Obtaining manganese

Industry

CPC
C22B47/00

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS

Current Industry

Sub Industries

C22B47/0009from spent catalysts C22B47/0018Treating ocean floor nodules C22B47/0027Preliminary treatment C22B47/0036by dry processes C22B47/0045by wet processes C22B47/0054leaching processes C22B47/0063with acids or salt solutions C22B47/0072with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal C22B47/0081Treatment or purification of solutions C22B47/009refining

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of metals from a Li-containing starting ma...
- Patent number 12,170,355
- Issue date Dec 17, 2024
- Umicore
- Pieter Verhees
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of metals from polymetallic nodules
- Patent number 12,168,812
- Issue date Dec 17, 2024
- Umicore
- Michel Daniels
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing aqueous solution containing nickel, cobalt and...
- Patent number 12,163,204
- Issue date Dec 10, 2024
- KOREA ZINC CO., LTD.
- Heon Sik Choi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Suspension roasting system and method for industrial processing of...
- Patent number 12,139,774
- Issue date Nov 12, 2024
- Northeastern University
- Yuexin Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preferentially recovering manganese from waste lithium-r...
- Patent number 12,119,464
- Issue date Oct 15, 2024
- Beijing University of Technology
- Dean Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for transition metal oxide reduction
- Patent number 12,104,224
- Issue date Oct 1, 2024
- Helios Project Ltd.
- Jonathan Hausner
- C21 - METALLURGY OF IRON
Information Patent Grant
Polymetallic nodule mineral processing
- Patent number 12,065,715
- Issue date Aug 20, 2024
- LOKE MARINE MINERALS AS
- Benjamin David Geldart
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Process for recovering metals from recycled rechargeable batteries
- Patent number 12,000,014
- Issue date Jun 4, 2024
- Bromine Compounds Ltd.
- Or Press Frimet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling battery by incomplete extraction
- Patent number 11,920,213
- Issue date Mar 5, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haijun Yu
- 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
Recycling of cobalt and nickel from lithium-ion batteries
- Patent number 11,710,857
- Issue date Jul 25, 2023
- American Hyperform, Inc.
- William Novis Smith
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of precursor compounds for lithium batt...
- Patent number 11,695,169
- Issue date Jul 4, 2023
- Umicore
- Harald Oosterhof
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Battery-level Ni—Co—Mn mixed solution and preparation method for ba...
- Patent number 11,695,170
- Issue date Jul 4, 2023
- JINGMEN GEM CO., LTD
- Kaihua Xu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for anaerobically cracking power battery
- Patent number 11,591,525
- Issue date Feb 28, 2023
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haijun Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical process for the recovery of alkaline and zinc-carbon batte...
- Patent number 11,578,387
- Issue date Feb 14, 2023
- EVH S.R.L. IN LIQUIDAZIONE
- Emmanouil Volakakis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of cathode materials in the recycling of b...
- Patent number 11,509,000
- Issue date Nov 22, 2022
- Northvolt AB
- Mahmood Alemrajabi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recycling cobalt and nickel from lithium ion batteries
- Patent number 11,316,208
- Issue date Apr 26, 2022
- William Novis Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process, apparatus, and system for recovering materials from batteries
- Patent number 11,273,453
- Issue date Mar 15, 2022
- Li-Cycle Corp.
- Ajay Kochhar
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for inhibiting extractant degradation of DSX process through...
- Patent number 11,203,531
- Issue date Dec 21, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process, apparatus, and system for recovering materials from batteries
- Patent number 11,135,595
- Issue date Oct 5, 2021
- Li-Cycle Corp.
- Ajay Kochhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge material for recycled lithium-ion batteries
- Patent number 11,127,992
- Issue date Sep 21, 2021
- Worcester Polytechnic Institute
- Yan Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process, apparatus, and system for recovering materials from batteries
- Patent number 11,077,452
- Issue date Aug 3, 2021
- Li-Cycle Corp.
- Ajay Kochhar
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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
Process, apparatus, and system for recovering materials from batteries
- Patent number 10,960,403
- Issue date Mar 30, 2021
- Li-Cycle Corp.
- Ajay Kochhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal oxide particles and method of producing thereof
- Patent number 10,954,584
- Issue date Mar 23, 2021
- PHINERGY LTD.
- Ernst Khasin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process, apparatus, and system for recovering materials from batteries
- Patent number 10,919,046
- Issue date Feb 16, 2021
- Li-Cycle Corp.
- Ajay Kochhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process and system for recycling alkaline and carbon zinc batteries
- Patent number 10,811,695
