119261 ⎘
Extraction of metal compounds from ores or concentrates by wet processes; Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
Sub-classes:BATTERY RECYCLING BY TREATMENT OF THE LEACH WITH METALLIC NICKEL
#2SYSTEMS AND METHODS FOR MONITORING METAL RECOVERY SYSTEMS
#3METHOD OF RECOVERING LITHIUM
#4INTERNAL WATER REUSE IN DIRECT LITHIUM EXTRACTION SYSTEMS
#5METHOD FOR RECOVERING NICKEL HYDROXIDE AND NICKEL SULFATE FROM NICKEL-CONTAINING MATERIALS
#6LITHIUM RECOVERY USING AQUEOUS SOURCES
#7METHOD FOR EXTRACTING METALS FROM SAPROLITE LATERITE NICKEL ORE
#8METHOD FOR PROCESSING LITHIUM-ION BATTERY WASTE
#9RARE EARTH ELEMENT EXTRACTION AND RECYCLING
#10RARE EARTH ELEMENT EXTRACTION METHODS AND APPARATUSES
#11METHOD FOR RECOVERING RARE EARTH METALS USING ORGANIC ACIDS
#12BATTERY PROCESSING METHOD
#13RECOVERING URANIUM FROM A URANYL NITRATE SOLUTION
#14METHOD OF RECYCLING BATTERY
#15METHOD FOR IMPROVING PARTICLE SIZE AND MORPHOLOGY OF NEUTRALIZER FOR LATERITE NICKEL ORE HYDROMETALLURGY
#16PROCESS OF PROVIDING TITANIUM DIOXIDE AND/OR VANADIUM OXIDE
#17LITHIUM RECOVERY METHOD AND LITHIUM RECOVERY DEVICE
#18PROCESS FOR RECYCLING ALUMINUM HYDROXIDE FROM A BLACK MASS
#19PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
#20COMPREHENSIVE UTILIZATION METHOD FOR VALUABLE ELEMENTS IN HYDROMETALLURGICAL SLAG OF LATERITE NICKEL ORE
#21System and Process for Reducing Chemical Losses in Treating Ash Produced in a Recovery Boiler of a Wood Pulping Process
#22GLOBAL PROCESS FOR OBTAINING LITHIUM SULFATE MONOHYDRATE ORE WITH LOW CONTENTS OF IMPURITIES ASSOCIATED WITH CHLORINE AND MAGNESIUM
#23METHOD AND APPARATUS FOR EXTRACTING COPPER/TIN SOURCE MATERIAL FROM OXALATE OF COPPER AND/OR TIN
#24A METHOD FOR RECOVERING LITHIUM FROM A STREAM CONTAINING LITHIUM
#25PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
#26PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
#27METHOD FOR RECOVERING METALS
#28METHOD FOR RECOVERING LITHIUM AND METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY
#29SYSTEMS AND METHODS FOR SUBSURFACE METAL RECOVERY
#30Membrane Concentration of Dissolved Species
#31SYSTEMS AND METHODS FOR BENEFICIATION OF BAUXITE RESIDUE
#32METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERY WASTE
#33LITHIUM EXTRACTION FROM A GEOTHERMAL BRINE BY ADVANCED CARBONATION PROCESSING
#34METHOD FOR TREATING BATTERY MEMBER
#35EXPANDED SURFACE AREA PROCESSING FOR LITHIUM TRAPPING
#36RECOVERY OF INDIVIDUAL METAL OXIDES DURING BATTERY RECYCLING
#37TARGETED GRAPHITE REMOVAL FROM BLACK MASS
#38RECOVERY OF LITHIUM CARBONATE FROM BLACK MASS
#39LITHIUM-FIRST BATTERY RECYCLING
#40PROCESS FOR SEPARATING RARE-EARTH METALS IN ADMIXTURE IN AQUEOUS SOLUTION
#41PROCESS FOR SEPARATING RARE-EARTH METALS IN ADMIXTURE IN AQUEOUS SOLUTION
#42METHODS AND COMPOSITIONS TO RECOVER RARE EARTH ELEMENTS FROM ORGANIC SOLUTIONS
#43RECYCLING METHOD FOR LITHIUM IN WASTE LITHIUM IRON PHOSPHATE BATTERY
#44MULTI-OPERATION PROCESSING OF LITHIUM SOLUTION
#45SEPARATION AND RECYCLING OF LITHIUM-ION BATTERY METALS VIA A MAGNETIC FIELD
