Apparatus and method for removing impurities in connection with liquid-liquid extraction of copper

Briquetting of mill scale

Method for recovering nitric acid and purifying silver nitrate electrolyte

Apparatus for direct smelting of zinc bearing compounds to produce metallic zinc

METALS RECOVERY FROM MINING HEAP LEACH ORE

Use of liquid-crystal displays, and processes for the recycling thereof

Hybrid system and process for converting whole tires and other solid carbon materials into reclaimable and reusable components

Producing metal and carbon dioxide with hydrogen recycle

Method for melting a solid charge

Steel production facility

Providing Plastic Zone Extrusion

Platinum group metal recovery from powdery waste

Electrochemical removal of tantalum-containing materials

Electrorecovery of metals

HIGH TEMPERATURE HEAP BIOLEACHING PROCESS

Method and Device for Controlling Vibrations of a Metallurgical Vessel

Method for purifying lithium bicarbonate

Improving the recovery of precious metals from recalcitrant refractory ore

Method and apparatus for direct reduction ironmaking

Method for processing a textile fraction, which was produced in the processing of discarded tires, and installation for implementing the method

Method for removing arsenic as scorodite

METHOD FOR SORPTION RECOVERY OF PRECIOUS METALS

Material supply apparatus and process

Production of iron from metallurgical waste

METHOD FOR SYNTHESIS OF A RADIONUCLIDE-LABELED COMPOUND USING AN EXCHANGE RESIN

Apparatus for injecting gas into a vessel

Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell

Recovery of residual copper from heap leach residues

Method for separation of components from a reaction mixture via a concentrated acid

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

IN SITU ORE LEACHING USING FREEZE BARRIERS

Process for controlled oxidation of a ferrous solution

Process and equipment for the production of direct reduced iron and/or pig iron from iron ores having a high-phosphorus content

PROCEDURE FOR OBTAINING CALCIUM ALUMINATE FROM WASTE OBTAINED FOLLOWING TREATMENT OF SALINE DROSS FROM THE PRODUCTION OF SECONDARY ALUMINIUM

Method for extracting zinc from aqueous ammoniacal solutions

METHOD AND DEVICE FOR CONTROLLING A CARBON MONOXIDE OUTPUT OF AN ELECTRIC ARC LIGHT OVEN

Method and device for introducing dust into a metal melt of a pyrometallurgical installation

Process for gold and silver leaching with thiourea solutions

Process for separating copper and/or nickel from cobalt containing solutions

Adjustable vortexer apparatus

Process for recovering ruthenium from used ruthenium oxide-comprising catalysts

Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell

Solvent extraction process for separating cobalt from nickel in aqueous solution

Dross cooling system and cooling method

Process for the Recovery of Nickel and/or Cobalt from a Leach Solution

Method of precipitation of metal ions

HYDROCOMPOSITE WITH IRON AND STEEL SLAG AS STARTING MATERIAL AND METHOD FOR PRODUCING THE SAME

Controlled metal leach recovery circuit

SEPARATION METHOD FOR CARRIER-FREE RADIOLANTHANIDES

SUSTAINABLE RECOVERY OF METAL COMPOUNDS

Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extractive separation and purification

Plasma method and apparatus for recovery of precious metals

Process for Separating Limonite and Saprolite

Metal collection method and metal collection device

Method for the selective acidic dezincification of steel scrap

HYDROMETALLURGICAL METHOD FOR THE REUSE OF SECONDARY ZINC OXIDES RICH IN FLUORIDE AND CHLORIDE

Process for production of ultra low phosphorous and carbon ferromanganese by using of ferromanganese slag

Hydromethanation of a carbonaceous feedstock with vanadium recovery

Method for aqueous gold thiosulfate extraction using copper-cyanide pretreated carbon adsorption

Method of electrochemical dissolution of ruthenium-cobalt-based alloy

Method and arrangement for removing solid particles and tar component from carbon monoxide gas

SYSTEM FOR TRACKING SYSTEM PROPERTIES

Compound, metal extractant, and application of the same

Ultrasonic degassing of molten metals

MELTING FURNACE

Method for recovering metal from target and method for manufacturing target

Metal Recycling Separator and Method of Use Thereof

Systems and methods for filtering molten metal

Method for recovering metal from target and method for manufacturing target

PRODUCTION OF FERRO-ALLOYS

HIGH STRENGTH REBAR

Nickel recovery from a high ferrous content laterite ore

Disposal of electrical and electronic equipment

MAGNESIUM ALLOY JOINED PART

Porous bodies and methods

Porous bodies and methods

Method of leaching copper sulfide ore

Method for recovering rhenium and other metals from rhenium-bearing materials

Pivoting slag door

Metal melting apparatus

METHODS OF REDUCING RADIOTOXICITY IN AQUEOUS ACIDIC SOLUTIONS AND A REACTION SYSTEM FOR SAME

Process for producing molten iron and apparatus for producing molten iron

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

Method for recovering metals from electronic waste containing plastics materials

POROUS MAGNESIA CLINKER, MANUFACTURING METHOD AND USE THEREOF AS FLUX FOR TREATING STEELMAKING SLAG

Process for the acid digestion of metal-containing compounds

Method for Making Radioactive Isotopic Gallium-67

System and method of carbon capture and sequestration, environmental remediation, and metals recovery

