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WO/2016/088001A1 |
A cathode structure of length x and width y (with x > y) for an electrolytic cell comprising a plurality of parallel cathode blocks of length a and width b (with a > b) extending over substantially the whole length x of said cell (with y...
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WO/2016/089576A1 |
Compositions suitable for use in an electrolytic cell for producing aluminum are provided. The compositions can contain a powder blend of boron oxide, a titanium dioxide, aluminum, and titanium diboride. The powder blend can be compacted...
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WO/2016/086811A1 |
A method for directly electrolyzing metal crushed aggregates. The method is as follows: the metal crushed aggregates are firstly pressed into an anode plate, then the anode plate is placed into an electrolytic tank and connected with the...
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WO/2016/082051A1 |
The invention relates to a process that allows electrolytic copper cathodes to be produced, using the pregnant leach solution (PLS) directly in the electrowinning, avoiding the step of mineral concentration by solvent extraction. Further...
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WO/2016/082726A1 |
An electrolysis furnace, relating to the technical field of rare-earth metallurgical devices and applications. The electrolysis furnace comprises: an adjusting member (3), a sealing cover (4), a cathode (8), an anode (9), and an impermea...
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WO/2016/077932A1 |
An aluminum reduction cell, comprising: (a) a shell structure comprising a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge; (b) a transverse suppo...
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WO/2016/079605A1 |
The invention relates to an electrolytic cell (1) for the production of aluminium (2) including collector bars structure modifications (13,14,15,16) under the cathode (4), namely a copper collector bar held in a U-shaped profile or direc...
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WO/2016/077931A1 |
A low-profile potshell includes a base structure, furnished with compliant binding elements, and a freely-moving and independent shell structure. The base structure supports the lining and bath of an aluminum cell, while the compliant bi...
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WO/2016/075350A1 |
The invention relates to a method for recovering high-purity tin from tin alloys containing lead by means of electrorefining. The invention therefore falls within the field of technology relating to the valorisation of industrial waste, ...
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WO/2016/074107A1 |
The invention relates to a multipurpose electrolytic device for forced or spontaneous electrolytic processes, which incorporates selective and unidirectional ion exchange membranes in order to separate between two or more compartments an...
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WO/2016/075526A1 |
Each anode (40) comprises a block of carbonaceous material and at least one groove (60) which extends parallel to the longitudinal faces (52) of the block, from one lateral face (53) to the opposing lateral face (53), which opens on the ...
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WO/2016/039978A9 |
The present disclosure related to an inert anode which is electrically connected to the electrolytic cell, such that a conductor rod is connected to the inert anode in order to supply current from a current supply to the inert anode, whe...
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WO/2016/066243A1 |
The invention relates to a profile arrangement for an electrode for the electrolytic deposition of metals, wherein the profile arrangement is designed so as to engage around the edges of an electrode, wherein the profile arrangement has ...
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WO/2016/068718A1 |
The present invention concerns a method and an arrangement for processing calcinated carbon bodies such as anodes or cathodes for use in connection with electrolytic production of aluminium. The carbon bodies are processed using a rotati...
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WO/2016/063207A1 |
The invention relates to a voltage-controlled method for electrowinning high-quality copper for low-temperature solutions with a low copper concentration, with application of alternating current, which reduces the ferric ion and reduces ...
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WO/2016/061577A1 |
In some aspects, the invention relates to apparatuses and methods for connecting a liquid first metal cathode to a current source of an electrolytic cell comprising a conduit having a first and second end, liquid first metal disposed at ...
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WO/2016/054753A1 |
The invention relates to a sliding anode guide device consisting of a continuous channel comprising three well-defined zones, such as a head, a channel zone and a clamp zone. Said device, in the head zone, is designed in the form of a fu...
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WO/2016/054754A1 |
The invention relates to a sliding cathode guide device forming a continuous channel comprising three well-defined zones, such as a head, a channel zone and a lower support zone. Said device, in the head zone, is designed in the form of ...
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WO/2016/052725A1 |
This additive for high-purity copper electrolytic refining is an additive that is added into a copper electrolyte solution in electrolytic refining for high-purity copper, and is composed of a nonionic surfactant which has a hydrophobic ...
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WO/2016/052727A1 |
This additive for high-purity copper electrolytic refining is an additive that is added into a copper electrolyte solution in electrolytic refining for high-purity copper, and is composed of a nonionic surfactant which has a hydrophobic ...
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WO/2016/040298A1 |
Broadly, the present disclosure relates to sidewall features (e.g. inner sidewall or hot face) of an electrolysis cell, which protect the sidewall from the electrolytic bath while the cell is in operation (e.g. producing metal in the ele...
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WO/2016/040278A1 |
A system is provided including an electrolysis cell configured to retain a molten electrolyte bath, the bath including at least one bath component, the electrolysis cell including: a bottom, and a sidewall consisting essentially of the a...
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WO/2016/038914A1 |
Provided is a dendritic silver-coated copper powder which is prevented from agglomeration, while ensuring excellent electrical conductivity by increasing contact points in cases where silver-coated dendritic copper powder particles are i...
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WO/2016/036247A1 |
The invention is directed to a process and apparatus for metal refining, in particular for refining a mixture of conductive particles, such as heavy non- ferrous particles. In accordance with the invention a feed containing a mixture of ...
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WO/2016/031286A1 |
Provided is a dendritic silver-coated copper powder which is capable of effectively ensuring a contact, while having excellent electrical conductivity by having the surface coated with silver. This dendritic silver-coated copper powder h...
