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WO/2023/101873A1 |
Provided is a system for enhancing combustion in a kiln, including a kiln combustion chamber disposed within the kiln, the kiln combustion chamber having an atmosphere therein; a main burner for heating the atmosphere; a calciner assembl...
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WO/2023/101643A1 |
The invention relates to the development made in the vertical kiln subject to the application numbered 2021/012627, which is designed to be used in calcination and/or drying processes in industrial plants operating in the mining sector.
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WO/2023/097852A1 |
The present invention provides a basket locking mechanism which can solve the technical problem that a gap is formed since an existing tank bottom opens outwards due to uneven stress. The basket locking mechanism comprises a tank body, a...
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WO/2023/097356A1 |
A device for producing carbonated β-spodumene, the device comprising: a carboniser reactor having a powder inlet and a powder outlet, wherein the powder inlet is adapted to receive β-spodumene powder, and wherein the powder outlet allo...
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WO/2023/099617A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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WO/2023/100099A1 |
A cement manufacturing plant comprises a raw meal mill, at least one preheater string, a clinker furnace and a clinker cooler comprising a first section and a second section, wherein preheater exhaust gas recirculation means are provided...
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WO/2023/102580A1 |
The invention provides a method of reducing ferrous metal fines derived from waste or from ferrous ore, including feeding a fine ferrous material with a particle size distribution of between 10 microns to less than 6 mm and a reductant i...
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WO/2023/098160A1 |
Disclosed in the present invention is a production process of a lithium battery positive electrode material, comprising the following steps: (1) temperature difference test: putting, into a sagger, a material to be sintered, placing the ...
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WO/2023/101585A1 |
A system for direct reduction of iron ore to sponge iron, comprising a direct reduction shaft (1) comprising an outer wall (2) configured to withstand a pressure generated in the reduction shaft (1) during operation thereof, and a heat r...
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WO/2023/099616A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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WO/2023/094678A1 |
A support arrangement (10) for mounting electric heating elements (5, 7) in a furnace (1). The support arrangement (10) comprises a first insulating body (11), a second insulating body (21), a detachably arranged cover body (30) or cover...
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WO/2023/094545A1 |
A system for measuring a thickness of a cooling plate, said system comprises: a probe holder unit (10) designed to fit inside a coolant channel (18) of the cooling plate (12), the probe holder unit comprising a housing (30) extending alo...
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WO/2023/094557A1 |
In a process and an apparatus for austempering, metal workpieces and optional tempering bodies are quenched in a quenching volume V of a quenching apparatus, wherein the quenching volume V is flowed through by a cooling fluid, and the wo...
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WO/2023/096525A1 |
The invention relates to metallurgy. A furnace for producing ferrochromium alloys comprises a hearth (1), side walls (2), a steel shell (3), an inner bath (4), three electrodes (6), a taphole (7a) for discharging molten ferrochromium all...
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WO/2023/094650A2 |
Continuous oven comprising at least one oven module. The oven module has two openings positioned in such a way that at least one precursor fiber may pass through the oven module. The oven module further comprises at least one blower suit...
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WO/2023/094329A1 |
A slide plate (10) for a slide (1) for Geldart group C materials with a longitudinal axis (2), an up-facing surface (11) for supporting the Geldart group C material, a lower surface (13), a front-side surface (12) and a rear-side surface...
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WO/2023/084028A1 |
The invention relates to a conveyor device (100) for conveying bulk material (10) for a system (20) for producing cement clinker. The system (20) for producing cement clinker is operated using a recirculation method and/or an oxy-fuel co...
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WO/2023/084027A1 |
The invention relates to a conveyor device (100) for conveying bulk material (10) for a system (20) for producing cement clinker, wherein the system (20) for producing cement clinker operates in the recirculation process and/or in the ox...
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WO/2023/085438A1 |
This heat insulation structure comprises: a heat insulating block (105) including a block (111) made of an inorganic fiber heat insulating material and a support metal fitting (112) fixed to the block (111); and a blanket (107) made of i...
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WO/2023/079802A1 |
In a reaction apparatus (10), a kiln (100) has a cylindrical part (103) that rotatably extends along a center axis, a material feed port (101) through which a material supplied from one end side of the cylindrical part (103) is received,...
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WO/2023/079015A1 |
The invention relates to a method for heating and further processing at least one metal-containing product (M1, M2). The method has the following steps: - heating (S1) a primary heat-transfer fluid (HTF1) by means of concentrated solar r...
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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/2023/079017A1 |
The invention relates to a method for reducing metal oxide (M1) by means of a reducing gas or gas mixture, having the following steps: - combining (V1) the metal oxide (M1) to be reduced and the gas or gas mixture used to reduce the meta...
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WO/2023/079737A1 |
This arc furnace equipment comprises an arc furnace, a camera, and an information-processing device. The arc furnace causes scrap to melt using heat generated by an arc discharge between the scrap and an electrode. The camera captures an...
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WO/2023/080882A1 |
The invention relates to the field of special electrometallurgy and can be used for obtaining of heterogeneous and homogeneous ingots by electrocinder smelting of consumable electrodes. The device for electrocinder smelting of ingots con...
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WO/2023/081284A1 |
A light module projects multiple light beams onto an installation surface to form multiple light indicia spaced apart in a pattern on the installation surface, with the light indicia identifying installation locations on the installation...
