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WO/2024/058605A1 |
The present invention provides a saggar for a waste battery recycling apparatus, the saggar being a storage part that is inserted together with a target object into a waste battery recycling apparatus having a work part. The storage part...
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WO/2024/051139A1 |
The present invention belongs to the technical field of secondary resource recovery in the metallurgical industry, and particularly relates to an arsenic and gallium recovery device and method. In the arsenic and gallium recovery device,...
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WO/2024/044845A1 |
A furnace for producing a graphite product and associated processes are provided. The furnace can include a furnace housing, an array of crucibles provided within the furnace housing and each having a crucible cavity for receiving a star...
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WO/2024/047232A1 |
The invention relates to a device and a method for high-temperature applications in metallurgy, in the chemical industry and in the cement industry. A description is given of the combination of an electric heating element (2) with a micr...
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WO/2024/033643A1 |
A vacuum furnace device comprising an inner furnace chamber and an outer furnace vessel, the outer furnace vessel being disposed around the inner furnace chamber and defining a space to be evacuated. In a first embodiment, the vacuum fur...
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WO/2024/035774A1 |
Agglomerates for use in an electric arc furnace, wherein the agglomerates comprise iron or steel or both in particulate form and biochar held together by a binder wherein the bulk density of the agglomerates is sufficient for the agglome...
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WO/2024/013581A1 |
A system for Spent Pot Liners (SPL's) beneficiation is disclosed. The system comprises an Inducto-smelt Reduction Furnace (IRF) comprising a plasma heater and an induction heater to provide a plasma and an alternating magnetic field in a...
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WO/2024/015211A1 |
A burn chamber (1) for conducting a burn test of a cable (2) includes a housing (10) for housing the cable (2) during cable burn testing, a supporting device (20) for supporting the cable (2), and the supporting device (20) being arrange...
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WO/2023/234499A1 |
The present invention relates to an electric furnace having double melting furnaces. The electric furnace may comprise: a first upper cell forming a first upper space of a first melting furnace in which a first iron source is inputted an...
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WO/2023/220765A1 |
The invention relates to a temperature control device (6) comprising: a first temperature control element (7) which progresses in a spiral manner at least in some sections; and at least one second temperature control element (8) which al...
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WO/2023/217196A1 |
The embodiments of the present description provide a crystal growth device, comprising: a crucible, the crucible comprising a raw material cavity used for placing raw materials, and a growth cavity used for crystal growth; and a thermal ...
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WO/2023/215928A1 |
The invention relates to a preheating station (12) for preheating a melt transportation device (1), said preheating station (12) comprising: a base assembly (13); a flow channel (14) for transporting an air volume, wherein the flow chann...
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WO/2023/205852A1 |
A process for recycling a lithium containing battery waste material, the process comprising the step of heat treating the battery waste material in a vessel, wherein the inner surface of the vessel is formed from a chromium-containing al...
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WO/2023/210904A1 |
The present invention relates to a powder spraying system capable of foaming slag during an electric furnace operation, and an electric furnace including same. The present invention may include: a powdered carbon spray nozzle which has a...
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WO/2023/194520A1 |
Scrap charging device (80) to charge scrap (90) in a crucible (81) of a vacuum-melting apparatus (8), said scrap (90) being bound with a wire (9); the device (80) comprising - a first tubular body (1) defining a vertical axis (Y); - a se...
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WO/2023/196341A1 |
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based ...
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WO/2023/191646A1 |
A carbon lined pot having a metal shell (117) for smelting aluminium, has a plurality of temperature sensors (110) situated on the exterior of the metal shell, a plurality of suction heat exchangers (115) on the exterior of the metal she...
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WO/2023/169981A1 |
The invention relates to an apparatus for monitoring (30, 72) an apparatus for the inductive heating (2, 32, 68) of a metal material (4, 34, 70), comprising a detection device (36, 76) and an evaluation device (38, 78). In order to autom...
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WO/2023/160342A1 |
Provided is a high-temperature material conveying device. The high-temperature material conveying device comprises a material storage tank and a boom. The material storage tank comprises a tank body and a tank cover. The top of the tank ...
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WO/2023/132948A1 |
A metallurgical vessel structure and method is provided for producing low-impurity Magnesia-Carbon reclaimed aggregate suitable for reuse in the production of high purity Magnesia-Carbon refractory. A metallurgical vessel is assembled wi...
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WO/2023/124905A1 |
The present invention relates to a melting device (100), comprising a melting space, which is enclosed by at least a bottom wall (120) and a side wall (130) and is used for melting a material therein. The melting device further comprises...
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WO/2023/118766A1 |
The invention relates to a container for producing an oxide powder comprising lithium, the surface of the inner walls thereof being at least partially covered with a coating having the following crystallized phases in percentage on the b...
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WO/2023/118767A1 |
Support for firing a powder comprising an alkali metal, in particular Li, comprising a porous ceramic body forming a cavity or a container for said powder, wherein said ceramic body having an open porosity of between 10% and 40% and an e...
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WO/2023/110807A1 |
The invention concerns a physical vapor deposition machine for depositing a coating onto at least one article, comprising: - at least one vaporization means and/or at least one ion gun configured to generate a flow of ions or vaporized m...
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WO/2023/077641A1 |
A smelting furnace for smelting a nickel matte and a production method for a low nickel matte. The smelting furnace comprises: a first region (1) for melting and slagging an object to be smelted; a second region (2) for carrying out redu...