#46METHOD FOR RECOVERING VALUABLE MATERIALS FROM LITHIUM ION SECONDARY BATTERIES
#47HYDROMETALLURGY PROCESS FOR RECYCLING LI-ION BATTERY MATERIALS
#48ELECTROLYZER AND MEMBRANE ELECTRODE ASSEMBLY DISASSEMBLY FOR COMPONENT SEPARATION AND RECYCLING
#49PROCESSING TECHNIQUES FOR SPENT LITHIUM-ION BATTERY ANODE MATERIALS
#50SULPHIDATION OF A SOLID METAL FEED COMPRISING NI AND/OR CO
#51INTENSIFIED SEQUENTIAL RECOVERY OF RARE EARTH ELEMENTS AND OTHER CRITICAL METALS FROM WASTE
#52MATERIALS, METHODS AND TECHNIQUES FOR THE SELECTIVE EXTRACTION OF CERIUM FROM RARE EARTH SULFATES SOLUTIONS
#53SYSTEMS AND METHODS FOR IMPROVED RAFFINATE INJECTION
#54SELECTIVE LITHIUM EXTRACTION FOR CATHODE MATERIALS
#55FILTERING BRINE STREAMS FROM DIRECT LITHIUM EXTRACTION UNITS USING FLOW RATES ADJUSTED BASED ON ELECTRICAL CONDUCTIVITY
#56RECYCLE STREAM FOR LITHIUM EXTRACTION
#57SYSTEMS AND METHODS TO EXTRACT CRITICAL MINERALS FROM PRE-CONCENTRATES PREPARED FROM ACID MINE DRAINAGE
#58METHOD OF MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY
#59EXTRACTION OF ELEMENTS AND/OR COMPOUNDS FROM IRON-CONTAINING MATERIALS SUCH AS IRON-CONTAINING TAILINGS, RECOVERY OF MAGNETICALLY SUSCEPTIBLE MATERIALS, AND RELATED SYSTEMS AND PRODUCTS
#60METHOD FOR CONTINUOUS MONITORING AND OPTIMIZATION OF RECOVERY PROCESS
#61METHOD FOR SEPARATING A RARE EARTH ELEMENT IN SOLUTION
#62LITHIUM RECOVERY USING AQUEOUS SOURCES
#63VANADIUM RECOVERY
#64MAGNETIC SEPARATION OF PARTICLES SUPPORTED BY SPECIFIC SURFACTANTS
#65APPARATUS AND METHOD FOR SEPARATION OF METAL-BEARING PHASES USING ELECTRODIALYSIS
#66Process and apparatus for recovering rare earth elements from coal refuse
#67PROCESS TO OBTAIN LITHIUM SULFATE MONOHYDRATE ORE WITH LOW CONTENTS OF IMPURITIES ASSOCIATED TO CHLORINE AND MAGNESIUM
#68METHOD FOR LEACHING IRON ELEMENT FROM SULFATE SLAG
#69CALCIUM HYDROXIDE PRECIPITATION IN AN ELECTROLYTIC REACTOR WITH HYDRODYNAMIC SEPARATION
#70METHOD AND APPARATUS FOR PRODUCING TREATED BRINE COMPOSITION WITH REDUCED HYDROGEN SULFIDE
#71EXTRACTION PROCESS FOR REDUCING THE ALUNITE CONTENT FROM TAILINGS, PRODUCT, AND ITS USE
#72CARBONATION AND SELECTIVE LEACHING FOR THE RECOVERY OF METALS
#73MITIGATION OF CONTAMINATION OF LITHIUM SELECTIVE MEDIA IN A DIRECT LITHIUM EXTRACTION PROCESS
#74METHOD OF RECOVERING LITHIUM PRECURSOR, METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL, AND RECHARGEABLE LITHIUM BATTERY
#75PROCESS OF EXTRACTING DELETERIOUS SUBSTANCES, AND PRODUCT OBTAINED THROUGH THE PROCESS OF EXTRACTING DELETERIOUS SUBSTANCES
#76METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERY WASTE
#77BENEFICIATION METHOD FOR HIGH CLAY TYPE LOW-GRADE MANGANESE CARBONATE ORE
#78PROCESS FOR OBTAINING RE OXIDES
#79METHODS OF PROCESSING BRINE COMPRISING LITHIUM
#80MULTI-DIMENSION, MULTI-MODE CHROMATOGRAPHY METHODS FOR PRODUCING HIGH PURITY, HIGH YIELD LITHIUM, COBALT, NICKEL, AND MANGANESE SALTS FROM WASTE LITHIUM-ION BATTERIES AND OTHER FEEDSTOCKS
#81ELECTRODE MATERIAL LEACHING METHOD AND METHOD FOR SEPARATING COBALT AND NICKEL
#82METHOD FOR RECOVERING METALS
#83THERMO-HYDROLYTIC ASSISTED SEPARATION OF METALS
