Molten metal rotor with hardened top

Equipment for measurement and control of load material fed into a furnace

Molten metal rotor with hardened tip

System and method for integrated waste storage

Chlorination of processing residues as a variable load for grid scale electrical load following and storage

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

Method for recycling of obsolete printed circuit boards

System and method for integrated waste storage

Solder recovery unit

Method of electrolytically assisted carbochlorination

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

Fusion process using an alkali metal metalate

Reformer-gas-based reduction process with decarbonization of the fuel gas for the reformer

Method for recycling noble metals from Fischer-Tropsch products

Method of recovering rare-earth elements

Processes for treating fly ashes

Solder recovery unit

Method of agglomerating silicon/silicon carbide from wiresawing waste

Method for the integration of carbochlorination into a staged reforming operation as an alternative to direct residue oxidation for the recovery of valuable metals

Method and device for reducing iron-oxide-containing feedstocks in a high-pressure reducing unit

Lithium recovery method

Method for recovering valuable metals

Preparation of lithium carbonate from lithium chloride containing brines

Process for recovery of technical grade molybdenum from diluted leaching acid solutions (PLS), with highly concentrated arsenic, from metallurgical residues

Molten metal rotor with hardened top

Process and system for treating particulate solids

Recycling method for aluminum dust collection and aluminum metallic smelting slag

Apparatus and method for treating exhaust gas

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

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

Alkaline and acid pressure oxidation of precious metal-containing materials

Treatment method of spent uranium catalyst

Valuable metal recovery method

Method of recovering PGM

System and method for reducing iron oxide to metallic iron using natural gas

Dross cooling system and cooling method

Process for providing noble metal-containing mixtures for recovering noble metals

Sustainable process for reclaiming precious metals and base metals from e-waste

Burning-free and non-cyanide method for recycling waste printed circuit board

Process for separating at least one platinoid element from an acidic aqueous solution comprising, besides this platinoid element, one or more other chemical elements

Method for recycling of obsolete printed circuit boards

Method of utilizing refuses in urban and rural

Apparatus for atomizing molten slag and recovering valuable metal

Process for making low and specified hardenability structural steel

Dry granulation of metallurgical slag

Material utilization with an electropositive metal

Method and a system for converting carbon dioxide into chemical starting materials

Method for recycling noble metal from electronic waste material and apparatus thereof

Method for synthesizing rare earth metal extractant

Apparatus and method for recovering lithium

Process and system for treating particulate solids

Method of metals recovery from refinery residues

Apparatus and method for recovery of valuable metals by alkali leaching

Preparation method for stainless steel slags and steelworks slags for recovery of metal

Stripping gold components and the method of stripping gold

Process for recovering metals from a stream rich in hydrocarbons and carbonaceous residues

Titaniumrich hydrochloric acid leaching residue, use thereof and preparation method of titanium dioxide

Method of leaching copper and gold from sulfide ores

Reformer-gas-based reduction process with decarbonization of the fuel gas for the reformer

Recycled magnesium alloy, process for producing the same, and magnesium alloy

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

Recovery of precious metals from spent homogeneous catalysts

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

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

Apparatus for recycling metal scraps

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

Method and apparatus for removing and recovering copper from copper-containing acidic waste liquid and method for producing copper-containing substance

System and method for integrated waste storage

Heavy oil upgrade process including recovery of spent catalyst

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

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

Fusion process using an alkali metal metalate