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Matches 1 - 50 out of 3,335

Document Document Title
WO/2018/096358A1
Methods and apparatus for processing a material, the material being the upper layer from a metal melting process, the material containing one or more salts, the material containing one or metals, are provided. The method includes feeding...  
WO/2018/073101A1
The invention relates to a method for treating used lithium batteries (10), having the following steps: comminuting the batteries (10) so that comminuted material (24) is obtained, and deactivating the comminuted material (24) by drying ...  
WO/2018/042061A1
A process of continuous elimination of impurities dissolved in a contaminated molten metal involves the application of an electromagnetic field generated by linear induction pumps to the contaminated metal transversely to a second duct t...  
WO/2018/037305A1
Disclosed, is a system and method for rapidly leaching copper, in particular, metallic copper in sulfate systems. Embodiments of the system may comprise a first pre-leach stage, and a second mechano-chemical leach stage. The pre-leach st...  
WO/2018/021934A1
The invention relates to furnaces and methods for melting metals in furnaces, and more particularly, but not exclusively, to methods for charging a furnace with small pieces of aluminium scrap. The technical result of the invention is th...  
WO/2018/015492A1
The invention relates to a method for producing products containing aluminium, based on an assembly step, i.e. a controlled mixture, or blend, of different types of recycled aluminium products, and based on at least the combination of th...  
WO/2017/209034A1
To provide a material purification method and device which have a high purification efficiency, can suppress splashing of molten material, improve energy costs, and do not have a high degree of mechanization difficulty. The present inven...  
WO/2017/186202A1
Use of a ductile composite material comprising metal and a ceramic containing titanium compounds for components that are in direct contact with aluminium melts. The ductile composite material used consists of 40 to 90% by volume metal, i...  
WO/2017/146055A1
The present invention addresses the problem of providing a metal extracting method, a metal extracting device used in the method, and a metal detecting method, which help save energy and do not require the use of a material having a larg...  
WO/2017/135021A1
This stirring device (1), (10) for molten metal has a shaft (3) in the interior of which is provided a ventilation passage (4) through which a blown gas can pass, and a stirring blade (2) provided on an end of the shaft (3). The shaft (3...  
WO/2017/105083A1
The present invention relates to a system for melting aluminum and recycling black dross, the system comprising: an aluminum melting furnace for melting aluminum scraps in molten aluminum; and a black dross recycling apparatus for recycl...  
WO/2017/048281A1
Systems and methods for efficiently performing rotary batch decoating using time-offset batch reactors are disclosed. A first batch reactor can operate out of phase with a second batch reactor, so that the burning of pyrolysis gases from...  
WO/2017/044587A1
A process to hold molten aluminum alloy in a refractory lined vessel using heating elements disposed within ceramic immersion heating tubes to provide accurate temperature metal for the casting industry. The vessel is lined with multi th...  
WO/2017/043326A1
In this apparatus for melting aluminum, a superheated steam generation part, comprising a lid case for blocking an upper opening of a crucible in an airtight manner and a fluid heating tube supported by the lid case, constitutes a unit t...  
WO/2017/034854A1
A dross processing assembly (14) includes a stirring station (16) at which dross in a first dross recovery vessel (27) is stirred and a pressing station (18) at which previously stirred dross in a second dross recovery vessel (27) is pre...  
WO/2017/027914A9
The invention provides a method for the recovery of a metal-containing product (MProd) comprising: providing a composite material comprising a matrix of oxidised reductant (R0), a product metal (MP) dispersed in the matrix of oxidised re...  
WO/2017/027914A1
The invention provides a method for the recovery of a metal-containing product (MProd) comprising: providing a composite material comprising a matrix of oxidised reductant (R0), a product metal (MP) dispersed in the matrix of oxidised re...  
WO/2017/029306A1
To provide a method and a device that allow sorting of light-alloy aluminium scrap, the invention proposes a method for sorting aluminium scrap and alloys thereof wherein the aluminium scrap is fed to a measuring station, where the elect...  
WO/2017/027916A1
A method of processing finely divided reactive particulates (RParticulate) and forming a product comprising: providing a composite material comprising finely divided reactive particulates (RParticulate) dispersed in a protective matrix; ...  
WO/2017/027915A9
There is provided a method of producing a composite material comprising: supplying a metal compound (MPC) of a product metal (MP) and a reductant (R) capable of reducing the metal compound (MPC) of the product metal (MP) to a reactor; fo...  
WO/2017/027915A1
There is provided a method of producing a composite material comprising: supplying a metal compound (MPC) of a product metal (MP) and a reductant (R) capable of reducing the metal compound (MPC) of the product metal (MP) to a reactor; fo...  
WO/2017/015577A1
A circulating apparatus for circulating the body of molten metal within an associated furnace is provided. The circulating apparatus includes a molded body with an inlet and an outlet. The inlet and the outlet are aligned with correspond...  
WO/2016/195507A1
The present invention relates to a system for adding powder to molten metal and for mixing the powder into the molten metal. The system includes a powder tank and a mixing chamber (4) with a varying cross section in a direction of flow. ...  
WO/2016/171589A1
The invention relates to nonferrous metallurgy and can be used for producing an aluminium-scandium alloy comprising 0.41-4 wt% of scandium in industrial production setting. The proposed method is implemented by melting together aluminium...  
WO/2016/171580A1
´╗┐The invention relates to vertical or inclined electrodes of an electrolyzer for electrolytically producing aluminum from aluminum oxide. An electrode contains an electrode base and a surface coating based on refractory ceramics. Accor...  