#84METHOD FOR RECYCLING RETIRED NICKEL-COBALT-MANGANESE (NCM) CATHODE MATERIAL BASED ON LE CHATELIER'S PRINCIPLE
#85PRECIOUS METALS RECOVERY
#86METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERY WASTE
#87METHOD AND SYSTEM FOR RECOVERY OF METALS FROM SPENT LITHIUM ION BATTERIES
#88ZINC RECOVERY METHOD
#89Processing of Black Mass
#90APPARATUS AND METHODS FOR LITHIUM, CALCIUM, AND MAGNESIUM EXTRACTION
#91RECOVERY SYSTEM OF RARE EARTH ELEMENTS BASED ON MEMBRANE APPLICATIONS
#92RECOVERING RARE EARTH ELEMENTS
#93Method for recovering iron and aluminum from red mud
#94REMOVAL OF IMPURITIES CONTAINED IN IRON ORES
#95Method for recovering lithium from spent cathode of aluminum electrolysis
#96Compositions and processes for the extraction of metals using non-aqueous solvents
#97Harnessing Metal Ions from Brines
#98DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION
#99METHOD FOR SEPARATING COBALT AND NICKEL
#100METHOD FOR RECOVERING METALS FROM METAL ALLOYS AND INTERMETALLICS
#101METHOD OF EXTRACTING LITHIUM FROM SPODUMENE AND MEANWHILE RECOVERING LOW IRON AND LOW SULFUR SILICON ALUMINUM MICRO-POWDER, HIGH PURITY GYPSUM, TANTALUM NIOBIUM CONCENTRATE AND LITHIUM RICH IRON MATERIAL
#102SYSTEM AND METHOD FOR RECOVERING METAL FROM BATTERY MATERIALS
#103Leaching Method
#104METHODS FOR LIBERATING PRECIOUS METALS USING A REAGENT HAVING A THIOCARBONYL FUNCTIONAL GROUP
#105SACRIFICIAL METAL BASED RADIOLYSIS MITIGATION DURING CHROMATOGRAPHIC SEPARATION OF RADIOISOTOPES
#106PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
#107METHOD FOR RECOVERING HAFNIUM AND IMPURITY METALS FROM HAFNIUM-CONTAINING WASTE RESIDUE
#108PROCESSES AND SYSTEMS FOR EXTRACTING, PURIFYING, AND RECOVERING MANGANESE, NICKEL, AND COBALT FROM LITHIUM-ION BATTERY WASTE STREAMS
#109ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL METAL RECOVERY FROM RAW MATERIALS CONTAINING NICKEL
#110ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL HYDROXIDE RECOVERY FROM RAW MATERIALS CONTAINING NICKEL
#111Coalescer Filter Used in Solvent Extraction Method
#112Geothermally Powered Hydrometallurgical Zinc Production
#113METHOD FOR CATALYST RECOVERY FROM CATALYST-COATED MEMBRANES
#114HYDROGEN-BASED VALORISATION OF METAL-CONTAINING FEED MATERIALS TO EXTRACT METALS
#115PROCESSING METHOD FOR BATTERY MEMBER
#116METHOD FOR PRODUCING BATTERY MATERIAL
#117ELECTROLYTE COMPOSITION CORRECTION BY ELECTRODIALYSIS
#118METHOD FOR RECOVERING VALUABLE METAL FROM WASTE BATTERY MATERIAL AND WASTE CATHODE ACTIVE MATERIALS
#119METHOD FOR RECOVERING VALUABLE MATERIALS FROM BATTERIES
#120METHOD FOR RECYCLING IRON ORE TAILING AND USE THEREOF
#121APPARATUS AND METHOD FOR REMOVING MINERALS FROM A MINERAL CONTAINING SUBSTANCE
#122RECOVERY METHOD OF VALUABLE METAL IN POSITIVE ELECTRODE SHEET OF LITHIUM BATTERY
#123METHOD FOR REMOVING FLUORINE IN POSITIVE ELECTRODE LEACHATE OF LITHIUM BATTERIES
#124A recycling method for recovery of valuable metal elements from process streams contaminated with iron
#125METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING MATERIAL
