119170 ⎘
Preliminary treatment of ores or scrap Roasting processes
Sub-classes:METHOD FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY BLACK MASS
#2COMPOSITE MATERIAL
#3PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE REACTOR FOR HEATING MINING PRODUCTS AND METHOD FOR HEATING A MINING PRODUCT
#4METHOD FOR RECYCLING ANODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, RECYCLED ANODE MATERIAL OBTAINED THEREFROM, AND LITHIUM-ION SECONDARY BATTERY USING THE SAME
#5METHOD FOR RECYCLING OLIVINE-STRUCTURE CATHODE ACTIVE MATERIAL FOR LITHIUM- ION SECONDARY BATTERY, RECYCLED CATHODE ACTIVE MATERIAL OBTAINED THEREFROM, AND LITHIUM-ION SECONDARY BATTERY USING THE SAME
#6METHOD FOR RECOVERING RARE EARTH ELEMENTS FROM RARE EARTH RAW MATERIALS INCLUDING RARE EARTH ELEMENTS
#7BATTERY RECYCLING PLANT AND PROCESS
#8LEAD-RECOVERY PROCESS
#9A RECYCLING METHOD FOR RECOVERY OF VALUABLE METAL ELEMENTS FROM WASTE BATTERY MATERIALS
#10METHOD FOR RECOVERING RARE EARTH METALS USING ORGANIC ACIDS
#11VALUABLE METAL PRODUCTION METHOD
#12A PROCESS AND SYSTEM FOR HEATING A LITHIUM CONTAINING MATERIAL
#13PROCESS OF PROVIDING TITANIUM DIOXIDE AND/OR VANADIUM OXIDE
#14METHOD FOR RECYCLING WASTE BATTERIES
#15METHOD FOR RECYCLING POSITIVE ELECTRODE MATERIAL
#16METHOD FOR RECOVERING VALUABLE METALS
#17METHOD FOR RECOVERING VALUABLE METALS
#18MANUFACTURING METHOD FOR RECYCLED CARBON MATERIAL
#19EXTRACTION AND RECOVERY OF METALS UNDER AMBIENT CONDITIONS
#20METHOD FOR REMOVING ALUMINUM AND METHOD FOR RECOVERING METALS
#21A PROCESS FOR TREATING IMPURITY CONTAINING STREAMS
#22LITHIUM-FIRST BATTERY RECYCLING
#23METHOD FOR RECOVERING VALUABLE MATERIALS FROM LITHIUM ION SECONDARY BATTERIES
#24IMPURITY MANAGEMENT PROCESS FOR LITHIUM-ION BATTERY RECYCLING
#25METHOD OF MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY
#26OXIDATIVE AND REDUCTIVE LEACHING METHODS
#27VANADIUM RECOVERY
#28EXTRACTION PROCESS FOR REDUCING THE ALUNITE CONTENT FROM TAILINGS, PRODUCT, AND ITS USE
#29BATTERY RECYCLING
#30METHOD AND APPARATUS FOR RECOVERING RARE EARTH METALS FROM SCRAP CONTAINING RARE EARTH METAL
#31ELECTRODE MATERIAL LEACHING METHOD AND METHOD FOR SEPARATING COBALT AND NICKEL
#32METHOD FOR RECOVERING NOBLE METALS FROM CATALYTIC CONVERTER
#33FLUIDIZED BED REACTOR AND METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY BY USING SAME
#34METHOD FOR RECYCLING RETIRED NICKEL-COBALT-MANGANESE (NCM) CATHODE MATERIAL BASED ON LE CHATELIER'S PRINCIPLE
#35METHOD OF USING A WET METHOD TO RECYCLE METAL ELEMENTS IN LITHIUM BATTERIES
#36METHOD USING SOLVENT EXTRACTION FOR SELECTIVE RECOVERY OF VALUABLE METAL FROM LITHIUM SECONDARY BATTERY WASTE MATERIAL
#37LITHIUM RECOVERY SYSTEM FOR BLACK MASS
#38SYSTEM FOR PREPARING NEW ENERGY NI-CO-MN RAW MATERIAL FROM LATERITE NICKEL ORE
#39METHOD FOR RECOVERING VALUABLE METALS FROM POSITIVE ELECTRODE OF WASTE LITHIUM IRON PHOSPHATE
#40RECOVERING RARE EARTH ELEMENTS
#41PROCESSES FOR RECOVERING RHODIUM FROM HYDROFORMYLATION PROCESSES
#42METHOD FOR RECOVERING VALUABLE METALS
#43METHOD OF RECYCLING MIXED ALLOY SCRAP PARTS
#44METHOD FOR PREPARING BATTERIES TO BE RECYCLED AND PROCESSING PLANT