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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/2023/074660A1 |
The present disclosure is aimed at providing a heat treatment furnace and a heat treatment method that have sufficient performance in terms of the atmosphere gas in the heat treatment furnace and that can reduce the amount of carbon-base...
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WO/2023/072475A1 |
The invention relates to a support unit (10) for fastening a gas circulation unit (50) to a base (101), more particularly to a furnace, wherein the support unit (10) comprises at least one first support part (11) for fastening to the gas...
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WO/2023/074078A1 |
Provided is a structure for molten metal that can be used for, inter alia, a trough for molten metal or a molten-metal-holding furnace, and that is provided with a means for avoiding the degradation of a molten-metal-receiving part when ...
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WO/2023/074061A1 |
The present invention provides: a method for operating a methane gas generation device, the method being capable of controlling the deterioration rate of a catalyst by adequately adjusting operational conditions of a methane gas generati...
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WO/2023/067498A1 |
A plant (1') for obtaining metal powders, preferentially iron powder from metal oxide powders, preferentially from iron oxide powders is described. The plant (1') comprising at least one furnace (24) having a treatment chamber (28) rotat...
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WO/2023/065575A1 |
Disclosed in the present invention is a novel anti-coking VDF cracking furnace system, comprising a cracking furnace, a waste heat recovery unit, and a quencher. The cracking furnace is internally provided with a helical furnace tube and...
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WO/2023/067619A1 |
The invention discloses apparatus(100) for production of ferrosilicon or metallurgical grade silicon metal through an environmentally friendly process. The apparatus(100) includes a hearth furnace(101) of cylindrical shape with a bottom(...
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WO/2023/067497A1 |
A process for obtaining metal powders, preferentially iron powder, for burners to produce energy is described. The metal powders are obtained from metal oxide powders, preferentially iron oxide powders, The method comprises a step of pre...
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WO/2023/067533A1 |
The present disclosure discloses a system (500) for measuring thickness along a length of a conduit (111). The system includes a guide tube and a device (300) positioned in the guide tube (370). The device is configured to displace along...
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WO/2023/067154A1 |
The current disclosure describes a method of observing a behaviour of a cement kiln process, the method comprising using an artificial intelligence model and forcasting at least one variable based on an artificial intelligence model, whe...
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WO/2023/063404A1 |
This method for producing reduced iron includes: a reduction step for generating reduced iron by reducing a raw material, which is iron oxide, with a reduction gas that includes hydrogen gas; a dehydration step for removing water from th...
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WO/2023/064851A1 |
A corbel for a coke oven, including a gunblock section having a longitudinal through-bore arranged therein, the gunblock section having at least one substantially vertical though-bore in communication with the longitudinal through-bore. ...
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WO/2023/061876A1 |
The invention relates to a pyrometallurgical plant comprising at least one metallurgical vessel with an enclosure, at least one charging gallery (4) and at least one charging door system (1), by way of which a charging opening (2) and/or...
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WO/2023/062148A1 |
The invention relates to a ceramic frame (1) for a transporting tray for transporting and heating chemical substances, which is made up of at least two elongated frame parts (2), which are connected to one another at corner regions (3) o...
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WO/2023/062063A1 |
A refractory anchor for lining a thermal vessel including (a) a mounting element positioned in the center of the refractory anchor that is adapted for mounting the refractory anchor to the thermal vessel; (b) two three-anchor fin arrange...
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WO/2023/062905A1 |
Provided is a method for predicting the impurity concentration of molten iron, whereby the precision of predicting the impurity concentration of molten iron that will become a tramp element can be improved in refining molten iron using a...
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WO/2023/060294A1 |
The invention relates to an industrial furnace system (1), in particular for producing ceramic materials and/or carbides, comprising at least one furnace (2) having a chamber (3) with a loading opening (4) for loading the chamber (3), ha...
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WO/2023/062282A1 |
A method is provided for inputting thermal energy into fluidic medium in a high-temperature material production process by at least one rotary apparatus (100) comprising a casing with at least one inlet and at least one exit, a rotor com...
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WO/2023/064312A1 |
A stave cooler with a body of cast copper in which are fully disposed a number of independent loops of cooling pipes of CuNi/NiCu only, and each loop having an inlet end and an outlet end fitted with a stainless steel (SS) coupler, and a...
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WO/2023/063312A1 |
Provided is a continuous carbonization device that takes up little space, has excellent energy efficiency, and makes it possible to produce a uniform carbide. The present invention is a continuous carbonization device that has a rotary k...
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WO/2023/056497A1 |
The invention relates to a measuring system (4) for determining the temperature of a heat treatment material (2) in a continuous furnace (1), comprising a support means (7), a data processing and/or data storage device (11) and at least ...
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WO/2023/060114A1 |
The Invention pertains to a Process for the manufacturing of hot briquetted iron (HBI) from direct reduced iron (DRI) wherein iron ore is direct reduced in a reactor by a reducing gas consisting of natural gas and/or hydrogen and/or carb...
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WO/2023/050602A1 |
Provided are a low temperature desulfurization and denitrification method and system for flue gas in a steel plant sintering machine. The low temperature desulfurization and denitrification method for flue gas in the steel plant sinterin...
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