Roasting processes

Industry

CPC
C22B1/02

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B1/00Preliminary treatment of ores or scrap

Current Industry

C22B1/02Roasting processes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for selectively extracting lithium from retired battery and...
- Patent number 12,136,714
- Issue date Nov 5, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Bo Li
- H01 - BASIC ELECTRIC ELEMENTS
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 dissolving lithium compound, method for manufacturing li...
- Patent number 12,123,074
- Issue date Oct 22, 2024
- JX METALS CIRCULAR SOLUTIONS CO., LTD.
- Hirotaka Ariyoshi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for recovering valuable metals from spent lithium ion batteries
- Patent number 12,113,187
- Issue date Oct 8, 2024
- GEM CO., LTD.
- Kaihua Xu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for recycling lithium iron phosphate waste battery
- Patent number 12,107,245
- Issue date Oct 1, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haijun Yu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sealing system for a machine for thermal treatment of bulk material
- Patent number 12,071,676
- Issue date Aug 27, 2024
- Metso USA Inc.
- Jeffrey M. Pancher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for safely oxidizing and roasting neodymium-iron-boron powde...
- Patent number 12,043,882
- Issue date Jul 23, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Jianfeng Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for extracting valuable metal from low-matte nickel converte...
- Patent number 12,018,346
- Issue date Jun 25, 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
Lithium ion battery scrap treatment method
- Patent number 11,961,980
- Issue date Apr 16, 2024
- JX Metals Corporation
- Junichi Arakawa
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for clean metallurgy of molybdenum
- Patent number 11,959,152
- Issue date Apr 16, 2024
- Central South University
- Zhongwei Zhao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining vanadium oxide from a gasifier slag field
- Patent number 11,945,728
- Issue date Apr 2, 2024
- Reliance Industries Limited
- Sateesh Daggupati
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for extracting lithium from carbonate clay type lithium ore...
- Patent number 11,939,645
- Issue date Mar 26, 2024
- INSTITUTE OF GEOCHEMISTRY, CHINESE ACADEMY OF SCIENCES
- Hanjie Wen
- 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
Additive for reducing the roasting temperature of fluxed magnetite...
- Patent number 11,891,677
- Issue date Feb 6, 2024
- NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jie Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering vanadium in the form of iron vanadate from a...
- Patent number 11,879,165
- Issue date Jan 23, 2024
- Reliance Industries Limited
- Sateesh Daggupati
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment system and method for deep utilization of dolomite resources
- Patent number 11,866,803
- Issue date Jan 9, 2024
- Central South University
- Liyuan Chai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering valuable metal
- Patent number 11,851,729
- Issue date Dec 26, 2023
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering valuable elements from precombustion coal-bas...
- Patent number 11,821,054
- Issue date Nov 21, 2023
- University of Kentucky Research Foundation
- Rick Honaker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ethylene degradation catalyst and preparation method and use thereof
- Patent number 11,813,591
- Issue date Nov 14, 2023
- China Energy Investment Corporation Limited
- Ge Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for recovering valuable metal
- Patent number 11,807,914
- Issue date Nov 7, 2023
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- 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 dissolving lithium compound, method for manufacturing li...
- Patent number 11,718,895
- Issue date Aug 8, 2023
- JX Nippon Mining & Metals Corporation
- Hirotaka Ariyoshi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for recovering lithium from lithium ion battery scrap
- Patent number 11,702,719
- Issue date Jul 18, 2023
- JX Nippon Mining & Metals Corporation
- Junichi Arakawa
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for removing phosphorus from phosphorus-containing substance
- Patent number 11,649,514
- Issue date May 16, 2023
- JFE Steel Corporation
- Kenji Nakase
- C21 - METALLURGY OF IRON
Information Patent Grant
Integrated pressure oxidative leach of copper sulphidic feed with c...
- Patent number 11,584,975
- Issue date Feb 21, 2023
- Sherritt International Corporation
- Preston Carl Holloway
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and system for separation of rare earth elements from second...
- Patent number 11,525,170
- Issue date Dec 13, 2022
- TATA Consultancy Services Limited
- Santosh Vasant Daware
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for treating lithium-containing materials
- Patent number 11,519,081
- Issue date Dec 6, 2022
- NEMASKA LITHIUM INC.
- Jean-François Magnan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing iron alloy and cement material
- Patent number 11,459,272
- Issue date Oct 4, 2022
- Tsinghua University
- Chao Geng
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method and system for metal recovery from arsenical bearing sulfide...
- Patent number 11,408,051
- Issue date Aug 9, 2022
- DUNDEE SUSTAINABLE TECHNOLOGIES INC.
- Jean-Marc Lalancette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing iron ore concentrates by recycling copper slag...
- Patent number 11,293,076
- Issue date Apr 5, 2022
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping Ning
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