#45HEAT TREATMENT METHOD FOR LITHIUM ION BATTERY WASTE
#46METHODS FOR PREPARING TWO-DIMENSIONAL SHEET-LIKE Li4SiO4 ADSORBENTS USING ATTAPULGITE AND WASTE LITHIUM BATTERIES
#47LITHIUM-ION BATTERY RECYCLING METHOD
#48IMPURITY CONTROL IN LITHIUM-ION BATTERY RECYCLING
#49ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL METAL RECOVERY FROM RAW MATERIALS CONTAINING NICKEL
#50ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL HYDROXIDE RECOVERY FROM RAW MATERIALS CONTAINING NICKEL
#51ALL-IN-ONE NICKEL RECOVERING METHOD FOR RECOVERY OF NICKEL OXIDE FROM RAW MATERIALS CONTAINING NICKEL
#52ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL RECOVERY FROM RAW MATERIALS CONTAINING NICKEL
#53METHOD FOR PREPARING NICKEL SULFATE AQUEOUS SOLUTION FROM NICKEL-CONTAINING RAW MATERIAL
#54RECYCLING METHOD FOR WASTE LITHIUM ION SECONDARY BATTERIES AND ELECTRODE RAW MATERIALS OBTAINED THEREFROM
#55RECOVERY METHOD OF LITHIUM ION
#56Geothermally Powered Hydrometallurgical Zinc Production
#57Arrangement for Heating a Process Gas of an Iron Ore Pelletizing Plant
#58METHOD FOR RECOVERING METALS FROM LITHIUM ION BATTERY WASTE
#59METAL LEACHING METHOD
#60MANUFACTURING METHOD FOR BATTERY MATERIAL
#61METHOD FOR REMOVING IMPURITY AND RECOVERING HIGH-CONCENTRATION LITHIUM AQUEOUS SOLUTION FROM WASTE BATTERY MATERIAL AND WASTE CATHODE ACTIVE MATERIALS
#62OXIDATIVE AND REDUCTIVE LEACHING METHODS
#63RECYCLED POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PRODUCING THE SAME, AND SECONDARY BATTERY INCLUDING THE SAME
#64METHOD FOR RECOVERING VALUABLE MATERIALS FROM BATTERIES
#65METHOD FOR PREPARING SELF DOPED TITANIUM-NIOBIUM OXIDE NEGATIVE ELECTRODE MATERIAL USING WASTE TITANIUM DIOXIDE CARRIER, NEGATIVE ELECTRODE MATERIAL, AND LITHIUM-ION BATTERY
#66METHOD FOR RECYCLING IRON ORE TAILING AND USE THEREOF
#67RECOVERY METHOD OF VALUABLE METAL IN POSITIVE ELECTRODE SHEET OF LITHIUM BATTERY
#68METHOD FOR PROCESSING ALLOY
#69SYSTEM FOR RECOVERING LITHIUM OF WASTE CATHODE MATERIAL
#70METHOD FOR PRODUCING VALUABLE METAL
#71METHOD FOR REMOVING CHLORINE IN ZINC HYDROMETALLURGY
#72PROCESS FOR DRY BENEFICIATION OF BAUXITE MINERALS BY ELECTROSTATIC SEGREGATION
#73METHOD AND APPARATUS FOR EXTRACTION OF CEMENTED CARBIDE BODIES FROM A COMPONENT
#74RECOVERY OF LITHIUM FROM LITHIUM IRON PHOSPHATE BLACK MASS
#75METHOD FOR MANUFACTURING HIGH-GRADE REFINED IRON OXIDE FROM IRON OXIDE AS BY-PRODUCT OF ZINC SMELTING PROCESS
#76METHOD FOR PREPARING HIGH-PURITY METALLIC ARSENIC FROM ARSENIC-CONTAINING SOLID WASTE THROUGH SHORT FLOW PROCESS
#77METHOD OF AND SYSTEM FOR PROCESSING WASTE LITHIUM-ION BATTERY
#78PRODUCTION METHOD FOR VALUABLE METALS
#79METHOD FOR RECOVERING PROCESSED ALUMINUM SCRAPS OF AERONAUTICAL ALUMINUM ALLOY
#80Mixed rare earth concentrate mineral and suspended mineral phase transformation-clean leaching system and method thereof
#81EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
#82Method for recycling lithium iron phosphate waste battery
#83METHOD FOR SEPARATING RADIONUCLIDES FROM ORES, ORE CONCENTRATES, AND TAILINGS
#84SYSTEM FOR AND METHOD OF PROCESSING WASTE LITHIUM-ION BATTERY
#85PROCESS FOR CO-PRODUCING LITHIUM, ALUMINUM, AND SILICON-OXYGEN (Si-O) MATERIALS