WO/2016/146980A1
Device and method for melt treatment of aluminium alloys having excessive inclusions, impurities and unwanted gases to be removed, by (a) cooling the melt at an appropriate cooling rate to a temperature below the liquidus by shearing the...  
WO/2016/126165A1
Apparatus and method for filtering molten metal, in particular aluminium, including a container (1 ) with an outer shell or casing of metal and an inner thermally insulated interior cladding or wall construction made of heat resistant in...  
WO/2016/085961A1
A method of recovering magnetite from bauxite residue (62), comprising reducing the pH (63) of the bauxite residue (62) to form a treated bauxite residue, drying (64) the treated bauxite residue, adding to and mixing into (65) the treate...  
WO/2016/071613A1
Process for using a wetted tubular sonotrode. The process comprises the following steps: a) providing a tubular sonotrode (1) formed from a material that is substantially inert to liquid aluminium, such as a ceramic, for example a silico...  
WO/2016/068735A1
The method for recycling post-consumer oil and fuel filters consists in that mixed, pre-cut filters, irrespective of their nature and origin, are subjected to a solvent, with a simultaneous stirring. The process is carried out in the mai...  
WO/2016/051098A1
The invention relates to a method for treating a product containing asbestos, comprising the following steps: a) supplying a divided solid product containing asbestos, b) preparing a reaction medium comprising the divided solid product c...  
WO/2016/049777A1
There is provided a process for purifying aluminum ions comprising: reacting an aluminum-containing material with an acid so as to obtain a composition comprising aluminum ions; precipitating said aluminum ions in the form of AlCl3; opti...  
WO/2016/025676A1
A molten metal processing apparatus selected from a pump, a degasser, a flux injector, and a scrap submergence device constructed to include at least one element comprised of C/C composite.  
WO/2016/023096A1
A coupling device (20), a system (50,150,250), and a method for transferring a pig between inner tubes (12) of a jacketed pipes unit (11) (JPU) to clean the inner tubes (12). The coupling device (20) includes a mounting block (30). The m...  
WO/2016/022530A1
Disclosed is a flux injector assembly and method for refining a molten material, wherein at least a portion of the material is aluminum, as it flows through a trough. A dispensing rod having a hollow body and a dispensing rim is configur...  
WO/2016/020636A1
A furnace (12) has a chamber (14) and a port (16) in fluid communication with the chamber for containing a bath of molten material (18). A submergence plate (30) is positioned in the port to define a submergence flow channel between itse...  
WO/2016/017557A1
This filtration device 10 has a can body 20 having a reservoir 3 that connects to an opening 9 at the top, and a filtration unit 40 which is detachably installed in the reservoir. The filtration unit has a support plate 42, and filtratio...  
WO/2016/013637A1
A structure refining agent having a parent phase with the same composition as a casting material, the structure of which is to be refined, and containing a heterogeneous nuclear substance for refining primary Al crystals and/or a substan...  
WO/2016/009139A3
The invention relates to a method for manufacturing an ingot made of an aluminium alloy using scrap of series 2xxx or 7xxx aluminium alloys, which includes the steps of: (i) provisioning the scrap of series 2xxx or 7xxx aluminium alloys;...  
WO/2015/191022A1
Systems and methods for reducing the capital and operating costs of a smelting process system and improving the environmental impact of the smelting process using an IGT system to remove and filter environmentally hazardous gases and par...  
WO/2015/179973A1
It is described a process for extracting aluminum from aluminum-bearing materials comprising the steps of leaching the aluminum-bearing material with HCl to obtain aluminum chloride; separating and purifying the aluminum chloride; provid...  
WO/2015/181038A1
The invention relates to a method for processing metallized packaging materials, in particular beverage cartons or blister packs. According to the invention, acid is used to dissolve the aluminum and separate same from the plastic materi...  
WO/2015/171399A1
An exemplary furnace system for melting stock metal includes a main hearth and a side well subsystem, which includes a melting well disposed downstream of the main hearth for receiving flow therefrom, an input flow inducer disposed upstr...  
WO/2015/130237A1
The invention refers to a process for preparation of aluminium-based alloy, especially for casting of heavily loaded thin-walled motor vehicle parts, in which an alloy AlSi5Cu1Mg containing more than 0,6% of iron is produced of secondary...  
WO/2015/118312A3
The present invention provides a method of manufacture of a structural aluminium alloy having a desired composition, the method comprising blending secondary aluminium obtained from one or more sources with primary aluminium and, optiona...  
WO/2015/111696A1
Provided is a scandium chloride production method that effectively separates an Al-Sc alloy into aluminum and scandium. The present invention includes: a heating step in which an alloy that comprises scandium and aluminum is heated to 30...  
WO/2015/110747A1
The invention relates to a process for manufacturing a drawable food-grade wrought aluminium alloy for manufacturing cooking containers comprising a step of collecting used cooking containers, forming a crude raw material, a step of sort...  
WO/2015/092503A1
A process for producing alumina trihydrate comprising an digestion step (26), a separation step (70), and a precipitation step (52) the separation step including: b1) pretreating a slurry from the digestion step by adding a fiocculant to...  
WO/2015/073951A3
Ultrasonic probes containing a plurality of gas delivery channels are disclosed, as well as ultrasonic probes containing recessed areas near the tip of the probe. Ultrasonic devices containing these probes, and methods for molten metal d...  
WO/2015/058239A1
Disclosed herein, is a process for recovering- valuable metals and/or their oxides from red mud bauxite residues or similar. The process comprises: calcining a red mud residue having a pH of less than about 10 to provide a calcinated red...  

Matches 1 - 50 out of 3,335