Sulfuric acid, other sulfurated acids or salts thereof

Industry

CPC
C22B3/08

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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

C22B3/08Sulfuric acid, other sulfurated acids or salts thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Extracting base metals using a wetting agent and a thiocarbonyl fun...
- Patent number 12,264,381
- Issue date Apr 1, 2025
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of base metals using carbonaceous matter and a thiocarbo...
- Patent number 12,247,266
- Issue date Mar 11, 2025
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processing method of positive electrode active substance waste of l...
- Patent number 12,243,993
- Issue date Mar 4, 2025
- JX METALS CIRCULAR SOLUTIONS CO., LTD.
- Tomonari Goda
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Manganese-lithium separation process and pre-extraction solution pr...
- Patent number 12,218,322
- Issue date Feb 4, 2025
- HUNAN JIN YUAN NEW MATERIALS JOINT STOCK COMPANY LIMITED
- Xunbing Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of metals from oxidic ores
- Patent number 12,215,407
- Issue date Feb 4, 2025
- Umicore
- Michel Daniels
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of lithium extraction from sedimentary clay
- Patent number 12,188,107
- Issue date Jan 7, 2025
- Lithium Nevada Corp.
- Brett A. Rabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Solid-liquid-solid hydrometallurgical method for the solubilization...
- Patent number 12,180,560
- Issue date Dec 31, 2024
- NOVA MINERALIS S.A.
- Rodrigo Andrés Cortés Cortés
- 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
Process for purifying and concentrating rare earths from phosphogypsum
- Patent number 12,139,775
- Issue date Nov 12, 2024
- OCP SA
- Hamid Mazouz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of lithium extraction from sedimentary clay
- Patent number 12,123,073
- Issue date Oct 22, 2024
- Lithium Nevada Corp.
- Brett A. Rabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for dissolving metallogenically primary copper metals obtain...
- Patent number 12,116,650
- Issue date Oct 15, 2024
- NOVA MINERALIS S.A.
- Tihomir Eduardo Domic Mihovilovic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
System and method for solubilising in an aqueous medium elements co...
- Patent number 12,098,443
- Issue date Sep 24, 2024
- PLATINUM GROUP CHILE SPA
- Victor Antonucci Salazar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
- Patent number 12,049,681
- Issue date Jul 30, 2024
- Jetti Resources, LLC
- David Dixon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
- Patent number 12,049,680
- Issue date Jul 30, 2024
- Jetti Resources, LLC
- David Dixon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Leaching method of scheelite
- Patent number 11,999,626
- Issue date Jun 4, 2024
- Chongyi Zhangyuan Tungsten Co., Ltd
- Guozuan Xu
- 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
Method for separating copper from nickel and cobalt
- Patent number 12,000,018
- Issue date Jun 4, 2024
- Sumitomo Metal Mining Co., Ltd.
- Tatsuya Higaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering valuable metal from waste electrode material...
- Patent number 11,987,861
- Issue date May 21, 2024
- ECOPRO INNOVATION CO., LTD.
- Suk Joon Park
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sulfur dioxide depolarized electrolysis and electrolyzer therefore
- Patent number 11,965,258
- Issue date Apr 23, 2024
- Peregrine Hydrogen Inc.
- Stefan Omelchenko
- C01 - INORGANIC CHEMISTRY
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
Method for producing battery-grade nickel sulfate by using laterite...
- Patent number 11,952,288
- Issue date Apr 9, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Changdong Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing aqueous solution containing nickel or cobalt
- Patent number 11,926,882
- Issue date Mar 12, 2024
- KOREA ZINC CO., LTD.
- Heon Sik Choi
- 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
Recycling process for isolating and recovering rare earth metals an...
- Patent number 11,909,016
- Issue date Feb 20, 2024
- American Hyperform, Inc.
- William Novis Smith
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
- Patent number 11,884,993
- Issue date Jan 30, 2024
- Jetti Resources, LLC
- David Dixon
- 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 11,866,804
- 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...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE...
- Publication number 20250109039
- Publication date Apr 3, 2025
- PT QMB NEW ENERGY MATERIALS
- KAIHUA XU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE...