#86METHOD OF SEPARATING VALUABLE MATERIALS
#87METHOD FOR PRODUCING VALUABLE METAL
#88Method for producing aqueous solution containing nickel, cobalt and manganese
#89METHOD FOR PRODUCING SECONDARY BATTERY MATERIAL FROM BLACK MASS
#90EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
#91EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
#92METHOD FOR PRODUCING VALUABLE METAL
#93TREATMENT METHOD FOR BATTERY WASTE
#94Lithium Recovery From Spodumene
#95LITHIUM RECOVERY FROM LITHIUM-ION BATTERIES
#96METHOD FOR PRODUCING IRON ORE PELLETS
#97METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
#98METHOD FOR THE TREATMENT OF RESIDUES FROM THE ZINC AND LEAD PRODUCTION INDUSTRY, WITH OBTAINMENT OF EXPLOITABLE PRODUCTS AND SECONDARY RAW MATERIALS, ACCORDING TO THE STRATEGIES OF THE CIRCULAR ECONOMY
#99HYDROMETALLURGICAL METHOD FOR RECOVERING LITHIUM FROM LITHIUM-CONTAINING MINERAL AND LITHIUM AQUEOUS SOLUTION RECOVERED THEREFROM
#100METHOD FOR RECYCLING ALUMINUM ALLOY SCRAP
#101METHOD FOR RECOVERING VALUABLE METAL
#102A PROCESS FOR RECOVERING COBALT FROM LITHIUM-ION BATTERIES
#103METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#104Method for recovering valuable metals from spent lithium ion batteries
#105WASTE LITHIUM-ION BATTERY TREATMENT METHOD
#106RECOVERY OF VALUABLE MATERIALS AND GRAPHITE FROM END-OF-LIFE LITHIUM-ION BATTERIES
#107LITHIUM ION BATTERY RECYCLING PROCESS UTILIZING MAGNETIC SEPARATION OF ELECTRODE MATERIALS
#108Method for selectively extracting lithium from retired battery and application of method
#109Method for safely oxidizing and roasting neodymium-iron-boron powder and application thereof
#110Method for extracting valuable metal from low-matte nickel converter slag
#111METHOD FOR SAFE PYROLYSIS AND IMPURITY REMOVAL OF WASTE LITHIUM BATTERY AND APPLICATION
#112METHOD FOR RECOVERING ALUMINUM RESIDUE WITH CONTROLLED PARTICLE SIZE, AND USE THEREOF
#113METHOD FOR THE HIGH EFFICIENCY RECYCLING OF LITHIUM IRON PHOSPHATE BATTERIES FOR CLOSED LOOP BATTERY PRODUCTION
#114A METHOD FOR THE PYROPROCESSING OF POWDERS
#115METHOD FOR PRODUCING SECONDARY BATTERY MATERIAL FROM BLACK MASS
#116RECOVERY OF METALS FROM LITHIUM-ION BATTERIES
#117METHOD AND SYSTEM FOR RECYCLING LITHIUM ION BATTERIES USING ELECTROCHEMICAL LITHIUM ION PURIFICATION
#118PROCESS FOR RECOVERY OF METALS AND CARBON POWDER FROM SPENT LITHIUM ION BATTERIES
#119RECYCLING METHOD FOR HEAVY RARE EARTH ELEMENT AND RECYCLING METHOD FOR RARE EARTH MAGNET
#120PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE REACTOR FOR HEATING MINING PRODUCTS AND METHOD FOR HEATING A MINING PRODUCT
#121METHOD AND APPARATUS FOR SODIUM SLAG RECOVERY
#122PROCESS FOR THE RECOVERY OF HIGH PURITY Metallic SODIUM AND THE SAFE TREATMENT OF HIGH CALCIUM CONTENT SODIUM SLAG
#123APPARATUS FOR RECOVERING ACTIVE MATERIAL AND METHOD FOR REUSING ACTIVE MATERIAL BY USING SAME
#124PROCESSING OF TITANIFEROUS ORES AND MINERALS
#125METHOD FOR RECOVERING LITHIUM FROM LITHIUM ION BATTERY SCRAP
#126Method for dissolving lithium compound, method for manufacturing lithium carbonate, and method for recovering lithium from lithium ion secondary cell scrap