METHOD FOR THE PRODUCTION OF TANTALUM POWDER USING RECLAIMED SCRAP AS SOURCE MATERIAL

Microorganisms, selenium acid compound-reducing agent, method for reducing and method for removing selenium acid compound, and process for producing metallic selenium

Low cost routes to high purity silicon and derivatives thereof

Plasma processes for producing silanes and derivatives thereof

RECOVERY OF LITHIUM FROM AQUEOUS SOLUTIONS

Method of suppressing slag foaming in continuous melting furnace

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

Method and furnace for melting steel scrap

Method of treating a sulphide mineral

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

RECARBURISATION METHOD

Agitation device, melting apparatus and melting method

Process for producing foamed slag

Method for reducing oxidic slags and dusts using inductively heated furnace

ION EXCHANGE COBALT RECOVERY

Methods for recovering cobalt from copper solvent extraction raffinate

COMPOSITION FOR COLLECTING METAL COMPONENT

PHOTOVOLTAIC MODULE RECYCLING

Ironmaking and steelmaking

Hydrometallurgical process and method for recovering metals

LOWER SEALING VALVE ASSEMBLY FOR A SHAFT FURNACE CHARGING INSTALLATION AND VALVE ACTUATION MECHANISM THEREFORE

Method for processing solid or molten materials

Metal recovery from hydroconverted heavy effluent

Lithium recovery device using separator reservoir, lithium recovery method and lithium adsorption/desorption system using the same

PROCESS FOR OPTIMIZING STEEL FABRICATION

Acid Recovery

Method for the recovery of nobel metals

Method of mineral raw materials processing

Flux for refining steel of low nitrogen, low oxygen and low sulfur

Method and device for introducing dust into a metal melt of a pyrometallurgical installation

Processes for the recovery of ruthenium from materials containing ruthenium or ruthenium oxides or from ruthenium-containing noble metal ore concentrates

Removal method of manganese from waste water

Method for operating a hearth furnace

Purification method of polyamic acid resin and polyimide resin

Iron bath-type melting furnace

Process for producing molten iron

Method for operating a furnace and device for carrying out the method

METHOD FOR PRODUCING FOAMED SLAG

Water-in-oil-in-water emulsions of hydroxamated polymers and methods for using the same

Process for Heap Leaching of Nickeliferous Oxidic Ores

Method and system for separating and recovering wire and other metal from processed recycled materials

Method for controlling foamed slag in a stainless melt in an electronic arc furnace

Method and apparatus for temperature control in a reactor vessel

Process of recovery of base metals from oxide ores

Method for separating radioactive copper using chelating-ion exchange resin

Molten metal containment structure having flow through ventilation

Methods and compositions for the removal of impurities from an impurity-loaded organic salt

Molten metal-containing vessel and methods of producing same

Method of producing calcium carbonate from waste and by-products

Method for the identification and quantification of microorganisms useful in biomining processes

Method for recovering nickel from sulfuric acid aqueous solution

Systems and methods for melting scrap metal

Single Chamber Adsorption Concentrator

Method for thiosulfate leaching of precious metal-containing materials

METHOD AND APPARATUS FOR RECOVERING INDIUM FROM ETCHING WASTE SOLUTION CONTAINING INDIUM AND FERRIC CHLORIDE

Method for separating dross in soldering process

Process for Controlled Homogeneous Acid Leaching

METHOD FOR RECOVERING VALUABLE METAL FROM WASTE CATALYST

High-tensile steel with excellent weldability and toughness and with tensile strength of 550 MPa class or more and method of production of the same

Dynamic lances utilizing fluidic techniques

Dynamic control of lance utilizing counterflow fluidic techniques

DYNAMIC CONTROL OF LANCE UTILIZING CO-FLOW FLUIDIC TECHNIQUES

Rhenium recovery from superalloys and associated methods

Method and device for the continuous production of steel using metal charge material

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

Method for preparing manganese sulfate and zinc sulfate from waste batteries containing manganese and zinc

Process for forming high density sulfides

Iron Precipitation

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

Method and equipment for conditioning scrap high in plastics

Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes

Process for manufacturing cement clinker in a plant, and cement clinker manufacturing plant as such