- Publication number 20250109040
- Publication date Apr 3, 2025
- PT QMB NEW ENERGY MATERIALS
- KAIHUA XU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR LIBERATING PRECIOUS METALS USING A REAGENT HAVING A THI...
- Publication number 20250092487
- Publication date Mar 20, 2025
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL RECOVERY FROM RAW MA...
- Publication number 20250066875
- Publication date Feb 27, 2025
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY METHOD OF LITHIUM ION
- Publication number 20250059624
- Publication date Feb 20, 2025
- POSCO Co., Ltd
- Gi-Chun HAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CURING PROCESS FOR SURFACE DEFECTS OF CATHODE MATERIAL
- Publication number 20250051877
- Publication date Feb 13, 2025
- Ascend Elements, Inc.
- Yadong Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYDROGEN-BASED VALORISATION OF METAL-CONTAINING FEED MATERIALS TO E...
- Publication number 20250051875
- Publication date Feb 13, 2025
- LIFEZONE LTD
- Keith Stuart Liddell
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RECOVERING METALS FROM LITHIUM ION BATTERY WASTE
- Publication number 20250043386
- Publication date Feb 6, 2025
- JX Metals Corporation
- Hirotaka ARIYOSHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT METHOD FOR ALLOY
- Publication number 20250043383
- Publication date Feb 6, 2025
- Sumitomo Metal Mining Co., Ltd.
- Hiroshi Takenouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL LEACHING METHOD
- Publication number 20250043384
- Publication date Feb 6, 2025
- JX ADVANCED METALS CORPORATION
- Koki YANAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DISPERSION OF METAL SULFATES IN ACIDIC LEACHING SOLUTION
- Publication number 20250034454
- Publication date Jan 30, 2025
- Solenis Technologies, L.P.
- Kirill N. Bakeev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hydrometallurgical process for waste materials of the zinc and stee...
- Publication number 20250034677
- Publication date Jan 30, 2025
- Teknologian Tutkimuskeskus VTT Oy
- Teppo Riihimäki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF LITHIUM EXTRACTION FROM SEDIMENTARY CLAY
- Publication number 20250011899
- Publication date Jan 9, 2025
- Lithium Nevada Corp.
- Brett A. Rabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALLOY TREATMENT METHOD
- Publication number 20240392408
- Publication date Nov 28, 2024
- Sumitomo Metal Mining Co., Ltd.
- Hiroshi Takenouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR LEACHING COPPER USING PRESSURE LEACHING TECHNIQUE
- Publication number 20240368730
- Publication date Nov 7, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Batteries and Cathodes Including Nickel Hydroxide Recovered and Iso...
- Publication number 20240372166
- Publication date Nov 7, 2024
- American Hyperform, Inc.
- William Novis Smith
- C01 - INORGANIC CHEMISTRY
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
PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...
- Publication number 20240336990
- Publication date Oct 10, 2024
- Jetti Resources, LLC
- David Dixon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...
- Publication number 20240336991
- Publication date Oct 10, 2024
- Jetti Resources, LLC
- David Dixon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
EXTRACTING BASE METALS USING A WETTING AGENT AND A THIOCARBONYL FUN...
- Publication number 20240295006
- Publication date Sep 5, 2024
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEQUENTIAL TREATMENT PROCESS FOR THE HEAP LEACHING OF PRIMARY AND S...
- Publication number 20240279770
- Publication date Aug 22, 2024
- CORPORACION NACIONAL DEL COBRE DE CHILE
- Felipe LAGNO SÁNCHEZ
- 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
Heap Leaching an Ore
- Publication number 20240271249
- Publication date Aug 15, 2024
- Rio Tinto Technological Resources Inc.
- Ronald Sorensen
- 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 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
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 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
SULFUR DIOXIDE DEPOLARIZED ELECTROLYSIS AND ELECTROLYZER THEREFORE
- Publication number 20240271302
- Publication date Aug 15, 2024
- Peregrine Hydrogen Inc.
- Stefan Omelchenko
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
METHOD FOR PROCESSING BY-PRODUCT OF ZINC HYDROMETALLURGICAL PROCESS...
- Publication number 20240218479
- Publication date Jul 4, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Sulfuric acid, other sulfurated acids or salts thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Extracting base metals using a wetting agent and a thiocarbonyl fun...