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WO/2023/077790A1 |
The present invention relates to a tool and method for internal and external powder embedding and molten silicon infiltration of a 2D, 3DN ceramic matrix composite component, and aims at solving the technical problems that during the pre...
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WO/2023/047307A1 |
The present invention relates to a cold crucible for casting in vacuum or in inert atmosphere pure metals and metal alloys, including refractory alloys, which require a high degree of purity. Thanks to a complex geometry made by additive...
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WO/2023/031545A1 |
The invention relates to the method for melting a charge of aluminium, comprising: procuring a charge (11, 12, 13) of aluminium of which at least 15 wt% is in the form of a bowl (11) of essentially cylindrical shape, of height h and maxi...
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WO/2023/025765A1 |
The invention relates to an oven (1, 1') for an analysis system, in particular for a titration system, especially for a Karl Fischer titration system. The oven (1, 1') comprises a housing, an insulating system (2a, 2a', 2b, 2b', 2c, 2c')...
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WO/2023/027567A1 |
The invention is applicable in metallurgy to obtain an iron alloy with a particularly high titanium content by remelting a consumable electrode in an electric arc furnace, supplemented by an electromagnetic system for generating a pulsed...
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WO/2023/023791A1 |
This invention relates to processes for removing contaminants from a mineral sand particulate. Also described are apparatus for carrying out the processes, and the purified products of the reaction and reaction intermediates.
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WO/2023/028204A1 |
An ingot mold for curing fused and melted material is provided. The ingot mold includes a steel box, a foamed carbon layer, and a graphite block layer. The foamed carbon layer is formed inside the steel box. The graphite block layer is f...
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WO/2023/025916A1 |
A process for preparing a cathode active material for a secondary lithium-ion battery is described. The process comprises the step of the heat treatment of a metal precursor of the cathode active material in a vessel. The inner surface o...
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WO/2023/016820A1 |
The invention relates to: an apparatus for inductively heating a molten metal (S), said apparatus comprising at least one vessel (8, 27) which is formed from a refractory material and which has an inlet section (9) and an outlet section ...
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WO/2023/000351A1 |
A smelting and stirring integrated high-temperature smelting furnace for preparing a magnesium-based composite material, said furnace comprising: a crucible (1) for accommodating a material; a main body (2) for accommodating the crucible...
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WO/2023/279410A1 |
A rotary burning apparatus (1), and a kiln and a rotary burning method therefor. The rotary burning apparatus (1) is used for being mounted at the top of the kiln, and comprises a mounting base (11), an adjustment arm (12), and a tubular...
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WO/2022/268001A1 |
A power control method for a power supply of a waste treatment system. A radioactive waste treatment system comprises a calcining device and a melting system; the melting system comprises a crucible and a power supply; radioactive waste ...
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WO/2022/264030A1 |
The present invention relates to improvements to an induction smelting process. It relates to a hybrid combination of plasma over induction for a superefficient continuous smelting process; and real-time monitoring and adjustment of the ...
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WO/2022/207594A1 |
The present invention relates to a container for shielding an induction coil. It further relates to a physical vapor deposition system comprising such a container.
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WO/2022/199508A1 |
Provided is a method for improving the uniformity of an Al element component in a titanium alloy EB ingot. The method comprises the following preparation steps: carrying out batching, pressing into a pressing block of a set shape, prepar...
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WO/2022/163888A1 |
The present invention provides a crucible assembly for manufacturing a cathode active material. The present invention includes a first crucible having an open top portion and a predetermined internal space, and a second crucible which is...
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WO/2022/164749A1 |
A refractory ring structure for forming a section of an inner wall or liner of a metallurgical vessel is provided. The refractory ring structure comprises a continuous top surface; a continuous bottom surface; a continuous arcuate inner ...
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WO/2022/106642A1 |
The present invention refers to a furnace apparatus (100), in particular a furnace apparatus (100) for growing crystals, in particular for growing SiC crystals. The furnace apparatus comprises a furnace unit (102), wherein the furnace un...
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WO/2022/100770A1 |
The invention relates to an apparatus for melting a metal-containing mixture, more particularly a melt material containing precious metals, comprising a vacuum melting furnace, more particularly with a plasma jet melting means, wherein h...
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WO/2022/096223A1 |
The invention relates to a method for processing hard metal, more particularly hard metal scrap, wherein: - the hard metal is alloyed with a low-melting alloying metal in a reaction chamber of a reactor (10) while heat is applied; - the ...
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WO/2022/084641A1 |
The electromagnetic shielding of the inductor comprises a main field-concentrating shielding (12) composed of vertical columns (13), and the columns are composed of ferromagnetic blocks (14) separated by non-magnetic gaps (15) which cont...
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WO/2022/077550A1 |
A carbonization treatment method for a negative electrode material of a lithium ion battery comprising the following steps: a, laying a thermal insulation pad in a carbonization furnace; b, configuring one end of a first electrically con...
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WO/2022/075016A1 |
This glass melting device comprises: a melt tank for accumulating molten glass; an electrode traversing a through-hole in the bottom wall of the melt tank, protruding above the bottom wall, and electrically heating the molten glass; and ...
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WO/2022/061409A1 |
A post unit for holding one end of a carbon crucible utilised in the creation of a carbon encapsulated substance such as Technetium for use in medical imaging and treatment, the post unit including: a detachable contact unit including a ...
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WO/2022/061385A1 |
The invention relates to an apparatus (200) for growing crystals, comprising a crucible (201) and a casing unit (206) surrounding said crucible in order to thermally insulate the crucible (201). By means of a holding unit (207), the casi...
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