#127METHOD FOR RECOVERING LITHIUM
#128Method for recycling battery by incomplete extraction
#129ALLOY POWDER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR RECOVERING VALUABLE METAL
#130Additive for reducing the roasting temperature of fluxed magnetite pellets and a method of using it
#131Method for recovering valuable metal
#132Method for recovering valuable metal
#133Treatment system and method for deep utilization of dolomite resources
#134METHOD FOR REUSING ACTIVE MATERIAL USING POSITIVE ELECTRODE SCRAP
#135LI-ION BATTERY RECYCLING PROCESS AND SYSTEM FOR BLACK MASS FRACTIONATION AND RECOVERY OF SPECIFIC MATERIALS
#136METALS RECOVERY FROM SPENT CATALYST
#137METHOD FOR RECOVERING VALUABLE METAL
#138Ethylene degradation catalyst and preparation method and use thereof
#139METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
#140APPARATUS FOR RECOVERING ACTIVE MATERIAL AND METHOD FOR REUSING ACTIVE MATERIAL BY USING SAME
#141LITHIUM BATTERY RECYCLING PROCESS, APPARATUS, AND SYSTEM FOR THE PRODUCTION OF BLACK MASS
#142PROCESS FOR EXTRACTION OF LITHIUM
#143METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#144Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach
#145METHOD FOR TREATING ALLOY
#146Method for extracting lithium from carbonate clay type lithium ore based on ion exchange
#147Sealing system for a machine for thermal treatment of bulk material
#148Methods for preheating metal-containing pellets
#149Methods for treating lithium-containing materials
#150Method For Extracting Rare Earth Elements Contained In Permanent Magnets
#151Battery recycling
#152PROCESS FOR METALLURGY AND SEPARATING RARE EARTH CONCENTRATE USING COMBINATION METHOD
#153Process for recovering non-ferrous metals from industrial mineral residues
#154PROCESS FOR DRY BENEFICIATION OF BAUXITE MINERALS BY ELECTROSTATIC SEGREGATION
#155Method for recovering lithium from lithium ion battery scrap
#156GRANULATED MATERIAL, METHOD FOR PRODUCING GRANULATED MATERIAL, AND METHOD FOR PRODUCING SINTERED ORE
#157Method of processing and treatment of alunite ores
#158Method for removing phosphorus from phosphorus-containing substance
#159Method for producing high-purity scandium oxide
#160Process for obtaining vanadium oxide from a gasifier slag field
#161Method for clean metallurgy of molybdenum
#162Process for recovering vanadium in the form of iron vanadate from a gasifier slag
#163Method for preparing iron ore concentrates by recycling copper slag tailings
#164Method and system for separation of rare earth elements from secondary sources
#165Method for recovering valuable elements from precombustion coal-based materials
#166Method for dissolving lithium compound, method for manufacturing lithium carbonate, and method for recovering lithium from lithium ion secondary cell scrap
#167Method for preparing vanadium and vanadium alloy powder from vanadium-containing materials through shortened process
#168Method for preparing iron alloy and cement material
#169FACILITY FOR LONGITUDINAL SEALING UP WIND BOXES IN TRAVELLING GRATE FACILITIES
#170Methods for treating lithium-containing materials
#171Lithium ion battery scrap treatment method
