Method for reducing metal oxide slags or glasses and/or for degassing mineral melts, and device for carrying out said method

Aggregate and filler extracted from slag

METHOD OF RECOVERING NOBLE METALS AND RECOVERING SYSTEM FOR NOBLE METALS

Method for the production of a foamed slag in a metal bath

Methods of using tires and scrap rubber in the manufacture and melting of steel and other metals

RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH

Ultrasound assisted heavy metal recovery

Method for the continuous or discontinuous extraction of a metal or several metals from a slag that contains the metal or a compound of the metal

PRIMARY PRODUCTS PRODUCTION SYSTEM AND METHOD

Ultrasonic counter-current screw extractor for uranium recovery

Burner/injector panel apparatus

Method for recovering metal from ore

Process of leaching gold

METHOD OF LEACHING COPPER SULFIDE ORES CONTAINING CHALCOPYRITE

Process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the pH of the solution

Method of obtaining copper from ore

System and method for extracting base metal values from oxide ores

PRE-TREATMENT OF FEED TO NON-STIRRED SURFACE BIOREACTOR

Methods For Binding Particulate Solids And Particulate Solid Compositions

Smelting or reduction furnace, in particular electric arc furnace with an open, semi-closed or closed configuration

Co-Production of Steel, Titanium and High Grade Oxide

Hybrid irrigation system

Processing parameters for operation of a channel induction furnace

Feed material composition and handling in a channel induction furnace

Use of a channel induction furnace to process at least one of a molten metal product, a vapor phase metal product and a slag product from a variety of feed materials

Reductant addition in a channel induction furnace

Slag control in a channel induction furnace

Agglomeration of titania

METHOD FOR RECOVERING NOBLE METAL

Metal recovery

Method for Producing Hydrogen and/or Other Gases from Steel Plant Wastes and Waste Heat

WASTE TREATMENT FURNACE AND METHOD

METHOD FOR SEPARATING IMPURITIES OUT OF FEED STOCK IN COPPER MELTS

FLAME BURNER AND METHOD FOR FLAME BURNING A METALLIC SURFACE

Production of lithium compounds directly from lithium containing brines

Process and arrangement for extracting a metal from slag a containing said metal

INTRODUCTION OF MICROORGANISMS IN BIO-ASSISTED HEAP LEACHING OPERATIONS

High strength spring-use heat treated steel

Calcium-sodium polysulfide chemical reagent and production methods

Chemical beneficiation of raw material containing tantalum-niobium

Method and device for shear-thinning of solids containing material

PROCESS FOR DE-OILING STEELMAKING SLUDGES AND WASTEWATER STREAMS

Pre-Processing Materials Using Encapsulation Technologies

METHOD FOR STABILIZING SLAG AND NOVEL MATERIALS PRODUCED THEREBY

PROCESSES FOR THE RECOVERY OF RUTHENIUM FROM MATERIALS CONTAINING RUTHENIUM ORRUTHENIUM OXIDES OR FROM RUTHENIUM-CONTAINING NOBLE METAL ORE CONCENTRATES

PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE-CONTAINING SOLUTIONS BY DISTILLATION

Method of removing dissolved iron in aqueous systems

Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning

MINERAL EXTRACTION SYSTEM AND PROCESS

Metal extraction from various chalcogenide minerals through interaction with separate electric fields and magnetic fields supplied by electromagnetic energy

Thermal Process For Separating Heavy Metals From Ash In Agglomerated Form

Liquid and solid effluent treatment process

Extractants for palladium and method of rapidly separating and recovering palladium using the same

Process for liberating metals using direct production of leach grade acid solutions

Chloride heap leaching

Manufacture of Ferroalloys

Selective laser sintering powder recycle system

Process for recycling of steel industry iron bearing by-products, pellet obtained in that process and use thereof