#126SOLVENTS AND METHODS FOR LEACHING PRECIOUS METALS
#127SYSTEM AND METHOD FOR EXTRACTION OF METAL VALUES FROM ACTIVE MATERIAL OF LITHIUM-ION BATTERIES
#128PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
#129Process for Recovery of Battery Cathode Metal Oxides And Copper From The Wastes
#130RECOVERING MULTIPLE ELEMENTS FROM AQUEOUS STREAMS
#131Methods Of Recycling Target Elements From Metallic Components
#132SYSTEM FOR RECOVERING LITHIUM OF WASTE CATHODE MATERIAL
#133SYSTEMS AND METHODS FOR SEPARATION OF RARE EARTH ELEMENTS USING AIR FLOTATION
#134COAL AND RARE EARTH RECOVERY METHOD AND SYSTEM
#135NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MINE DRAINAGE (AMD) SLUDGE, LATERITE, AND SOIL TO SELECTIVELY EXTRACT RARE EARTH AND CRITICAL MINERALS
#136PRECIOUS METALS RECOVERY
#137METHOD FOR REMOVING CHLORINE IN ZINC HYDROMETALLURGY
#138METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS
#139Batteries and Cathodes Including Nickel Hydroxide Recovered and Isolated From Nickel Metal Hydride Batteries
#140METHODS FOR EXTRACTING RARE EARTH ELEMENTS FROM RARE EARTH ELEMENT SOURCES
#141INCREASING FLOTATION RECOVERY AND THROUGHPUT
#142CRYSTALLIZATION PROCESS FOR THE SEPARATION OF METALS
#143METHOD FOR SELECTIVELY RECOVERING VALUABLE METAL IN WASTE LITHIUM BATTERY
#144PROCESS FOR RECYCLING LITHIUM ION BATTERY MATERIALS
#145METHODS FOR RECOVERING CRITICAL ELEMENTS FROM LEACH SOLUTIONS
#146METAL RECOVERING METHOD
#147PLATES INSTALLED AT THE BOTTOM OF SALT LAKES TO EXTRACT LITHIUM
#148ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY
#149METHOD OF AND SYSTEM FOR PROCESSING WASTE LITHIUM-ION BATTERY
#150METHOD FOR PROCESSING ALLOY
#151Recovery of Metals from Materials Containing Lithium and Iron
#152METHOD FOR PREPARING VANADIUM BATTERY ELECTROLYTE BY DISSOLVING WASTE VANADIUM CATALYST WITH SULFURIC ACID
#153METAL RECOVERY SYSTEM AND METAL RECOVERY METHOD
#154METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING MATERIAL
#155SYSTEM FOR RECOVERING VALUABLE MATERIAL FROM CRUCIBLE USED IN PRODUCTION OF POSITIVE ELECTRODE ACTIVE MATERIAL
#156MICROSTRUCTURE TUNING OF CATHODE MATERIAL
#157ARRANGEMENT AND METHOD FOR AIR-INDUCED EVAPORATION AND COOLING
#158Process for Recycling Battery Materials By Way of Reductive, Pyrometallurgical Treatment
#159METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION BATTERY
#160Method for recovering waste lithium cobalt oxide battery
#161Method and system for recovering metals from black mass
#162PRECIPITATION OF METALS
#163HIGH-EFFICIENCY GOLD RECOVERY BY ADDITIVE-INDUCED SUPRAMOLECULAR POLYMERIZATION OF CYCLODEXTRIN
#164REDUCTION ROASTING DEVICE AND METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM BATTERY
#165PROCESS FOR RECOVERING SILVER FROM SCRAP PHOTOVOLTAIC CELLS
#166METHOD FOR EXTRACTING VALUABLE METALS FROM BATTERY WASTE
#167METHOD FOR PROCESSING BY-PRODUCT OF ZINC HYDROMETALLURGICAL PROCESS WITH REDUCED CARBON EMISSION
#168EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
#169METHOD FOR RECYCLING AN ELECTRODE