#172Method for recovering valuable metals and simultaneously preparing ceramsite by roasting cyanide tailing
#173PROCESS FOR THE PREPARATION OF A CONCENTRATE OF METALS, RARE METALS AND RARE EARTH METALS FROM RESIDUES OF ALUMINA PRODUCTION BY BAYER PROCESS OR FROM MATERIALS WITH A CHEMICAL COMPOSITION SIMILAR TO SAID RESIDUES, AND REFINEMENT OF THE CONCENTRATE SO OBTAINED
#174SYSTEMS AND METHODS FOR METAL RECOVERY
#175Method for extracting rare earth elements contained in permanent magnets
#176Roasting furnace, use thereof and method for the processing of ores or concentrates
#177Systems and Methods for Preheating Metal-Containing Pellets
#178Method for separating metal components
#179PROCESS AND FACILITY FOR THERMAL TREATMENT OF A SULFUR-CONTAINING ORE
#180Multi-stage suspension magnetizing roasting-magnetic separation system device and method for refractory iron ore
#181Vanadium recovery method
#182Method and system for metal recovery from arsenical bearing sulfides ores
#183Methods for treating lithium-containing materials
#184Process for recovering primary metal residue from a metal-containing composition
#185Method for recovering high-purity scandium
#186Method for recovering rare earth element
#187Methods for treating lithium-containing materials
#188Method for simultaneously recovering cobalt and manganese from lithium based battery
#189Recovery of copper from arsenic-containing process feed
#190COPPER PROCESSING METHOD
#191Deriving high value products from waste red mud
#192Systems and methods for copper recovery via roasting and leaching
#193Producing a titanium product
#194METHOD FOR MANUFACTURING AGGLOMERATE AND REDUCED IRON
#195Methods of producing a titanium product
#196Method and plant for producing iron from roasted pyrites
#197Method and plant for processing roasted pyrites
#198Method for recovering gold from refractory ore
#199EXTRACTION OF RARE EARTH METALS FROM NdFeB USING SELECTIVE SULFATION ROASTING
#200Method of preparing a gold-containing solution and process arrangement for recovering gold and silver
#201Method for processing vanadium-titanium magnetite finished ores by using wet process
#202Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals
#203Method for improving quality of titanium-containing feedstock
#204System and method for melting metal chips
#205Method for recovering heavy rare earth element
#206RECYCLING PROCESS FOR RECYCLING GRANULATED METALLIC MATERIALS CONTAINING SURFACE IMPURITIES
#207Method for recovering rare earth element
#208Hydrometallurgical treatment process for extraction of metals from concentrates
#209Method for metal production
#210Method for comprehensively recovering rare earth elements and fluorine element in a bastnaesite treatment process
#211Method, arrangement, and pelletising plant
#212PRODUCTION OF TITANIUM DIOXIDE PIGMENTS
#213METHOD FOR THE EXTRACTION OF VANADIUMPENTOXIDE, V2O5, FROM A SOURCE CONTAINING VANADIUM
#214Method for producing aqueous solution of perrhenic acid from rhenium sulfide
#215Method for producing aqueous solution of perrhenic acid from rhenium sulfide
#216Method for recovery of nobel metals from long-chain hydrocarbons, tars, oils