Process For Recycling Light Metal Parts

Method for recycling steelmaking dust

Conversion of fine catalyst into coke-like material

Heavy oil upgrade process including recovery of spent catalyst

Conversion of fine catalyst into coke-like material

Monodisperse, Macroporous Chelating Resins in Metal Winning

Method for recovering gold

MICROBIAL PRE-TREATMENT OF DOUBLE REFRACTORY GOLD ORES

PROCESS FOR RECOVERING PLATINUM GROUP METALS, RHENIUM AND GOLD

PROCESS FOR AROMATIZING 19-NORANDROST-4-EN-3-ONES TO ESTRA-1,3,5(10)-TRIENES

Mounting enclosure for burners and particle injectors on an electric arc furnace

Magnesium Oxide Recovery

Recovery of Solid Magnesium Sulfate Hydrate

Method for Increasing the Yield When Chlorinating Titaniferous Raw Materials

Production of Titanium Tetrachloride Using Fluidized Bed Reactor

Processes and systems for recovering catalyst promoter from catalyst substrates

Method for controlling a molten metal bath bubbling in a metallurgical vessel and a device for carrying out said method

Sorbents for removal of mercury from flue gas cross reference to related applications

Reduction apparatus, reduction apparatus manufacture method, and vacuum smelting reduction furnace using the same

Method and device for the continuous creation of a bainite structure in a carbon steel, particularly in a strip steel

Method and apparatus for reducing lead sulfate compound used in lead-acid battery

Process for separating and recovering base metals from used hydroprocessing catalyst

Process for recovering base metals from spent hydroprocessing catalyst

Process for separating and recovering base metals from used hydroprocessing catalyst

PROCESS FOR PRODUCTION OF ELEMENTAL IRON

Use of polyols as scale control reagents in the mining processes

Continuous process and apparatus for recovering metal from metal and organic waste, by combustion of organic constituent of waste in rotary tube furnace

COOLING DEVICE FOR USE IN AN ELECTRIC ARC FURNACE

Hearth structure of rotary furnace hearth

High temperature heap bioleaching process

Method of roasting material containing at least one of V, Mo and Ni and rotary kiln for roasting the same

Highly pure hafnium material, target and thin film comprising the same and method for producing highly pure hafnium

Fluorescent polymethine cyanine dyes

Refractory articles

Recovery of precious metals and their compounds from natural quartz ore using sodium silicate manufacturing techniques

REDUCTION RETORT, REDUCTION RETORT MANUFACTURE METHOD, AND VACUUM SMELTING REDUCTION FURNACE USING THE SAME

PRECIOUS METAL RECOVERY FROM THE ANODE SLIME AND GRANULATED MATERIALS BY OPTIMUM INDUCTION SMELTING

Method in connection with steel production

USE OF TIO2 RESIDUES FROM THE SULFATE PROCESS

Metal compound removal

Method for reducing and/or refining a metal-containing slag

Process for metals recovery from spent catalyst

Methodology for recycling Ru and Ru-alloy deposition targets and targets made of recycled Ru and Ru-based alloy powders

Method and apparatus for the recovery of refractory debris materials and ladle slags as process slags in iron metallurgy production in EAFs, and the related metering to the furnace for the formation of the process slag

Methods of making and washing scorodite

MAGNESIUM ALLOY

Infrared Light Sensors for Diagnosis and Control of Industrial Furnaces

Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction

Grain-oriented electrical steel sheet and process for producing the same

Method and apparatus for manufacturing high-purity hydrogen storage alloy MgNi

Process And System For Treating Waste From Aluminum Production Containing PAH And Fluoride Ions By Flotation And Stabilization

Process and Equipment for Blast Furnace Ironmaking Using Pure Oxygen and Gas

METHODS, COMPOSITIONS, AND DEVICES FOR SAFE STORAGE, TRANSPORT, DISPOSAL AND RECYCLING OF MERCURY CONTAINING LIGHT BULBS

PROCESSING OF METAL CHLORIDE SOLUTIONS AND METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON

Method for the production of tantalum powder using reclaimed scrap as source material