#170A METHOD FOR RECYCLING OF USED SCRAP LITHIUM BATTERY
#171METHOD FOR RECYCLING SILVER FROM WASTE IC CHIPS USING SOLUBLE STARCH
#172Method for dissolving a positive electrode material
#173Lithium Recovery From Spodumene
#174Method For Recovering Valuable Metallic Components From A Solution Containing The Same
#175Method for preferentially recovering manganese from waste lithium-rich manganese-based cathode material
#176LITHIUM RECOVERY FROM LITHIUM-ION BATTERIES
#177TREATMENT OF HYDROUS ORE MATERIALS
#178Lithium recovery using aqueous sources
#179METHOD FOR EFFICIENTLY REMOVING FLUORINE FROM SPENT LITHIUM BATTERY
#180VALUABLE METAL RECOVERY METHOD AND RECOVERY APPARATUS
#181HYDROMETALLURGICAL RECOVERY METHOD FOR NICKEL SULFATE
#182Water Processing Method and Unit
#183Method for extracting nickel from high matte nickel leaching residue
#184RECOVERY METHOD OF Ra-226, PRODUCTION METHOD OF Ra-226 SOLUTION, AND PRODUCTION METHOD OF Ac-225 SOLUTION
#185Method for liquefying niobium and tantalum, and method for producing niobium solution and tantalum solution
#186RECOVERY OF METAL FROM LEACH PROCESSING
#187IDENTIFYING AND EXTRACTING RARE EARTH ELEMENTS FROM MINING OPERATIONS
#188Method and system for recovery of metals from spent lithium ion batteries
#189METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#190LITHIUM EXTRACTION WITH AN OXY-FUEL COMBUSTOR
#191Lithium metal powder, preparing method thereof, and electrode comprising the same
#192Method for recovering valuable metals from spent lithium ion batteries
#193PROCESS FOR RECOVERING MATERIALS FROM SPENT RECHARGEABLE LITHIUM BATTERIES
#194Polymetallic nodule mineral processing
#195METHOD FOR TREATING SCRAPPED POSITIVE ELECTRODE SLURRY, AND APPLICATION
#196RECOVERING URANIUM FROM A URANYL NITRATE SOLUTION
#197Nickel-iron wet treatment method and application thereof
#198Lithium extraction enhanced by an alternate phase
#199SYSTEMS AND METHODS FOR IMPROVED RAFFINATE INJECTION
#200SYSTEMS AND METHODS FOR SUBSURFACE METAL RECOVERY
#201METHOD FOR SELECTIVE EXTRACTION OF GOLD BY NIACIN
#202METHOD AND EXTRACTION DEVICE FOR EXTRACTING AND PREPARING BATTERY-GRADE LITHIUM CARBONATE FROM P507 RAFFINATE
#203Repeated Distillation/Sublimation of Rare Earth Elements
#204RECOVERY OF METALS FROM LITHIUM-ION BATTERIES
#205PRECIOUS METALS RECOVERY
#206LITHIUM-RICH COMPOSITIONS
#207CONCERTED MINERAL CARBONATION AND SELECTIVE LEACHING OF LATERITES
#208METHOD FOR PRODUCING LITHIUM HYDROXIDE
#209PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE REACTOR FOR HEATING MINING PRODUCTS AND METHOD FOR HEATING A MINING PRODUCT
#210Devices for efficient sorbent utilization in lithium extraction
#211Methods and systems for scalable direct recycling of battery waste
#212LITHIUM RECOVERY USING AQUEOUS SOURCES
#213LITHIUM RECOVERY USING AQUEOUS SOURCES
#214LITHIUM RECOVERY USING AQUEOUS SOURCES
#215METHODS FOR IMPURITY REMOVAL AND TREATMENT IN RECYCLING PROCESS OF SCRAP POSITIVE ELECTRODE MATERIALS OF LITHIUM BATTERIES
#216METHOD FOR RECOVERING LITHIUM FROM LITHIUM IRON PHOSPHATE WASTE AND APPLICATION THEREOF