#217Integrated process for production of ozone and oxygen
#218Electric arc furnace dust recycling apparatus and method
#219Method for recovering valuable metals
#220SYSTEMS AND METHODS FOR EXTRACTING PRECIOUS METAL FROM FOULED CARBON
#221Method for recovering rare earth element
#222Valuable metal recovery method
#223Sulfide oxidation process for production of molybdenum oxides from molybdenite
#224Recovery of gold from roaster calcine leach tailings
#225Method for recovering valuable metals
#226Valuable metal recovery method
#227METHOD FOR RECOVERING VALUABLE METALS
#228Recovery of base metals from sulphide ores and concentrates
#229DISSOLUTION AND RECOVERY OF AT LEAST ONE ELEMENT NB OR TA AND OF AT LEAST ONE OTHER ELEMENT U OR RARE EARTH ELEMENTS FROM ORES AND CONCENTRATES
#230Process and plant for treating ore concentrate particles containing valuable metal
#231REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
#232Method, arrangement, and pelletising plant
#233Method, arrangement and pelletising plant
#234Method, arrangement, and pelletising plant
#235METHOD FOR INCINERATING CARBON-CONTAINING DRY METALLIC ASH
#236Systems and methods for metal recovery
#237Systems and methods for metal recovery
#238Partially-reduced iron producing method and partially-reduced iron producing apparatus
#239Method for producing raw material for ferronickel smelting from low grade nickel oxide ore
#240Electric arc furnace dust recycling apparatus and method
#241Method for leaching zinc from a zinc ore
#242Refractory lining for titanium ore beneficiation
#243Low cost routes to high purity silicon and derivatives thereof
#244Plasma processes for producing silanes and derivatives thereof
#245Method for the recovery of nobel metals
#246Method of mineral raw materials processing
#247Method for recycling precious metal from used printed circuit boards
#248Extraction process for reactive metal oxides
#249Method and apparatus for separating metal values
#250Method in connection with steel production
#251Titaniferous ore beneficiation
#252Process and apparatus for calcining solids or sludges
#253METHOD AND APPARATUS FOR MICROWAVE INDUCED PYROLYSIS OF ARSENICAL ORES AND ORE CONCENTRATES
#254METHOD FOR OXIDIZING CARBONACEOUS ORES TO FACILITATE PRECIOUS METAL RECOVERY
#255Upgrading of zircon
#256Process for the recovery of titanium dioxide from titanium-containing compositions
#257Method of removing fluoride from quicklime and hydrated lime
#258Method of manufacturing germanium-containing solution from yellow soil
#259Method for producing complex oxide of metal
#260Method of extracting lithium
#261Pretreatment of refractory titaniferous ores
#262Process for extracting gold in arsenic-containing concentrate of gold
#263Method for separating platinum group element
#264Method for separating metal values by exposing to microwave/millimeter wave energy
#265Process for extracting platinum group metals
#266Integration processes of the treatments of zinc silicate concentrates or zinc silicate ore and roasted concentrates of zinc sulphides
#267Method for lithium extraction by leaching from spodumene and desulfurization