Process and system for material reclamation and recycling

High strength spring-use heat treated steel

Injector for injecting particulate material into metallurgical furnaces

Process for producing molten iron and apparatus for producing molten iron

Method and unit for continuously producing metal microparticle

COLLECTION METHOD, COLLECTION SYSTEM, RECYCLING METHOD AND COLLECTION CONTAINER FOR USED PRINTING PLATE

Producing nickel hydroxide suitable for pelletization with iron-containing ore and for stainless steel manufacture

Apparatus for removing matte-sticking and method for using the apparatus

Methods of recovering and purifying secondary aluminum

Transverse-flow pyrocatalytic reactor for conversion of waste plastic material and scrap rubber

Method of granulating raw material for sintering, and method of manufacturing sintered iron ore

PROCESS FOR THE ACID DIGESTION OF METAL-CONTAINING COMPOUNDS

Method for recovering copper from a copper sulphide ore

METHOD FOR PRODUCING FUEL GAS

GASIFIER

Silica removal from pregnant leach solutions

Controlled copper leach recovery circuit

Process for mercury control during pressure oxidation

Method for Production of Bulk Concentrate for Extracting Precious Metals

METHOD FOR EXTRACTING METALS FROM ORE

Process for multiple stage direct electrowinning of copper

Process for controlling acid in sulfide pressure oxidation processes

Method to improve recovery of gold from double refractory gold ores

Filter device for molten metal filtration and method for producing such filters

Process for recovering platinum group metals using reductants

Nickel sulphide precipitation process

Apparatus for injecting solid particulate material into a vessel

MOLTEN METAL REACTOR UTILIZING MOLTEN METAL FLOW FOR FEED MATERIAL AND REACTION PRODUCT ENTRAPMENT

Heap leaching of sulphide ores

Furnace filtration system for molten metal

Method for removing metal contaminants from a metal containing solution

HYDROMETALLURGICAL PROCESS FOR RECOVERY OF NICKEL AND COBALT

HYDROMETALLURGICAL PROCESS USING RESIN-NEUTRALIZED-SOLUTION OF A HEAP LEACHING EFFLUENT

Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps

DNA fragments array from biomining microorganisms and method for detection of them

Means for conveying material

Reduction furnace

Method of improving the weatherability of copper powder

Method and apparatus for the recovery of the secondary metallurgy (LF) slag and its recycling in the steel production process by means of electric furnace

Simplified process for leaching precious metals from fuel cell membrane electrode assemblies

Process for the extraction of specific transition metals with gaseous HCL

Method of producing monodisperse chelate resins

METHOD FOR ADSORPTION OF METAL AND AN ADSORPTION MATERIAL DIRECTED THERETO AND METHOD FOR RE-USE OF THE ADSORPTION MATERIAL

Microwave iron-making furnace

Aqueous solutions containing metal cyanide for cyanide leaching for the winning of gold and silver

Amalgam decomposer for mercury cathode cells for alkali chloride electrolysis

Catalyst reprocessing

Method for the recovery of gold from sulphide concentrate

PROCESS FOR PRODUCING STEEL FOR HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT DRAWABILITY AND FATIQUE CHARACTERISTICS

Systems and methods for accessing a furnace melt

Method for recovering metal values from refractory sulfide ore

URANIUM RECOVERY USING ELECTROLYSIS

RECOVERY PROCESS FOR PRECIOUS METALS

Apparatus And Process For Recovery Of Values From A Value Bearing Material

Production of stainless steel of AISI 4xx grade ferritic steel in an AOD converter

Method and apparatus for ore processing

Porous bodies and methods

Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process

Electrochemical removal of dissociable cyanides

Process for removing mercury from air or water

PROCESS TO PRODUCE MOLYBDENUM COMPOUNDS, FROM SPENT MOLYBDENUM CATALYZERS, INDUSTRIAL RESIDUES AND METAL ALLOYS

Process for separating at least one actinide element from lanthanide elements in an aqueous medium by sequestration and membrane filtration

