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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/2023/194194A1 |
The present invention relates to a system (10) for heat-treating mineral material, comprising a reactor (12) having at least one gas inlet (29) for admitting exhaust gases, wherein the reactor (12) has an activation region (16) for activ...
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WO/2023/194197A1 |
The invention relates to a system for producing cement clinker and for separating the carbon dioxide from the exhaust gas flow, wherein the system comprises a preheater (1), a calciner (2), a furnace (3) and a product cooler, wherein the...
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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/2023/188454A1 |
A firing setter according to the present invention comprises: a mullite layer; a first layer which is provided on the mullite layer and which is made of an oxide containing the elements Zr, Si, and Y; and an yttria layer which is provide...
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WO/2023/187527A1 |
Embodiment of disclosure relates to a system and method for measuring burden profile distribution in a blast furnace. The system comprises a phased array-based radar unit which is configured to perform plurality of scans in interior of a...
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WO/2023/192654A1 |
Magnetic field components measured around and along a remelting furnace and other measured furnace parameters are used to estimate concentricity of the electrode within the crucible of the furnace, to estimate a distribution of drip shor...
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WO/2023/186216A1 |
The invention relates to a method for producing a sintered component using a component blank (4), comprising the steps of: sintering the component blank (4) on a sintering substrate (6), and oscillatory excitation of the sintering substr...
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WO/2023/188840A1 |
Provided is a conveying heating apparatus with reduced temperature interference between zones and also allowing for variety-switching work associated with a temperature drop to be performed rapidly. The conveying heating apparatus includ...
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WO/2023/184934A1 |
Provided in the present invention is a dynamic sintering method for a nitride ceramic substrate, which belongs to the technical field of ceramic materials. In the present invention, by means of the differences between a support block and...
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WO/2023/187501A1 |
Embodiment of disclosure relates to a system for measuring two-dimensional (2D) burden profile distribution in a metallurgical furnace. The system includes a thermal detection module configured to scan a top burden surface in the metallu...
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WO/2023/188841A1 |
The present invention prevents temperature unevenness in an object to be heated. This conveying heating apparatus is provided with a heating device in which multiple heating furnaces are arranged and which is configured to blow hot air b...
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WO/2023/186993A1 |
A process for operating an oxidizable combustion gas cleaning unit in a metallurgical plant, comprising the steps of: (a) passing an oxidizable combustion gas from a metallurgical reactor, in particular a blast furnace gas from a blast f...
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WO/2023/185110A1 |
The present invention relates to the technical field of waste heat utilization of heat recovery coke ovens in coking production, and in particular, to a flue gas process based on a heat recovery coke oven. High-temperature flue gas gener...
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WO/2023/189570A1 |
Provided are a heating-type sintering machine and a heating-type sintering method capable of achieving a reduction in the quantity of emission of carbon dioxide (CO) during a sintering process. A heating-type sintering machine 1 accord...
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WO/2023/189329A1 |
This sintered ore manufacturing method forms a charge layer by charging granulated particles, which are granulated from a sintering raw material including an iron-containing raw material and a carbon-containing raw material, into an endl...
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WO/2023/180199A1 |
The present invention relates to a method for operating a burner (14) of a rotary kiln (10), wherein the gas streams supplied to the rotary kiln (10) comprise in total more than 50 vol.% oxygen, wherein the burner (14) has a burner openi...
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WO/2023/180543A1 |
The invention relates to a method for heating a sheet-steel blank or a pre-shaped sheet-steel component having a zinc coating or a zinc-alloy coating, in which method: the sheet-steel component or the sheet-steel blank is guided through ...
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WO/2023/180446A1 |
The invention relates to a method for hot repairing a region to be repaired (301, 302, 303) inside a glass melting furnace (10), the region to be repaired being at a temperature higher than 300°C, said method comprising the following st...
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WO/2023/182007A1 |
The purpose of the present invention is to provide a high-zirconia electro-fused cast refractory material which is prevented from the opening of a joint at a contacting part between refractory materials, is also prevented from the genera...
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WO/2023/180447A1 |
The invention relates to a method for hot repairing a region to be repaired (301, 302, 303) inside a glass melting furnace (10), the region to be repaired being at a temperature higher than 300°C, said method comprising the following st...
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WO/2023/181088A1 |
Weighing device for charge material fed into an electric arc furnace, which comprises a plurality of supports each comprising an upper plate, a lower plate and a weighing element in contact with and disposed between said two plates, wher...
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WO/2023/173159A1 |
A method and an apparatus for producing direct reduced iron (DRI) move a material comprising iron ore and biomass through a preheat zone (20) and then a reduction zone (30) of a hearth furnace (3) and heat and progressively reduce iron o...
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WO/2023/175645A1 |
The invention concerns a method for inspecting and restoring a hostile and/or dangerous environment performed by an apparatus. The method comprises the steps of determining whether to start the inspection of said hostile environment by m...
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WO/2023/174323A1 |
A sealing structure and a vacuum furnace. The sealing structure comprises: a baffle (100), a first through hole (110) being formed on the baffle (100), the first through hole (110) passing through a first side surface (101) and a second ...
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WO/2023/178245A1 |
The present disclosure discloses a sintering furnace including: a furnace chamber comprising a plurality of processing zones; a conveying device disposed within the furnace chamber and extending along a conveying direction, the conveying...