Leaching ores

Separation reagent of platinum group metal, method for separating and recovering platinum group metal, and amide-containing tertiary amine compound

Method of reduction treatment of metal oxides or steelmaking waste and method of concentrating and recovering zinc and/or lead

METHOD OF AND SYSTEM FOR PROCESSING RED MUD

Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Method for manufacturing zirconium metal and hafnium metal

Method of manufacturing Fe and Ni containing material and cobalt containing material using recycling residue of spent catalyst and method of manufacturing raw material for stainless using the Fe and Ni containing material and method of manufacturing Fe-Ni alloy

Method for filtering molten aluminum and molten aluminum alloys

Method for producing briquette, method for producing reduced metal, and method for separating zinc or lead

Conveyor system, composite system and method for coupling metallurgical methods

Apparatus for recovering valuable elements

Method for processing and recycling zinc-rich iron metallurgy side products

Method and equipment for conditioning low-metal plastic scrap

ELECTROCHEMICAL SYSTEM FOR METAL RECOVERY

COMBUSTION OF CO AND COMBUSTIBLES IN STEEL FURNACE OFFGASES

Method for removing fluorine using a fluorine adsorbent/desorbent

Steelmaking facility comprising a direct reduction plant and an electric-arc furnace

Method for producing a steel melt containing up to 30% manganese

Picolylamine resins

Steel for heat treatment

Production method and production apparatus of tin or solder alloy for electronic components, and solder alloy

ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND SULFURIC ACID VALUES FROM IRON-RICH SULFATE WASTES, MINING RESIDUES AND PICKLING LIQUORS

Process for producing a foamed slag on austenitic stainless melts in an electric arc furnace

Method for solubilizing molybdenum oxide concentrates

Method of precious metal recovery

Picolylamine resins

Process for producing metallic lead starting from desulfurized pastel

PROCESS FOR INCREASING DROSS RECOVERIES

SELECTIVE GOLD EXTRACTION FROM COPPER ANODE SLIME WITH AN ALCOHOL

TREATMENT OF BAUXITE RESIDUE AND SPENT POT LINING

Method and apparatus for isolating the radioisotope molybdenum-99

Process for producing complex oxide catalyst

Method of extracting Te and bismuth oxide and recovering byproducts

Side well for metal melting furnace

METHOD OF PRODUCING ALUMINUM SUBSTRATE FOR PLANOGRAPHIC PRINTING PLATE AND METHOD OF RECYCLING PLANOGRAPHIC PRINTING PLATE

Method for separating zinc, iron, calcium, copper and manganese from the aqueous solutions of cobalt and/or nickel

Method for separating and recovering nickel and lithium

Processing of steel making slag

System for decreasing amount of organic solution in the liquid-liquid extraction process

APPARATUS AND METHODS FOR MERCURY AND PRECIOUS METAL RECOVERY

Indium adsorbent, indium adsorbent producing method, and indium adsorption method

METHOD FOR TREATING LITHIUM BATTERIES

Recovering metal values from a metalliferrous material

Process for chlorinating resources containing recoverable metals

Process for atmospheric leaching of laterite ores using hypersaline leach solution

Leaching process for copper concentrates containing arsenic and antimony compounds

Nanostructured sorbent materials for capturing environmental mercury vapor

METHOD OF RECYCLING SCRAP MAGNET

METHOD OF TREATING METALLIFERROUS MATERIALS

Filter type trapping agent for volatile cesium compound and trapping method for volatile cesium compound thereof

LIQUID DEVICE HAVING FILTER

Method of removing iron and calcium from a geothermal brine

Method and system for recovering metal from processed recycled materials

Nanostructured sorbent materials for capturing environmental mercury vapor

RECYCLING TUNGSTEN CARBIDE

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

Metal remediation using a mesoporous nanocomposite

Process for recycling spent pot linings (SPL) from primary aluminium production

BIOREACTOR FOR CONTINUOUS PRODUCTION OF BIOLEACHING SOLUTIONS FOR INOCULATION AND IRRIGATION OF SULFIDE-ORE BIOLEACHING HEAPS AND DUMPS

Processes for extracting aluminum and iron from aluminous ores

Process and apparatus for recovery of non-ferrous metals from zinc residues

System and method for treating shredder residues and use of a granulate fraction thus produced