#217METHOD FOR SEPARATING AND RECOVERING VALUABLE METALS FROM WASTE TERNARY LITHIUM BATTERIES
#218Recycling process for isolating and recovering rare earth metals and nickel hydroxide from nickel metal hydride batteries
#219RECOVERING RARE EARTH ELEMENTS AND OTHER TRACE METALS FROM CARBON-BASED ORES
#220WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY
#221Weak Acid Lixiviants for Recovery of Alkaline Earth Metals
#222METHOD FOR SEPARATING COBALT AND NICKEL
#223Method of recovering cobalt and nickel
#224Processes and systems for purifying and recycling lithium-ion battery waste streams
#225SUPERCRITICAL FLUID-ENHANCED SELECTIVE EXTRACTION OF RARE EARTH ELEMENTS
#226RECOVERY OF VANADIUM FROM ALKALINE SLAG MATERIALS
#227SYSTEMS AND METHODS FOR MONITORING METAL RECOVERY SYSTEMS
#228PROCESS FOR RECOVERING TITANIUM DIOXIDE
#229METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT
#230HIGH PRESSURE CAUSTIC LEACH METHODS AND PROCESSES FOR RECOVERY OF SCANDIUM AND RARE-EARTH OXIDES
#231Systems and methods for recovering lithium from brines
#232Hydrometallurgical Recycling of Lithium-Ion Battery Electrodes
#233METAL REFINEMENT
#234USE OF REACTOR OUTPUTS TO PURIFY MATERIALS, AND RELATED SYSTEMS
#235METHODS FOR RECOVERING A PRECIOUS METAL FROM REFRACTORY ORES BY NEAR-AMBIENT ALKALINE PRE-OXIDATION AND COMPLEXATION
#236AMMONIUM COMPLEX SYSTEM-BASED METHOD FOR SEPARATING AND PURIFYING LEAD, ZINC, CADMIUM, AND COPPER
#237METHOD FOR RECOVERING LITHIUM AND METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY
#238Methods and systems for leaching a metal-bearing material
#239METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#240SLURRY PROCESSING APPARATUS, MICROBUBBLE GENERATION EQUIPMENT, AND SLURRY PROCESSING METHOD
#241COMPREHENSIVE RECYCLING METHOD FOR WASTE LITHIUM IRON PHOSPHATE BATTERY
#242Organic acid solution having at least one ionic salt and at least one organic acid which is used for rare earth extraction
#243PRECIOUS METAL RECOVERY FROM CARBON FINES
#244METHOD FOR EXTRACTING SCANDIUM FROM SCANDIUM-CONTAINING MATERIALS
#245SYSTEM AND METHOD FOR RECOVERING CONSTITUENTS FROM BATTERIES
#246PURIFICATION OF SCANDIUM CONCENTRATE
#247Methods and systems for reducing magnesium in high salinity salar brines by nanofiltration and forward osmosis
#248Chromatographic separation of metals using DOTA-based chelators
#249METHOD FOR SEPARATING LITHIUM
#250Materials derived from coal using environmentally friendly solvents
#251METHOD FOR RECOVERING LITHIUM FROM BRINE
#252Energy efficient process for concentrating and recovering lithium from a lithium containing brine
#253Noble metal extraction method and apparatus
#254SYSTEM FOR AND METHOD OF PROCESSING WASTE LITHIUM-ION BATTERY
#255RARE EARTH ELEMENT EXTRACTION AND RECYCLING
#256ONE-DIMENSIONAL CORALLOID NiS/Ni3S4@PPy@MoS2-BASED WAVE ABSORBER, AND PREPARATION METHOD AND USE THEREOF
#257System and method for liquid-organic particle separation
#258Systems and methods for monitoring metal recovery systems
#259BAUXITE PROCESSING METHOD
#260Metal refinement