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WO/2023/173153A1 |
The invention relates to a device (1) for tempering an object (2) comprising a chamber (5) for receiving the object (2), wherein the chamber (5) is surrounded by a chamber casing (7), a base element (4) and a cover element (8), a heating...
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WO/2023/175535A1 |
The present invention relates to a method and furnace for treating a catalyst made from Silicon Carbide (SiC) substrates, in particular an automotive catalyst containing a catalyst supported on a substrate made from or containing SiC. Th...
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WO/2023/174525A1 |
The present invention relates to device for heat-treating solid material, in particular in granular form, wherein the device comprises a kiln and an external heat source, wherein said device comprises at least two steps arranged above ea...
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WO/2023/173786A1 |
Provided in the embodiments of the present invention are a connecting assembly, an image collection apparatus and a high-temperature furnace. The connecting assembly is used for connecting an image collection module to a high-temperature...
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WO/2023/176033A1 |
A reactor component according to an embodiment is used in a reactor for reacting a treated material in an environment in which at least one of the treated material or an atmosphere contains a sulfur component, and is composed of an alloy...
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WO/2023/173902A1 |
Disclosed in the present invention is a waste-heat recovery system matching a HIsmelt smelting reduction ironmaking system, the waste-heat recovery system comprising: a cooling flue and a flue steam drum, wherein an outlet end of the coo...
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WO/2023/175236A1 |
A method for processing sand to be cleaned, the method comprising regenerating (201) sand to be cleaned, monitoring (202) visually quality of the regenerated sand by a quality monitoring system (100), and directing, based on the monitore...
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WO/2023/178258A1 |
The present disclosure discloses a temperature measurement device for detecting the temperature of a processing element, wherein the top wall of the furnace has a furnace chamber top opening, comprising: a temperature detection component...
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WO/2023/171213A1 |
The present invention is a blowout nozzle that blows out air to a film that is being conveyed. A blowout part serving as an opening from which air is blown out is formed in the blowout nozzle. The blowout nozzle comprises a flow path mem...
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WO/2023/170721A1 |
Feed apparatus (10) for feeding a metal charge (C) toward a melting furnace (100), wherein the apparatus (10) comprises a conveying channel (11) and a fixed hood (12) which is configured to hermetically close the upper part of the convey...
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WO/2023/173049A1 |
Disclosed is a system and a method for estimating a level of risk of operation of a metallurgical vessel used in the formation of metals. The system and method are operative to determine a condition and level of degradation of the refrac...
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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/2023/169541A1 |
A graphitization furnace, which belongs to the technical field of graphitization furnaces. The graphitization furnace comprises a furnace body (1), an upper liner (2), an insulating liner (3), a lower liner (4), a positive electrode (5),...
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WO/2023/170622A1 |
A process for preheating raw material in the production of ferrochrome products. The process includes extracting off-gas produced in a DC arc furnace (12), feeding the extracted off-gas to a hot gas generator (40) and generating hot gas ...
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WO/2023/171214A1 |
A blowing-out nozzle according to the present invention blows out air against a conveyed film. The blowing-out nozzle is provided with first and second inscribed parts that are provided inside the blowing-out nozzle, arranged with a gap ...
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WO/2023/171460A1 |
Provided are a combustion gas bleeding probe and a method for operating the same capable of adequately cooling bleed gas even if a bleed rate is enhanced, and capable of enabling operation while maintaining a prescribed chlorine removal ...
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WO/2023/170527A1 |
A method for manufacturing ceramic tiles (3) that comprises the steps of providing agreen tile (2) formed by a mixture of ceramic raw materials, firing said green tile (2) in a kiln (1) to obtain a ceramic tile (3), said kiln (1) being c...
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WO/2023/171385A1 |
A transfer tube 8 of a transfer device 7 comprises a tubular section 14 for transferring molten glass GM, a flange 15a provided to the tubular section 14, and an electrode section 17 provided to the flange 15a. The electrode section 17 h...
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WO/2023/166223A1 |
The present invention discloses a furnace power supply apparatus for the supply of an electric arc furnace or a submerged arc-resistance furnace with electric energy, - wherein the furnace power supply apparatus is connectable to a three...
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WO/2023/166406A1 |
The invention concerns a steel plant for the production of long or flat products with a treatment circuit of water deriving from direct cooling and a relative process that envisage that the cooling waters coming from first machinery (10,...
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WO/2023/165605A1 |
A low-carbon production method and production system for cement clinker. The production method comprises calcining a metal oxide, which is obtained by converting carbonate in a raw material by means of a methane dry reforming reaction, t...
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WO/2023/164409A1 |
The present application discloses a furnace and a sintering furnace including the furnace, and the furnace includes: a furnace chamber including a heating zone and a cooling zone; and a conveying device used to carry a processing element...
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WO/2023/163949A1 |
An integrated aluminum melting and holding system is provided. The system includes, in combination, a hearth for receiving and melting a charge of aluminum pieces, a holding chamber for maintaining the elevated temperature for casting, a...
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WO/2023/094082A9 |
The invention relates to: a heat treatment system for the heat treatment of web-type material (M), in particular metal strips, comprising a furnace (2) and a cooling section (12) connected to same, wherein the web-type material (M) is gu...
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