119297 ⎘
General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves;
Sub-classes:Countergravity Casting Apparatus and Desulfurization Methods
#2Methods And Systems For Separating Metals
#3DEGASSING LAUNDER
#4Method for Producing Rare Earth Metals via Thermite Reduction of Rare Earth Compounds with Aluminum
#5FURNACE, FLUID FEED COMPONENT, FLUID REFORMING SYSTEM AND METHOD OF REFORMING A FLUID
#6Methods And Systems For Separating Metals
#7SEPARATION OF RARE EARTH ELEMENTS
#8SEPARATION OF RARE EARTH ELEMENTS
#9Methods And Systems For Separating Metals
#10METHOD FOR PREPARING HIGH-PURITY INDIUM
#11Separation of rare earth elements
#12APPARATUS AND METHODS FOR FILTERING METALS
#13METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL
#14Method and Apparatus for Efficient Metal Distillation and Related Primary Production Process
#15METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL
#16THIN FLUID LAYERS AND STREAMS FACILITATED, FORCE-BASED ATOM, ION, MOLECULE, AND FINE PARTICLE SEPARATORS AND METHODS OF USING THE SAME
#17Method and device for preparing ultrathin metal lithium foil
#18Methods and systems for separating metals
#19Methods and systems for separating metals
#20SEPARATION OF RARE EARTH ELEMENTS
#21DEGASSING LAUNDER
#22HYDROMETALLURGICAL METHOD FOR SIMULTANEOUSLY EXTRACTING METALS AND GYPSUM FROM THE DUST OF A STEELWORKS ELECTRIC ARC FURNACE
#23Apparatus and methods for filtering metals
#24SIMULTANEOUS DISTILLATION AND ALLOYING
#25A METHOD AND APPARATUS TO CONDENSE MAGNESIUM VAPOR USING A FLUID-COOLED HEAT EXCHANGER
#26Separation of rare earth elements
#27FURNACE, FLUID FEED COMPONENT, FLUID REFORMING SYSTEM AND METHOD OF REFORMING A FLUID
#28Energy efficient process for concentrating and recovering lithium from a lithium containing brine
#29Countergravity casting apparatus and desulfurization methods
#30Methods and systems for separating metals
#31IMPROVED METHOD FOR PRODUCING HIGH PURITY LEAD
#32Tin production, which includes a composition comprising tin, lead, silver and antimony
#33METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL
#34Vortex scrap metal injector
#35System for salt removal from uranium metal
#36Apparatus and process for separating and recovering the components of an alloy, particularly a noble alloy
#37Countergravity Casting Apparatus and Desulfurization Methods
#38Countergravity casting apparatus and desulfurization methods
#39Apparatus and methods for filtering metals
#40METHOD FOR RECYCLING COPPER-INDIUM-GALLIUM-SELENIUM WASTE
#41DEVICE FOR FRACTIONAL CONDENSATION OF ARSENIC LEAD VAPOR MIXTURE AND APPLICATION METHOD THEREOF
#42Ultrasonic Probes with Gas Outlets for Degassing of Molten Metals
#43Method for producing magnesium by distillation
#44Method for recovery of metal-containing material from a composite material
#45Device for degassing light alloy melts by means of ultrasounds and system
#46Method for purifying metallic sodium
#47METHOD OF PRODUCING HIGH-PURITY ERBIUM
#48Apparatus and process for separating and recovering the components of an alloy, particularly a noble alloy
#49Apparatus and methods for filtering metals
#50Molten metal filtration device
#51Ultrasonic degassing of molten metals
#52Ultrasonic probes with gas outlets for degassing of molten metals
#53Method for producing high-purity calcium
#54Recovering heavy rare earth metals from magnet scrap
#55Method for separating the mixture of zirconium oxide/hafnium oxide by pyrometallurgy
#56Metallurgical apparatus
#57MAGNESIUM REFINING APPARATUS AND MAGNESIUM REFINING METHOD
#58High elasticity aluminum alloy including titanium compound and method for producing the same
#59Method of purifying sodium metal
#60System and Method for Charging a Furnace for Melting and Refining Copper Scrap, and Furnace Thereof
#61METAL OR SEMICONDUCTOR MELT REFINEMENT METHOD, AND VACUUM REFINEMENT DEVICE
#62Method for producing high-purity calcium
#63Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys
#64METHOD FOR PURIFYING HIGH-PURITY ALUMINIUM BY DIRECTIONAL SOLIDIFICATION AND SMELTING FURNACE THEREFOR
#65Ultrasonic device with integrated gas delivery system
#66Tantalum-material multilevel distillation crucible and distillation process
#67Ultrasonic degassing of molten metals
#68Production method for high-purity lanthanum, high-purity lanthanum, sputtering target composed of high-purity lanthanum, and metal gate film containing high-purity lanthanum as main component
#69Separation method
#70Metal member manufacturing method and metal member
#71Purifying Apparatus and Purifying Method
#72Ultrasonic device with integrated gas delivery system
#73Metal recovery system
#74Ultrasonic degassing of molten metals
#75Production method and production apparatus of tin or solder alloy for electronic components, and solder alloy
#76Method and apparatus for recovery of rare earth element
#77Purifying apparatus and purifying method
#78Method and apparatus for manufacturing high-purity alloy
#79Crystallisation method for the purification of a molten metal, in particular recycled aluminium
#80Method and device for metal purification and separation of purified metal from metal mother liquid such as aluminium
#81Method for the separation of molten aluminium and solid inclusions
#82Process for recycling aluminum alloy scrap coming from the aeronautical industry
#83Method of copper precipitation in lead-free solder, granulation and separation of (CuX)Sncompounds and recovery of tin
#84Method and apparatus for manufacturing high-purity hydrogen storage alloy MgNi
#85Method of purifying metal
#86High vacuum in-situ refining method for high-purity materials and an apparatus thereof
#87Method of High-Melting-Point Metal Separation and Recovery
#88Method of copper precipitation in lead-free solder, granulation and separation of (CuX)Sncompounds and recovery of tin
#89Multistage electromagnetic purification method for molten metal
#90Method of fabricating metal compound through smelting with vaporization purification
#91Method for the purification of a molten metal
#92Method of cooling molten metal during fractional crystallisation
#93Methods for producing consolidated materials
#94Degassing of molten alloys with the assistance of ultrasonic vibration
#95Thin silicon layer and method of manufacturing thereof
#96Method for fractional crystallisation of a molten metal
#97Method and apparatus for decontaminating molten metal compositions
#98Precious metals recovery from waste materials using an induction furnace
#99Method for fractional crystallisation of a metal
#100Method and device for controlling the proportion of crystals in a liquid-crystal mixture
#101Methods and systems for separating metals