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

Patents Grantslast 30 patents

Information Patent Grant
Byproduct scandium recovery from low grade primary metal oxide ores
- Patent number 12,338,509
- Issue date Jun 24, 2025
- Scandium International Mining Corporation
- Willem P. C. Duyvesteyn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-pressure reactor acid adding system for laterite nickel ore hy...
- Patent number 12,325,898
- Issue date Jun 10, 2025
- PT ESG NEW ENERGY MATERIAL
- Satryo Soemantri Brodjonegoro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing battery-grade nickel-cobalt-manganese sulfate...
- Patent number 12,297,125
- Issue date May 13, 2025
- PT QMB NEW ENERGY MATERIALS
- Kaihua Xu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes and systems for purifying and recycling lithium-ion batte...
- Patent number 12,297,520
- Issue date May 13, 2025
- GREEN LI-ION PTE. LTD.
- Ebrahim Akhondi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing nickel and cobalt-containing solution from...
- Patent number 12,291,762
- Issue date May 6, 2025
- Sumitomo Metal Mining Co., Ltd.
- Hideki Ohara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solid-liquid-solid method for the solubilisation of copper minerals...
- Patent number 12,291,761
- Issue date May 6, 2025
- NOVA MINERALIS S.A.
- Rodrigo Andrés Cortés Cortés
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Co-processing of copper sulphide concentrate with nickel laterite ore
- Patent number 12,286,686
- Issue date Apr 29, 2025
- Sherritt International Corporation
- Jan Smit
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cobalt-manganese sulfate solution from low nickel matte
- Patent number 12,286,360
- Issue date Apr 29, 2025
- PT QMB NEW ENERGY MATERIALS
- Kaihua Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of zinc from zinc-bearing raw materials
- Patent number 12,276,007
- Issue date Apr 15, 2025
- TÉCNICAS REUNIDAS, S.A.
- Ana Belén Mejías Cordero
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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
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...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS OF EXTRACTING DELETERIOUS SUBSTANCES, AND PRODUCT OBTAINED...
- Publication number 20250236532
- Publication date Jul 24, 2025
- VALE S.A.
- Ruberlan GOMES DA SILVA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS DISSOLUTION REACTOR
- Publication number 20250223666
- Publication date Jul 10, 2025
- Glencore Nikkelverk AS
- Ole Morten Dotterud
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTROCHEMICAL LITHIUM EXTRACTION AND RECOVERY
- Publication number 20250215577
- Publication date Jul 3, 2025
- Wisconsin Alumni Research Foundation
- Kyoung-Shin Choi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PROCESSING BLACK MASS TO BATTERY CHEMICALS
- Publication number 20250207220
- Publication date Jun 26, 2025
- Fortum Oyj
- Paula Kivelä
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR LEACHING METAL AND METHOD FOR RECOVERING METAL
- Publication number 20250197965
- Publication date Jun 19, 2025
- JX METALS CIRCULAR SOLUTIONS CO., LTD
- Kei SHIKADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR GENERATING A METAL-CONTAINING AQUEOUS SOLUTION
- Publication number 20250188567
- Publication date Jun 12, 2025
- Northvolt Revolt AB
- Mahmood ALEMRAJABI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXTRACTION OF BASE METALS USING CARBONACEOUS MATTER AND A THIOCARBO...
- Publication number 20250179610
- Publication date Jun 5, 2025
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXTRACTING BASE METALS USING A WETTING AGENT AND A THIOCARBONYL FUN...
- Publication number 20250179607
- Publication date Jun 5, 2025
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT METHOD FOR LATERITE NICKEL ORE BY CURING AND ROASTING-WAT...
- Publication number 20250171875
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-PRESSURE REACTOR ACID ADDING SYSTEM FOR LATERITE NICKEL ORE HY...
- Publication number 20250171873
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DYNAMIC OPTIMIZATION METHOD FOR ACID-TO-ORE RATIO IN HIGH-PRESSURE...
- Publication number 20250171876
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- 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 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

Sulfuric acid, other sulfurated acids or salts thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Byproduct scandium recovery from low grade primary metal oxide ores

High-pressure reactor acid adding system for laterite nickel ore hy...

Method for preparing battery-grade nickel-cobalt-manganese sulfate...

Processes and systems for purifying and recycling lithium-ion batte...

Method for manufacturing nickel and cobalt-containing solution from...

Solid-liquid-solid method for the solubilisation of copper minerals...

Co-processing of copper sulphide concentrate with nickel laterite ore

Cobalt-manganese sulfate solution from low nickel matte

Process for the recovery of zinc from zinc-bearing raw materials

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

Caustic conversion process

Method for separating copper from nickel and cobalt

Leaching method of scheelite

Patents Applicationslast 30 patents

PROCESS OF EXTRACTING DELETERIOUS SUBSTANCES, AND PRODUCT OBTAINED...

CONTINUOUS DISSOLUTION REACTOR

ELECTROCHEMICAL LITHIUM EXTRACTION AND RECOVERY

METHOD FOR PROCESSING BLACK MASS TO BATTERY CHEMICALS

METHOD FOR LEACHING METAL AND METHOD FOR RECOVERING METAL

PROCESS FOR GENERATING A METAL-CONTAINING AQUEOUS SOLUTION

EXTRACTION OF BASE METALS USING CARBONACEOUS MATTER AND A THIOCARBO...

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

TREATMENT METHOD FOR LATERITE NICKEL ORE BY CURING AND ROASTING-WAT...

HIGH-PRESSURE REACTOR ACID ADDING SYSTEM FOR LATERITE NICKEL ORE HY...

DYNAMIC OPTIMIZATION METHOD FOR ACID-TO-ORE RATIO IN HIGH-PRESSURE...

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...