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WO/2016/031015A1 |
In the present invention, a solution in which both an aluminum halide such as aluminum chloride and an alkali metal halide such as lithium chloride are dissolved in a low-polarity nonaqueous solvent such as benzene, toluene, o-xylene, m-...
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WO/2016/029306A1 |
There is described herein a method and system for determining a dosing of a binding agent for combining with a particulate material to produce an electrode. Two indices, namely a simulated baked density and an image characteristic, are o...
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WO/2016/027158A1 |
The present invention relates to a process and reactor for the leaching of primary sulphide minerals, with systems to solve the problem of the passivation layer as well as methods for selective metal deposition on the cathode. The propos...
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WO/2016/028009A1 |
The present invention relates to a method for preparing titanium by using electrowinning and, more specifically, to a method for preparing titanium by using electrowinning, comprising the steps of: preparing a mixture by mixing a solid e...
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WO/2016/024470A1 |
Provided is a nickel recovery method that makes it possible to reduce the amount of nickel remaining in byproducts by recovering nickel from the byproducts of an electro-nickel manufacturing process which uses chlorine leaching, and that...
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WO/2016/023099A1 |
A water treatment system comprising a housing adapted to receive a flow of water. An electrolytic treatment system disposed within the housing, for producing one or more product substances to treat the water. A hydro generation system di...
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WO/2016/025793A1 |
The iron and steel industry has a history of environmental consciousness and efforts are continually made to reduce energy consumption and CO2 emissions. However the carbothermic process has approached limits on the further reduction of ...
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WO/2016/004094A9 |
A system (100) for refining a metal oxide can include a target material (110) and at least one energy source (120) associated with the target material (110). The target material (110) can include a metal oxide to be reduced to a metallic...
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WO/2016/016406A1 |
The present invention relates to an electrolyser for electrowinning of non-ferrous metals comprising a plurality of intercalated elementary cells, wherein each elementary cell is equipped with a device suitable for the detection of anoma...
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WO/2016/016516A1 |
The vehicle comprises an oblong chassis (51) resting on a first axle (61) with two wheels (60) and a second axle (62) with two wheels (60) and carrying, at one of the longitudinal ends of same, a hinged arm (52) provided with a tool (56,...
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WO/2016/018433A1 |
An electrochemical cell and methods of using the electrochemical cell are described that can be utilized for the recovery of metals from metal oxides. The cell includes a first electrode that includes a solid metal oxide, an electrolyte ...
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WO/2016/008056A1 |
The present description relates to a process for producing magnesium metal from magnesium-bearing ores using serpentine. The process described herein consists generally in a mineral preparation and classification followed by leaching wit...
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WO/2016/010453A1 |
The present device comprises a hopper for a material to be metered, a metering chamber with loading ports situated around the perimeter of the upper part thereof, above the base of the hopper, a rod with a pneumatic actuator, an upper cl...
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WO/2016/006285A1 |
To provide a copper powder exhibiting a high electric conductivity suitable for a metallic filler used in an electrically conductive paste, a resin for electromagnetic shielding, an antistatic coating, etc., and having excellent uniform ...
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WO/2016/004533A1 |
The hood panel generally has : a body entirely made of aluminum components having a rectangular shaped panel member made integral to a frame structure, the body having a top edge, a bottom edge, and two opposite lateral edges associated ...
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WO/2016/005858A1 |
A hanging bar for supporting an anode (10) without lugs which is formed by a first lower portion of the body (11) and a second upper hanging portion (12) which comprises: two elongated splints (15) having a width similar to said second u...
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WO/2016/007761A1 |
The present disclosure generally relates to an electrolytic process for continuous production of lithium metal from lithium carbonate or other lithium salts by use of an aqueous acid electrolyte and a lithium producing cell structure. Th...
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WO/2016/001044A1 |
The invention pertains to a method for the purification of an emitted gas 2 from a metal reduction process, wherein gaseous perfluorocarbons are present in emitted gas 2 and an adsorption device 10 is provided, in which the perfluorocarb...
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WO/2016/001741A1 |
The invention relates to an anode assembly (100) including an anode (3) and an anode holder (4) for producing aluminium, characterised in that the anode assembly (100) comprises an electrical connection element (1) for electrically conne...
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WO/2016/001743A1 |
The invention relates to an electrolytic cell (100) which includes a box (200) comprising side walls (3), and a side insulation coating covering the side walls (3), the side insulation coating including: thermally insulating elements (1)...
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WO/2016/002377A1 |
The purpose of the present invention is to provide a method whereby metal can be efficiently produced in a metal production method using metal molten salt electrolysis. The metal production method using molten salt electrolysis is a meth...
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WO/2015/199098A1 |
A method for processing copper-containing molybdenum ore including: a step for bringing a 50-100°C acidic aqueous solution into contact with copper-containing molybdenum ore while supplying an oxygen-containing gas to the acidic aqueous...
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WO/2015/198128A1 |
The invention relates to an electrode material, preferably an inert anode material, comprising at least one metallic core and a cermet material, being characterized in that: said metallic core comprises at least one alloy of nickel (Ni) ...
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WO/2015/198671A1 |
Provided is a copper powder in which the number of contact points between copper powder particles is increased to allow excellent electric conductivity to be achieved, and which can be used suitably in use applications including an elect...
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WO/2015/198052A1 |
A method of electrolytic reduction of a feedstock comprising oxygen and a first metal comprises the steps of, arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact ...
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