- Issue date Oct 20, 2020
- Energizer Brands, LLC
- David Muska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for recycling lithium iron phosphate batteries
- Patent number 10,741,890
- Issue date Aug 11, 2020
- Worcester Polytechnic Institute
- Yan Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for recycling lithium-ion batteries
- Patent number 10,522,884
- Issue date Dec 31, 2019
- Worcester Polytechnic Institute
- Yan Wang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RECOVERING TRANSITION METAL FROM LITHIUM SECONDARY BATTERY
- Publication number 20240413419
- Publication date Dec 12, 2024
- SK INNOVATION CO., LTD.
- Su Min YOO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Recovery of Battery Cathode Metal Oxides And Copper Fro...
- Publication number 20240405304
- Publication date Dec 5, 2024
- INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR
- Chenna Rao Borra
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Transition Metal Oxide Reduction
- Publication number 20240401168
- Publication date Dec 5, 2024
- Helios Project Ltd.
- Jonathan Hausner
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20240387894
- Publication date Nov 21, 2024
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- 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
METHOD OF LEACHING METAL-CONTAINING MATERIALS
- Publication number 20240352553
- Publication date Oct 24, 2024
- Arizona Board of Regents on behalf of The University of Arizona
- Jaeheon Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CRYSTALLIZATION PROCESS FOR THE SEPARATION OF METALS
- Publication number 20240356097
- Publication date Oct 24, 2024
- Umicore
- Pieter VERHEES
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
VALUABLE ELEMENT RECOVERY METHOD
- Publication number 20240344172
- Publication date Oct 17, 2024
- JFE STEEL CORPORATION
- Yuta HINO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR RECOVERING CRITICAL ELEMENTS FROM LEACH SOLUTIONS
- Publication number 20240344170
- Publication date Oct 17, 2024
- Rick HONAKER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SELECTIVE LEACHING
- Publication number 20240336992
- Publication date Oct 10, 2024
- Umicore
- Bart KLAASEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SUSPENSION ROASTING SYSTEM AND METHOD FOR INDUSTRIAL PROCESSING OF...
- Publication number 20240327946
- Publication date Oct 3, 2024
- NORTHEASTERN UNIVERSITY
- Yuexin HAN
- C21 - METALLURGY OF IRON
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
A RECYCLING METHOD FOR BATTERY AND CATALYST MATERIALS
- Publication number 20240287646
- Publication date Aug 29, 2024
- GELION TECHNOLOGIES PTY LTD
- Benjamin EADE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Recycling Battery Materials By Way of Reductive, Pyrome...
- Publication number 20240283045
- 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 AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...
- Publication number 20240279831
- Publication date Aug 22, 2024
- East China University of Science and Technology
- Shuai Gu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND SYSTEM FOR RECOVERING METALS FROM BLACK MASS
- Publication number 20240270590
- Publication date Aug 15, 2024
- AURUBIS AG
- Anne-Marie SURIANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
- Publication number 20240274912
- Publication date Aug 15, 2024
- METSO FINLAND OY
- Tuomas VAN DER MEER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRECIPITATION OF METALS
- Publication number 20240263273
- Publication date Aug 8, 2024
- Pure Battery Technologies Pty Ltd
- William HAWKER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES AND METHODS FOR BIO-EXTRACTION OF TRACE METALS FROM METAL...
- Publication number 20240254591
- Publication date Aug 1, 2024
- IMPOSSIBLE MINING INC.
- Oliver Gunasekara
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING AQUEOUS SOLUTION CONTAINING NICKEL, COBALT AND...
- Publication number 20240240279
- Publication date Jul 18, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- 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
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
- Publication number 20240213562
- Publication date Jun 27, 2024
- METSO FINLAND OY
- Tuomas VAN DER MEER
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20240204275
- Publication date Jun 20, 2024
- Sumitomo Metal Mining Co., Ltd.
- Tomoya Hagio
- 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 RECOVERY OF VALUABLE METALS AND ZEOLITE-CONTAINING MATER...
- Publication number 20240191322
- Publication date Jun 13, 2024
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Tae-Gong RYU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A METHOD FOR RECYCLING OF USED SCRAP LITHIUM BATTERY
- Publication number 20240194961
- Publication date Jun 13, 2024
- BATX ENERGIES PVT LTD
- Vikrant Singh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEPARATION METHOD FOR A SEPARATION TARGET METAL
- Publication number 20240183004
- Publication date Jun 6, 2024
- SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
- Daisuke NAGAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 PREFERENTIALLY RECOVERING MANGANESE FROM WASTE LITHIUM-R...
- Publication number 20240170751
- Publication date May 23, 2024
- BEIJING UNIVERSITY OF TECHNOLOGY
- Dean PAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Obtaining manganese

