADIUM FROM ALKALINE SLAG MATERIALS

SULPHIDE OXIDATION IN LEACHING OF MINERALS

HIGH PRESSURE CAUSTIC LEACH METHODS AND PROCESSES FOR RECOVERY OF S...

METHODS FOR RECOVERING A PRECIOUS METAL FROM REFRACTORY ORES BY NEA...

PROCESS FOR THE RECOVERY OF GOLD FROM CARBON FINES WASTE

Alkaline Oxidation Process and Device for Treating Refractory Sulfi...

SYSTEMS AND METHODS FOR LITHIUM EXTRACTION FROM SEDIMENTARY DEPOSITS

METHOD FOR EXTRACTING SCANDIUM FROM SCANDIUM-CONTAINING MATERIALS

METHOD AND APPARATUS FOR PRODUCING VANADIUM COMPOUND, AND METHOD AN...

METHODS FOR RECOVERING METALS USING OXALATE COMPOUNDS

RARE EARTH ELEMENT EXTRACTION AND RECYCLING

PROCESS FOR THE RECOVERY OF LITHIUM FROM WASTE LITHIUM ION BATTERIES

PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...

SYNTHESIS OF ADSORPTION MATERIALS

TUNGSTEN RECOVERY METHOD

METHODS OF BASE METAL RECOVERY WITH APPLICATIONS OF OXYGEN VECTORS

METHOD FOR RECOVERING COPPER, MOLYBDENUM, AND PRECIOUS METALS FROM...

MICROWAVE CHEMICAL METHOD FOR TOTALLY EXTRACTING FLUORINE AND RARE...