119284 ⎘
Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals; Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
LITHIUM RECOVERY METHOD
#2PROCESS FOR HEAVY METAL REMOVAL FROM IRON- AND STEELMAKING FLUE DUST
#3METHOD OF USING A CHLORINATION METHOD TO RECYCLE METAL ELEMENTS IN LITHIUM BATTERIES
#4METHOD FOR RECOVERING VALUABLE METALS FROM POSITIVE ELECTRODE OF WASTE LITHIUM IRON PHOSPHATE
#5Production of Neodymium and Other Rare Earth Metals Using Hydrogen Augmented Magnesium Alloy
#6METHOD FOR RECOVERING METALS FROM METAL ALLOYS AND INTERMETALLICS
#7METHOD FOR MANUFACTURING BATTERY MATERIAL
#8PROCESS FOR THE RECOVERY OF LITHIUM
#9Process for Recycling Battery Materials By Way of Reductive, Pyrometallurgical Treatment
#10METHOD FOR RECOVERING LITHIUM FROM A WASTE LITHIUM SECONDARY BATTERY USING A PYROMETALLUGICAL PROCESS
#11Method for recovering rare earth elements from NdFeB waste and use of ferric oxide as raw material of manganese-zinc ferrite
#12PROCESS FOR RECOVERING MATERIALS FROM SPENT RECHARGEABLE LITHIUM BATTERIES
#13METHOD FOR SELECTIVE EXTRACTION OF GOLD BY NIACIN
#14METHOD FOR PRODUCING SECONDARY BATTERY MATERIAL FROM BLACK MASS
#15METHOD OF RECYCLING NICKEL FROM WASTE BATTERY MATERIAL
#16METHOD FOR RECOVERING VALUABLE METAL
#17HYDROMETALLURGICAL METHOD FOR SIMULTANEOUSLY EXTRACTING METALS AND GYPSUM FROM THE DUST OF A STEELWORKS ELECTRIC ARC FURNACE
#18METAL RECOVERY PROCESS
#19Process for the recovery of lithium
#20PROCESS FOR THE RECOVERY AND RECYCLING OF MATERIALS THAT CONSTITUTE SUPPORTED PALLADIUM MEMBRANES
#21Process for the purification of waste materials or industrial by-products comprising chlorine
#22METHOD OF PRODUCING TITANIUM AND TITANIUM ALLOY NANOPOWDER FROM TITANIUM-CONTAINING SLAG THROUGH SHORTENED PROCESS
#23Bauxite residue recycling
#24Method for producing electrolyte for vanadium batteries from oil sand waste
#25GOLD RECOVERY
#26Method for recycling waste cemented carbide by molten salt chemistry
#27Method for separating the mixture of zirconium oxide/hafnium oxide by pyrometallurgy
#28Method and plant for producing iron from roasted pyrites
#29Method for reducing hexavalent chromium in oxidic solids
#30Magnet recycling
#31Upgrading of precious metals concentrates and residues
#32PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS
#33Rare earth recovery from phosphor material and associated method
#34SMELTING METHOD
#35Magnet recycling
#36Metal recovery process
#37Process for recovering ruthenium from used ruthenium oxide-comprising catalysts
#38METHOD FOR THE PRODUCTION OF TANTALUM POWDER USING RECLAIMED SCRAP AS SOURCE MATERIAL
#39Method for processing solid or molten materials
#40Method and apparatus for isolating the radioisotope molybdenum-99
#41Process for chlorinating resources containing recoverable metals
#42Method and apparatus for recovery of rare earth element
#43Method of stablizing and solidifying elemental mercury using sulfur and paraffin
#44Method of processing waste material
#45Method for the valorisation of zinc-and sulphate-rich residue
#46Apparatus for generating mercury (II) sulfide from elemental mercury
#47Method of removing lead, reclaimed metals and reclaimed products
#48Method and apparatus for generating mercury (II) sulfide from elemental mercury
#49Process for the extraction of specific transition metals
#50Method for recovering ruthenium
#51METHOD OF TREATING COPPER SULPHIDE DEPOSITS IN AN ELECTRICAL APPARATUS BY THE USE OF OXIDISING AGENTS
#52Chemical process for recovery of metals contained in industrial steelworks waste
#53Thermal Process For Separating Heavy Metals From Ash In Agglomerated Form
#54Method for the production of tantalum powder using reclaimed scrap as source material
#55Process for the extraction of specific transition metals with gaseous HCL
#56Separation of Metal Values in Zinc Leaching Residues
#57Method for stabilisation of metallic mercury using sulphur
#58Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet
#59Mineralization of alkali metals, sulfur, and halogens
#60Process for the recovery of materials from a desulfurization reaction
#61Microwave enhancement of the segregation roast
#62Method of using a chlorination method to recycle metal elements in lithium batteries
#63Apparatus for a chlorination method to recycle metal elements in lithium batteries
#64Process for recycling rare earth magnets