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Process for the recovery of metals from a Li-containing starting ma...

Process for the recovery of metals from polymetallic nodules

Method for producing aqueous solution containing nickel, cobalt and...

Suspension roasting system and method for industrial processing of...

Method for preferentially recovering manganese from waste lithium-r...

Process for transition metal oxide reduction

Polymetallic nodule mineral processing

Method for recycling lithium batteries

Process for recovering metals from recycled rechargeable batteries

Method for recycling battery by incomplete extraction

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

Recycling of cobalt and nickel from lithium-ion batteries

Process for the preparation of precursor compounds for lithium batt...

Battery-level Ni—Co—Mn mixed solution and preparation method for ba...

Method for anaerobically cracking power battery

Chemical process for the recovery of alkaline and zinc-carbon batte...

Process for the recovery of cathode materials in the recycling of b...

Process for recycling cobalt and nickel from lithium ion batteries

Process, apparatus, and system for recovering materials from batteries

Method for inhibiting extractant degradation of DSX process through...

Process, apparatus, and system for recovering materials from batteries

Charge material for recycled lithium-ion batteries

Process, apparatus, and system for recovering materials from batteries

Method for separating metal components

Process, apparatus, and system for recovering materials from batteries

Metal oxide particles and method of producing thereof

Process, apparatus, and system for recovering materials from batteries

Process and system for recycling alkaline and carbon zinc batteries

Method and apparatus for recycling lithium iron phosphate batteries

Method and apparatus for recycling lithium-ion batteries

Patents Applicationslast 30 patents

METHOD OF RECOVERING TRANSITION METAL FROM LITHIUM SECONDARY BATTERY

Process for Recovery of Battery Cathode Metal Oxides And Copper Fro...

Process for Transition Metal Oxide Reduction

METHOD FOR PRODUCING VALUABLE METAL

METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS

METHOD FOR RECOVERING LITHIUM BATTERY POSITIVE ELECTRODE PLATE

METHOD OF LEACHING METAL-CONTAINING MATERIALS

CRYSTALLIZATION PROCESS FOR THE SEPARATION OF METALS

VALUABLE ELEMENT RECOVERY METHOD

METHODS FOR RECOVERING CRITICAL ELEMENTS FROM LEACH SOLUTIONS

SELECTIVE LEACHING

SUSPENSION ROASTING SYSTEM AND METHOD FOR INDUSTRIAL PROCESSING OF...

A BIO-BASED PROCESS FOR EXTRACTING METALS FROM BATTERIES

A RECYCLING METHOD FOR BATTERY AND CATALYST MATERIALS

Process for Recycling Battery Materials By Way of Reductive, Pyrome...

METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...

METHOD AND SYSTEM FOR RECOVERING METALS FROM BLACK MASS

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

PRECIPITATION OF METALS

PROCESSES AND METHODS FOR BIO-EXTRACTION OF TRACE METALS FROM METAL...

METHOD FOR PRODUCING AQUEOUS SOLUTION CONTAINING NICKEL, COBALT AND...

METHOD FOR RECYCLING LITHIUM BATTERIES

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR PRODUCING VALUABLE METAL

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR RECOVERY OF VALUABLE METALS AND ZEOLITE-CONTAINING MATER...

A METHOD FOR RECYCLING OF USED SCRAP LITHIUM BATTERY

SEPARATION METHOD FOR A SEPARATION TARGET METAL

Method for dissolving a positive electrode material

METHOD FOR PREFERENTIALLY RECOVERING MANGANESE FROM WASTE LITHIUM-R...