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
PROCESS FOR DRY BENEFICIATION OF BAUXITE MINERALS BY ELECTROSTATIC...
- Publication number 20240376563
- Publication date Nov 14, 2024
- SEPARATION TECHNOLOGIES LLC
- Kyle P. Flynn
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR REMOVING CHLORINE IN ZINC HYDROMETALLURGY
- Publication number 20240376565
- Publication date Nov 14, 2024
- KOREA ZINC CO., LTD.
- Min Cheol KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR EXTRACTION OF CEMENTED CARBIDE BODIES FROM...
- Publication number 20240368728
- Publication date Nov 7, 2024
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Petter NILSEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING HIGH-GRADE REFINED IRON OXIDE FROM IRON OX...
- Publication number 20240344173
- Publication date Oct 17, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF LITHIUM FROM LITHIUM IRON PHOSPHATE BLACK MASS
- Publication number 20240344174
- Publication date Oct 17, 2024
- GLENCORE LTD.
- Sumedh GOSTU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGH-PURITY METALLIC ARSENIC FROM ARSENIC-CONT...
- Publication number 20240336993
- Publication date Oct 10, 2024
- Central South University
- Wei SUN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF AND SYSTEM FOR PROCESSING WASTE LITHIUM-ION BATTERY
- Publication number 20240327945
- Publication date Oct 3, 2024
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Hiroaki OSAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION METHOD FOR VALUABLE METALS
- Publication number 20240318281
- Publication date Sep 26, 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 PROCESSED ALUMINUM SCRAPS OF AERONAUTICAL ALU...
- Publication number 20240295007
- Publication date Sep 5, 2024
- The Boeing Company
- Zhi Wang
- B22 - CASTING POWDER METALLURGY
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
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
METHOD FOR RECYCLING LITHIUM IRON PHOSPHATE WASTE BATTER
- Publication number 20240274907
- Publication date Aug 15, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Haijun YU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SEPARATING RADIONUCLIDES FROM ORES, ORE CONCENTRATES, AN...
- Publication number 20240263274
- Publication date Aug 8, 2024
- UNIQUEST PTY LIMITED
- James VAUGHAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR CO-PRODUCING LITHIUM, ALUMINUM, AND SILICON-OXYGEN (Si-...
- Publication number 20240247337
- Publication date Jul 25, 2024
- JAMES GUY BLENCOE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM FOR AND METHOD OF PROCESSING WASTE LITHIUM-ION BATTERY
- Publication number 20240250326
- Publication date Jul 25, 2024
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Hiroaki OSAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 OF SEPARATING VALUABLE MATERIALS
- Publication number 20240243381
- Publication date Jul 18, 2024
- DOWA ECO-SYSTEM CO., LTD.
- Masataka YAMASHITA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20240240281
- Publication date Jul 18, 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 PRODUCING SECONDARY BATTERY MATERIAL FROM BLACK MASS
- Publication number 20240228311
- Publication date Jul 11, 2024
- KOREA ZINC CO., LTD.
- Chang Young CHOI
- C01 - INORGANIC CHEMISTRY
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
Lithium Recovery From Spodumene
- Publication number 20240182317
- Publication date Jun 6, 2024
- RIO TINTO IRON AND TITANIUM CANADA INC.
- Mathieu Fillion
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TREATMENT METHOD FOR BATTERY WASTE
- Publication number 20240186604
- Publication date Jun 6, 2024
- JX NIPPON MINING & METALS CORPORATION
- Hiroshi MIYANAGA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LITHIUM RECOVERY FROM LITHIUM-ION BATTERIES
- Publication number 20240170749
- Publication date May 23, 2024
- Ascend Elements, Inc.
- Kee-Chan Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING IRON ORE PELLETS
- Publication number 20240158886
- Publication date May 16, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hitoshi TOYOTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR THE TREATMENT OF RESIDUES FROM THE ZINC AND LEAD PRODUCT...
- Publication number 20240150868
- Publication date May 9, 2024
- ECOTEC GESTIONE IMPIANTI S.R.L
- Aldo IMERITO
- 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 20240154197
- Publication date May 9, 2024
- SK INNOVATION CO., LTD.
- Hyeon Bae HA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYDROMETALLURGICAL METHOD FOR RECOVERING LITHIUM FROM LITHIUM-CONTA...
- Publication number 20240150865
- Publication date May 9, 2024
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- SHUN MYUNG SHIN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Roasting processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for selectively extracting lithium from retired battery and...

