119445 ⎘
Obtaining nickel or cobalt by wet processes Treatment or purification of solutions, e.g. obtained by leaching
Sub-classes:METHOD FOR PROCESSING LITHIUM-ION BATTERY WASTE
#2Recycling Of Nickel And/Or Lithium From Spent Cathodes Forming Battery Grade Material
#3METHOD FOR RECOVERING METALS
#4PROCESS AND SYSTEM FOR RECOVERING COPPER AND COBALT FROM SULFIDIC MATERIALS
#5EXTRACTION AND RECOVERY OF METALS UNDER AMBIENT CONDITIONS
#6NON-DESTRUCTIVE METHOD OF RECYCLING SECONDARY BATTERY ELECTRODE MATERIALS USING PLASMA PROCESS
#7METHOD FOR REMOVING ALUMINUM AND METHOD FOR RECOVERING METALS
#8METHODS FOR OBTAINING CARBON NEUTRAL OR CARBON NEGATIVE METALS FROM PLANTS, AND RELATED COMPOSITIONS
#9SEPARATION AND RECYCLING OF LITHIUM-ION BATTERY METALS VIA A MAGNETIC FIELD
#10METHOD FOR CONTINUOUS MONITORING AND OPTIMIZATION OF RECOVERY PROCESS
#11PROCESS FOR PREPARING A HIGH-PURITY NICKEL SULPHATE SOLUTION
#12METAL EXTRACTANT AND SEPARATION RECOVERY METHOD OF METAL IONS USING METAL EXTRACTANT
#13MULTI-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
#14METHOD FOR RECOVERING METALS
#15Improved Systems And Methods For Metal Recovery From Lithium Ion Batteries
#16METHOD FOR REMOVING ALUMINUM
#17METHOD FOR GREEN AND LOW-COST EXTRACTION OF NICKEL-COBALT FROM LATERITE NICKEL ORE
#18TREATMENT SYSTEM FOR REMOVING IRON-ALUMINUM-CHROMIUM REACTION PRODUCTS IN LEACHING SOLUTION OF LATERITE NICKEL ORE
#19Compositions and processes for the extraction of metals using non-aqueous solvents
#20CROSSLINKED STRUCTURE, METAL-TRAPPING MATERIAL INCLUDING SAID CROSSLINKED STRUCTURE, METHOD FOR RECOVERING METAL USING SAID METAL-TRAPPING MATERIAL, AND METHOD FOR MANUFACTURING SAID CROSSLINKED STRUCTURE
#21METHOD FOR PREPARING NICKEL SULFATE AQUEOUS SOLUTION FROM NICKEL-CONTAINING RAW MATERIAL
#22PROCESSING METHOD FOR BATTERY MEMBER
#23METHOD FOR MANUFACTURING BATTERY MATERIAL
#24METHOD FOR RECOVERING VALUABLE METAL FROM WASTE BATTERY MATERIAL AND WASTE CATHODE ACTIVE MATERIALS
#25METHOD FOR RECOVERING VALUABLE MATERIALS FROM BATTERIES
#26METHOD FOR PROCESSING ALLOY
#27CARBON DIOXIDE BASED MINING FOR CARBON NEGATIVE MINERAL RECOVERY
#28THIODIGLYCOLAMIC ACID EXTRACTANT, AND PREPARATION METHOD AND USE THEREOF
#29METAL RECOVERY APPARATUS AND METAL RECOVERY METHOD
#30SYSTEM FOR RECOVERING VALUABLE MATERIAL FROM CRUCIBLE USED IN PRODUCTION OF POSITIVE ELECTRODE ACTIVE MATERIAL
#31ARRANGEMENT AND METHOD FOR AIR-INDUCED EVAPORATION AND COOLING
#32METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION BATTERY
#33Method for recovering waste lithium cobalt oxide battery
#34METHOD FOR RECYCLING LITHIUM BATTERIES
#35EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
#36VALUABLE METAL RECOVERY METHOD AND RECOVERY APPARATUS
#37NICKEL-METAL HYDRIDE (NIMH) BATTERY RECYCLING
#38SOLVENT EXTRACTION METHOD FOR SEPARATION AND RECOVERY OF NICKEL, COBALT, MANGANESE, AND ZINC
#39Polymetallic nodule mineral processing
#40METHODS FOR REGENERATING LI AND NI FROM A SOLUTION
#41HYDROMETALLURGICAL PROCESS FOR LITHIUM-ION BATTERY WASTE RECYCLING
#42METHOD FOR RECYCLING NICKEL, COBALT AND MANGANESE FROM FEED LIQUID CONTAINING NICKEL, COBALT AND MANGANESE
#43RECYCLING METHOD FOR MIXED WASTE MATERIAL OF LITHIUM NICKEL MANGANESE COBALT OXIDE AND LITHIUM IRON PHOSPHATE
#44METHOD FOR SEPARATING NICKEL FROM LITHIUM, AND APPLICATION THEREOF
#45METHOD FOR RECOVERING LITHIUM FROM LITHIUM ION BATTERY SCRAP
#46A PROCESS FOR RECOVERING COBALT ION, NICKEL ION AND MANGANESE ION FROM METAL-CONTAINING RESIDUES
#47Method for recycling battery by incomplete extraction
#48EXTRACTION METHOD FOR REMOVING ALUMINUM FROM TERNARY BATTERY MATERIAL LEACHATE
#49Method for producing battery-grade nickel sulfate by using laterite nickel ore
#50METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT
#51Process for oxidative cleavage of vegetable oils containing monosaturated fatty acid triglycerides
#52Method for recovering valuable metal from waste electrode material of lithium secondary battery by using lithium carbonate
#53SLURRY PROCESSING APPARATUS, MICROBUBBLE GENERATION EQUIPMENT, AND SLURRY PROCESSING METHOD
#54PROCESS FOR THE RECOVERY OF CATHODE MATERIALS IN THE RECYCLING OF BATTERIES
#55Battery-level Ni—Co—Mn mixed solution and preparation method for battery-level Mn solution
#56METHOD FOR PROCESSING COPPER AND NICKEL SULFIDE MATERIALS
#57Process for the recycling of spent lithium ion cells
#58Process for recovering metals from recycled rechargeable batteries
#59Systems and methods for recycling electrodes
#60Method for recovering lithium from lithium ion battery scrap
#61Lithium recovery method