#261Manganese-lithium separation process and pre-extraction solution preparation process in comprehensive recovery of ternary battery wastes, and method for comprehensive recovery of cobalt, nickel, manganese and lithium elements from ternary battery wastes
#262Process and system for recovering rare earth elements
#263METHODS AND APPARATUS FOR COUNTER-CURRENT LEACHING OF FINELY DIVIDED SOLIDS
#264Process for Extraction of Recoverable Rare Earth Elements (REE) Using Organic Acids and Chelating Compounds
#265LOW-COST SELECTIVE PRECIPITATION CIRCUIT FOR RECOVERY OF RARE EARTH ELEMENTS FROM ACID LEACHATE OF COAL WASTE
#266Metal refinement
#267Continuous Methods for Treating Liquids and Manufacturing Certain Constituents (e.g., Nanoparticles) in Liquids, Apparatuses and Nanoparticles and Nanoparticle/Liquid Solution(s) Resulting Therefrom
#268Multi-stage reaction and separation systems of a CO2-based hydrometallurgical process
#269Methods for treating lithium-containing materials
#270Method For Extracting Rare Earth Elements Contained In Permanent Magnets
#271System for use in producing a metal ion suspension and process of using same
#272Systems and methods for monitoring metal recovery systems
#273Microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate
#274METHOD AND SYSTEM FOR TREATING MOLYBDENUM-CONTAINING SEWAGE IN MOLYBDENUM ORE AREA
#275Selective Extraction of Metals From Complex Inorganic Sources
#276METAL-BINDING PROTEIN AND USE THEREOF
#277Caustic conversion process
#278System and method for liquid-organic particle separation
#279Method of processing and treatment of alunite ores
#280Uranium processing using hydrocyclone beneficiation
#281Process for obtaining vanadium oxide from a gasifier slag field
#282Purification of quartz powders by removal of microparticles of refractory materials
#283Method of recovering alkali metals from an aqueous source
#284Method for preparing lead directly from lead-containing material by solid phase reaction
#285Process for recovering vanadium in the form of iron vanadate from a gasifier slag
#286PROCESS FOR LEACHING RARE EARTH ELEMENTS
#287Beneficiation process for enhancing uranium mineral processing
#288METHODS FOR DESIGNING AN EFFICIENT PREPARATIVE CHROMATOGRAPHIC SEPARATION PROCESS
#289Methods and apparatus for counter-current leaching of finely divided solids
#290Method for recovering valuable elements from precombustion coal-based materials
#291Method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron
#292System for use in producing a metal ion suspension and process of using same
#293Method and device for removing iron in iron-containing solution in hydrometallurgy
#294Filter pipe fitting
#295Recovery of scandium and vanadium values from feedstocks using ultrasound-assisted extraction
#296Method for obtaining cesium from aqueous starting solutions
#297Method for comprehensively processing noble lead
#298PROCESSING METHODS AND PROCESSING APPARATUS
#299RECOVERY OF LITHIUM FROM AN ACID SOLUTION
#300METHOD FOR THE PRODUCTION OF COBALT AND ASSOCIATED OXIDES FROM VARIOUS FEED MATERIALS