Method and equipment for conditioning a heavy fraction high in plastics

Dezincing Apparatus and Dezincing Method

Filter for use in the casting of aluminium, magnesium, copper alloy and the like

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

Method of heap or dump leaching of copper from copper sulfide ore

Method of manufacturing ultra low carbon ferritic stainless steel

Method for producing pig iron

Aluminum sheet material for lithographic printing plates

Multi-stage system for reaction and melt coalescence and separation

Method of production of cement bonded agglomerated ore

Solder bonding structure and soldering flux

METHOD FOR PRODUCING REDUCED IRON

Method for manufacturing molten metal

METHOD AND APPARATUS FOR THEMICROBIOLOGICAL REMOVAL OF MERCURY FROM CONTAMINATED MATERIALS,

Method for production of high purity copper sulfate

Gas cupola for melting metal

Method and apparatus for carrying out a metallurgical process

Process for Metal Seperation Using Resin-in-Pulp or Resin-in-Solution Processes

METHOD FOR RECOVERING MOLYBDENUM AND COBALT

PROCESS FOR THE RECOVERY OF PRECIOUS METALS FROM USED AND/OR DEFECTIVE CATALYTIC CARRIERS

Method and system for separating and recovering wire and other metal from processed recycled materials

High temperature leaching process

Method and apparatus for recovery of rare earth element

Process for preparing a foaming slag former, product and use thereof

Process for producing reduced iron pellets, and process for producing pig iron

METHOD FOR PRODUCING GRANULAR METALLIC IRON

Metal reduction processes, metallurgical processes and products and apparatus

METAL REDUCTION PROCESSES, METALLURGICAL PROCESSES AND PRODUCTS AND APPARATUS

Liquid or pulp aeration device

Process for producing a granular material

Method of recovering metal

Method of recycling useful metal

SYSTEM AND METHOD FOR CONVERSION OF MOLYBDENITE TO ONE OR MORE MOLYBDENUM OXIDES

PROCESS FOR RECOVERING METALS FROM RESINS

Rare metal extractant

Separation of fine particle precious metals from clays and other gangue materials through application of diluted solution of a silicon chemical

Metallurgical process and plant therefor

Method for operating an arc furnace comprising at least one electrode, regulating and/or control device, machine-readable program code, data carrier and arc furnace for carrying out said method

Method for the elution of 18F fluoride trapped on an anion-exchange phase in a form suitable for efficient radiolabeling without any evaporation step

Continuous methods for treating liquids and manufacturing certain constituents (e.g., nanoparticles) in liquids, apparatuses and nanoparticles and nanoparticle/liquid solution(s) resulting therefrom

Processes for recovering metals from aqueous solutions

Method for treating spheroidal graphite iron and pouring device thereof

Recovery method and recovery apparatus of thallium in cement production facilities

Apparatus for recovering platinum group elements

METHOD FOR REMOVING COPPER IN STEEL SCRAPS

Silica removal from pregnant leach solutions

Method for determining a radiation measurement for thermal radiation, arc furnace, a signal processing device programme code and storage medium for carrying out said method

Apparatus for recycling metal scraps

METHOD FOR RECOVERY OF COPPER, INDIUM, GALLIUM, AND SELENIUM

Process for the recovery of selenium from minerals and/or acidic solutions

Process for the recovery of selenium from minerals and/or acidic solutions

Method for determining the size and shape measure of a solid material in an arc furnace, an arc furnace, a signal processing device and program code and a memory medium

Carbon retention screen with variable discharge head

Multi-column sequenced separation process for separating an ionic metal derivative

Process for the recovery of tellurium from minerals and/or acidic solutions

METHOD FOR MANUFACTURING SUPPORT FOR PLANOGRAPHIC PRINTING PLATE AND METHOD FOR RECYCLING PLANOGRAPHIC PRINTING PLATE

Control method for melting a metal charge and weighing device used in said method

ENERGY SUPPLY SYSTEM

METHOD FOR THE PRODUCTION OF METAL PRODUCTS

Method for extracting and separating rare earth elements

Methods for improving the recovery of metal leaching agents

PROCESS FOR THE PRODUCTION OF MIXED-METAL-OXIDE INORGANIC PIGMENTS FROM INDUSTRIAL WASTES

Method for collection of valuable metal from ITO scrap

Method for separating and recycling uranium and fluorine form solution

Method for determining at least one state variable of an electric arc furnace, and electric arc furnace

Method for Recovering Gold, Silver, Copper and Iron from Plasma-Caused Slag Containing Valuable Metals

Method of leaching copper sulfide ore

Method for the melting of pig iron with the recirculation of blast furnace gas and with the addition of hydrocarbons

Method of stablizing and solidifying elemental mercury using sulfur and paraffin

Axle from a seamless tube for railroad vehicles, and a process for manufacturing an axle from a seamless steel tube for railroad vehicles

EXTRACTION DEVICE

CHELATE RESIN

REMOVAL OF CYANIDE FROM AQUEOUS STREAMS

Subterranean well production saltwater evaporation station

CERAMIC FILTER COMPRISING A CARBON COATING AND A METHOD FOR MANUFACTURING THE SAME

Method and device using pyrolysis for recycling used printed circuit board

Process for recovering metals from coal liquefaction residue containing spent catalysts

Recovering Metal Values from a Leach Residue