#62Method of inhibiting degradation of DSX extractant by auxiliary means
#63Method for recycling lithium batteries
#64Selective extraction film for mining application
#65Process for the recovery of cobalt and tungstic acid and/or its derivatives from aqueous solutions
#66SYSTEMS AND METHODS FOR METAL RECOVERY
#67System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#68Mineral ore slurry pretreatment method, and method for manufacturing mineral ore slurry
#69Ore slurry pre-treatment method and ore slurry manufacturing method
#70Process for the recovery of cobalt and tungstic acid and/or its derivatives from aqueous solutions
#71System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#72Method for crushing hard tungsten carbide scraps
#73Process for producing hemataite for ironmaking
#74Flotation reagents and flotation processes utilizing same
#75Systems and methods for copper recovery via roasting and leaching
#76Method for recovering metals
#77Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium
#78System and method for parallel solution extraction of one or more metal values from metal-bearing materials
#79Method for purification of a cobalt containing solution by continuous ion exchange
#80Nickel extraction method
#81SETTLING SEPARATION PROCESS FOR NUETRALIZED SLURRY AND HYDROMETALLURGICAL PROCESS FOR NICKEL OXIDE ORE
#82HEAVY-METAL REMOVAL METHOD AND HEAVY-METAL REMOVAL DEVICE
#83Nickel and cobalt recovery using continuous ion exchange
#84Production of high grade nickel product
#85Cobalt extraction method
#86Method for producing high-purity nickel surface
#87Flotation reagents and flotation processes utilizing same
#88Valuable metal extraction agent and valuable metal extraction method using said extraction agent
#89Method for shortening operation shutdown time of high pressure acid leach equipment in a hydrometallurgical process
#90Liquid storage apparatus and method of controlling the pressure in the same
#91PROCESS FOR RECOVERING METALS AND METAL COMPOUNDS FROM MINED ORE AND OTHER METAL-BEARING RAW SOURCE MATERIALS
#92Direct purification of a nickel laterite leaching effluent
#93System and Method for Recovery of Nickel Values From Nickel-Containing Ores
#94Process for separating copper and/or nickel from cobalt containing solutions
#95Nickel recovery from a high ferrous content laterite ore
#96Process for Heap Leaching of Nickeliferous Oxidic Ores
#97Atmospheric acid leach process for laterites
#98Method for separating and recovering nickel and lithium
#99Selectively leaching cobalt from lateritic ores
#100Process for recovering metals and metal compounds from mined ore and other metal-bearing raw source materials
#101PRODUCTION OF METAL NANOPARTICLES
#102Process for recovery of nickel and cobalt from laterite ores using ion exchange resin
#103Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it
#104Hydrometallurgical process for nickel oxide ore
#105Flotation reagents and flotation processes utilizing same
#106Process for production of nickel and cobalt using metal hydroxide, metal oxide and/or metal carbonate
#107System and method for extracting base metal values from oxide ores
#108Process for manufacturing prefluxed metal oxide from metal hydroxide and metal carbonate precursors
#109Liquid and solid effluent treatment process
#110Monodisperse, Macroporous Chelating Resins in Metal Winning
#111HYDROMETALLURGICAL PROCESS FOR RECOVERY OF NICKEL AND COBALT
#112HYDROMETALLURGICAL PROCESS USING RESIN-NEUTRALIZED-SOLUTION OF A HEAP LEACHING EFFLUENT
#113Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps
#114Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents
#115Synergistic solvent extraction process
#116METHOD FOR WASHING FILTRATION MEMBRANES
#117Process for complete utilisation of olivine constituents
#118Solvent Extraction Process For Separating Cobalt And/Or Manganese From Impurities In Leach Solutions
#119Production of ferro-nickel or nickel matte by a combined hydrometallurgical and pyrometallurgical process
#120Production of ferronickel
#121Resin and process for extracting non-ferrous metals
#122Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
#123Production of metal nanoparticles
#124Process for nickel and cobalt extraction from laterite ores
#125Metal nanoparticle compositions
#126Separation of metal nanoparticles
#127Method of preparing nano scale nickel powders by wet reducing process
#128Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching
#129Method for the separation of zinc and a second metal which does not form an anionic complex in the presence of chloride ions
#130Integrated ammoniacal solvent extraction and hydrogen reduction of nickel