Scavenger supports and the use thereof in a process for the extraction of metals

Method for the recovery of valuable metals and arsenic from a solution

Ion exchanger for winning metals of value

Low-nickel austenitic stainless steel and method for producing same

PROCESS FOR RECOVERY OF METAL VALUES FROM MATERIALS CONTAINING ARSENIC AND/OR ANTIMONY

Removal method of nitrogen in molten steel

Process for the recovery of value metals from base metal sulfide ores

Conditioned Quicklime for Injection to a Molten Bath of a Steel-Making Vessel

Alkali metal dispenser and uses for same

Conditioning system and method for use in the measurement of mercury in gaseous emissions

Apparatus for removing ruthenium from solution containing platinum group metal

METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO PRODUCE A METAL BATH FLUX

Method of precious metal recovery

Method of biotreatment for solid materials in a nonstirred surface bioreactor

Conditioning system and method for use in the measurement of mercury in gaseous emissions

COMPOSITIONS AND METHODS FOR GENERATING HYDROGEN FROM WATER

Oxides of Manganese Processed in Continuous Flow Reactors

Process for recausticizing cyanide leach solutions

Method of melting a mixture of scrap metal using scrap rubber

Extraction device for use when extracting a ceramic foam filter

Phenoxypyrazole composition and process for the solvent extraction of metals

Method of biotreating a solid material comprising an organic compound

KIT AND METHOD TO PERFORM A BIOLOGICAL TEST DESIGNED TO EVALUATE MINERALS POTENTIAL FOR BEING BIOLEACHED

Process for the production of Ge by reduction of GeClwith liquid metal

Composite sparger

Ore Beneficiation Flotation Processes

Burnt Product

Method for Determining the Properties of the Content of an Arc Furnace

Rare-earth amidate coordination compounds

Sequential lixivation and precipitation of metals from refractory ores by utilising variable oxidation reduction potentials and a variable PH system

Method of recovering sodium metal from flux

Process for producing supported ruthenium and process for producing chlorine

Method for industrial manufacture of pure MgCOfrom an olivine containing species of rock

Method and device for burning-off precious metal-containing materials

Method for the recovery of ruthenium from used ruthenium oxide-containing catalysts

Process and plant for converting hazardous waste containing chromium VI into non-hazardous waste

Conveyor system, composite system and method for coupling metallurgical methods

Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents

Method of purifying metal

PROCESS FOR RECOVERY OF RUTHENIUM FROM A RUTHENIUM-CONTAINING SUPPORTED CATALYST MATERIAL

Combined Leaching Process

Process for gold and silver recovery from a sulphide concentrate

Method for Determining at Least One State Variable of an Electric Arc Furnace, and Electric Arc Furnace

Heap or Dump Leaching System Having an Air Distributor

Methods for recovering metals from automobile scrap and electronic waste

Process for Removal of the Catalytic Coating Material from Spent, Defective or Unused Metal Support Catalytic Converters

Process for removal of the catalytic coating material from spent, defective or unused metal support catalytic converters

POLYMER HALOGENATION PROCESS WITH CATALYST RECOVERY

Magnetic separation process for trona

Pressure leaching system and method

Selective precipitation of metal sulfides

Device and method for oxidizing, reducing, calcining, sintering, or melting dusts

Method for recovering rare metals in zinc leaching process

Process for Leaching Lateritic Ore at Atmospheric Pressure

Process for treating particulate material containing heavy metal and an additive for use in such process

RHEOLOGY MODIFIERS FOR SLURRIES HANDLING AND STORAGE

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method

Method to control the feed of the metal charge for electric arc furnaces

Removable nozzle for use with air cannons and aerators and method for replacing same