Battery recycling

Method for dissolving lithium compound, method for manufacturing li...

Method for recovering valuable metals from spent lithium ion batteries

Method for recycling lithium iron phosphate waste battery

Sealing system for a machine for thermal treatment of bulk material

Method for safely oxidizing and roasting neodymium-iron-boron powde...

Method for extracting valuable metal from low-matte nickel converte...

Lithium ion battery scrap treatment method

Method for clean metallurgy of molybdenum

Process for obtaining vanadium oxide from a gasifier slag field

Method for extracting lithium from carbonate clay type lithium ore...

Method for recycling battery by incomplete extraction

Additive for reducing the roasting temperature of fluxed magnetite...

Process for recovering vanadium in the form of iron vanadate from a...

Treatment system and method for deep utilization of dolomite resources

Method for recovering valuable metal

Method for recovering valuable elements from precombustion coal-bas...

Ethylene degradation catalyst and preparation method and use thereof

Method for recovering valuable metal

Method of processing and treatment of alunite ores

Method for dissolving lithium compound, method for manufacturing li...

Method for recovering lithium from lithium ion battery scrap

Method for removing phosphorus from phosphorus-containing substance

Integrated pressure oxidative leach of copper sulphidic feed with c...

Method and system for separation of rare earth elements from second...

Methods for treating lithium-containing materials

Method for preparing iron alloy and cement material

Method and system for metal recovery from arsenical bearing sulfide...

Method for preparing iron ore concentrates by recycling copper slag...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING VALUABLE METAL

PROCESS FOR DRY BENEFICIATION OF BAUXITE MINERALS BY ELECTROSTATIC...

METHOD FOR REMOVING CHLORINE IN ZINC HYDROMETALLURGY

METHOD AND APPARATUS FOR EXTRACTION OF CEMENTED CARBIDE BODIES FROM...

METHOD FOR MANUFACTURING HIGH-GRADE REFINED IRON OXIDE FROM IRON OX...

RECOVERY OF LITHIUM FROM LITHIUM IRON PHOSPHATE BLACK MASS

METHOD FOR PREPARING HIGH-PURITY METALLIC ARSENIC FROM ARSENIC-CONT...

METHOD OF AND SYSTEM FOR PROCESSING WASTE LITHIUM-ION BATTERY

PRODUCTION METHOD FOR VALUABLE METALS

METHOD FOR RECOVERING PROCESSED ALUMINUM SCRAPS OF AERONAUTICAL ALU...

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

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR RECYCLING LITHIUM IRON PHOSPHATE WASTE BATTER

METHOD FOR SEPARATING RADIONUCLIDES FROM ORES, ORE CONCENTRATES, AN...

PROCESS FOR CO-PRODUCING LITHIUM, ALUMINUM, AND SILICON-OXYGEN (Si-...

SYSTEM FOR AND METHOD OF PROCESSING WASTE LITHIUM-ION BATTERY

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

METHOD OF SEPARATING VALUABLE MATERIALS

METHOD FOR PRODUCING VALUABLE METAL

METHOD FOR PRODUCING SECONDARY BATTERY MATERIAL FROM BLACK MASS

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR PRODUCING VALUABLE METAL

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

Lithium Recovery From Spodumene

TREATMENT METHOD FOR BATTERY WASTE

LITHIUM RECOVERY FROM LITHIUM-ION BATTERIES

METHOD FOR PRODUCING IRON ORE PELLETS

METHOD FOR THE TREATMENT OF RESIDUES FROM THE ZINC AND LEAD PRODUCT...

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

HYDROMETALLURGICAL METHOD FOR RECOVERING LITHIUM FROM LITHIUM-CONTA...