Extraction of base metals using carbonaceous matter and a thiocarbo...

Processing method of positive electrode active substance waste of l...

Manganese-lithium separation process and pre-extraction solution pr...

Process for the recovery of metals from oxidic ores

Method of lithium extraction from sedimentary clay

Method for recovering waste lithium cobalt oxide battery

Solid-liquid-solid hydrometallurgical method for the solubilization...

Process for the recovery of metals from polymetallic nodules

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

Process for purifying and concentrating rare earths from phosphogypsum

Method of lithium extraction from sedimentary clay

Method for dissolving metallogenically primary copper metals obtain...

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

System and method for solubilising in an aqueous medium elements co...

Process for leaching metal sulfides with reagents having thiocarbon...

Process for leaching metal sulfides with reagents having thiocarbon...

Method for recycling lithium batteries

Leaching method of scheelite

Caustic conversion process

Method for separating copper from nickel and cobalt

Method for recovering valuable metal from waste electrode material...

Sulfur dioxide depolarized electrolysis and electrolyzer therefore

Method for clean metallurgy of molybdenum

Method for producing battery-grade nickel sulfate by using laterite...

Method for producing aqueous solution containing nickel or cobalt

Method of recovering cobalt and nickel

Recycling process for isolating and recovering rare earth metals an...

Process for leaching metal sulfides with reagents having thiocarbon...

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

Patents Applicationslast 30 patents

METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE...

METHOD FOR PREPARING BATTERY-GRADE NICKEL-COBALT-MANGANESE SULFATE...

METHODS FOR LIBERATING PRECIOUS METALS USING A REAGENT HAVING A THI...

ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL RECOVERY FROM RAW MA...

RECOVERY METHOD OF LITHIUM ION

CURING PROCESS FOR SURFACE DEFECTS OF CATHODE MATERIAL

HYDROGEN-BASED VALORISATION OF METAL-CONTAINING FEED MATERIALS TO E...

METHOD FOR RECOVERING METALS FROM LITHIUM ION BATTERY WASTE

TREATMENT METHOD FOR ALLOY

METAL LEACHING METHOD

DISPERSION OF METAL SULFATES IN ACIDIC LEACHING SOLUTION

Hydrometallurgical process for waste materials of the zinc and stee...

METHOD OF LITHIUM EXTRACTION FROM SEDIMENTARY CLAY

ALLOY TREATMENT METHOD

METHOD FOR LEACHING COPPER USING PRESSURE LEACHING TECHNIQUE

Batteries and Cathodes Including Nickel Hydroxide Recovered and Iso...

CRYSTALLIZATION PROCESS FOR THE SEPARATION OF METALS

PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...

PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...

EXTRACTING BASE METALS USING A WETTING AGENT AND A THIOCARBONYL FUN...

SEQUENTIAL TREATMENT PROCESS FOR THE HEAP LEACHING OF PRIMARY AND S...

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

Heap Leaching an Ore

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

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR RECOVERING WASTE LITHIUM COBALT OXIDE BATTERY

SULFUR DIOXIDE DEPOLARIZED ELECTROLYSIS AND ELECTROLYZER THEREFORE

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

METHOD FOR RECYCLING LITHIUM BATTERIES

METHOD FOR PROCESSING BY-PRODUCT OF ZINC HYDROMETALLURGICAL PROCESS...