Process and apparatus for use in recycling composite materials

Method for collecting metal

Method for smelting fragmentized aluminum scrap

High vacuum in-situ refining method for high-purity materials and an apparatus thereof

Methods of using tires and scrap rubber in the manufacture and melting of steel and other metals

SYSTEM FOR SEPARATING AND EXTRACTING HEAVY METALS FROM POLLUTED LIQUID WASTE

Processes for preparing valve metal powders, powders prepared thereby and uses therefor

METHOD FOR THE RECYCLING AND PURIFICATION OF AN INORGANIC METALLIC PRECURSOR

Production of synthetic rutile by continuous leaching

System and method for treating shredder residues

Agglomerated stone for using in shaft, corex or blast furnaces, method for producing agglomerated stones and use of fine and superfine iron ore dust

Method of High-Melting-Point Metal Separation and Recovery

Method and apparatus for lead smelting

Processing metallurgical slag

SEPARATION AND RECOVERY OF PRECIOUS METALS USING POLYMER MATERIALS

Carburized and high-frequency hardened part having high strength

Synergistic solvent extraction process

Method of recycling electroless nickel waste

Method for Leaching Metal Sulphide Minerals

Method for treating bottom ash

Method for recovering rhodium

Method and system for the supply of hot direct reduced iron for multiple uses

Recycling of electrochemical-mechanical planarization (ECMP) slurries/electrolytes

Antioxidation coating for steel and antioxidation method using the same

Production of lithium compounds directly from lithium containing brines

SCRAP MELTER AND IMPELLER THEREFORE

Direct reduction process

Laser Cladding on Low Heat Resistant Substrates

Ultrahigh-purity copper and process for producing the same

Metal recovery from a tank bioleaching solution with the use of coated magnetic particles

Method for preparing surface-imprinted polymer microspheres having a core-shell form for selective separation of heavy metal ions

METHOD FOR RECOVERY OF METALS FROM METAL-CONTAINING MATERIALS USING MEDIUM TEMPERATURE PRESSURE LEACHING

Method of copper precipitation in lead-free solder, granulation and separation of (CuX)Sncompounds and recovery of tin

Multistage electromagnetic purification method for molten metal

Stable ionic liquid complexes and methods for determining stability thereof

Apparatus and Method for Building a Three-Dimensional Article

ARTICLE HAVING A CIRCUIT SOLDERED WITH PARTS AND METHOD FOR RECYCLING WASTES OF THE SAME

Process for separating iron from other metals in iron containing feed stocks

DNA fragments array from biomining microorganisms and method for detection of them

Iron oxide precipitation from acidic iron salt solutions

Quiescent transfer of melts

Method for producing high cleanness steel excellent in fatigue strength or cold workability

Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys

Elemental material and alloy

Method For Regulating the Melting Process in an Electric-Arc Furnace

Leaching process

Anti-corrosion pigments coming from dust of an electric arc furnace and containing sacrificial calcium

Separation of Metal Values in Zinc Leaching Residues

Use of non-ionic surfactants in the production of metals

Low carbon aluminum production method using single furnace carbothermic reduction operated in batch mode

Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species

Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner

Method and Device for Operating an Electric-Arc Furnace

Method for Recovering Indium

Metallothermic reduction of in-situ generated titanium chloride

Method of fabricating metal compound through smelting with vaporization purification

Titanium and titanium alloys

Method and apparatus for the recovery of refractory mineral ores

Method for Processing Ore to Minimize the Production of Acidic Wastes

Alloys from recycled aluminum scrap containing high levels of iron and silicon

Compression molding machine for briquette for metal raw material, manufacturing apparatus for briquette for metal raw material, and compression molding method thereof

Extractant composition including crown ether and calixarene extractants

Heap bioleaching process

Process for the dissolution of copper metal

More efficient ether modifiers for copper extractant formulations

Method for producing iron powder respectively microalloyed steel powder mainly for metallurgical applications and method for producing thereof