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WO/2024/074470A1 |
The present invention relates to an ultrafast high-temperature sintering apparatus comprising a first and a second carbon-comprising thermally conductive substrate arranged at a distance from each other, thereby providing a space for rec...
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WO/2024/070772A1 |
A slag-monitoring device for monitoring the state of slag adhering to a furnace wall, the device comprising: a fin temperature data-acquiring unit that acquires time-series temperature data of a fin as measured by a fin temperature measu...
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WO/2024/063754A1 |
Disclosed is a system and a method for determining the thickness of a refractory material forming part of a manufacturing vessel, such as a furnace or ladle, using a surface profile scanning while the vessel is maintained at operating te...
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WO/2024/057758A1 |
This slag amount estimation method includes: capturing, with a single imaging device, an image of a slag flow which flows out from an outlet of a refining vessel and expands in width in the upstream rather than in the downstream; finding...
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WO/2024/050294A1 |
A melting furnace system for melting metals including but not limited to aluminum and aluminum alloys includes a plasma gas supply and a supplemental gas system. The plasma gas supply supplies a plasma gas to a melting chamber of a melti...
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WO/2024/020313A1 |
The present application discloses a processing furnace comprising a furnace chamber; at least one infrared temperature measurement device; at least one calibration device comprising a black body module connected to the detection field of...
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WO/2023/241989A1 |
The invention relates to a shaft furnace (1) for smelting charge material to form molten copper, comprising a vertically disposed steel jacket (2) and a refractory lining (3) disposed therein, wherein the steel jacket (2) has at least a ...
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WO/2023/222149A1 |
The invention relates to a method for detecting a water leak in a metallurgical melting furnace. The invention also relates to a device for carrying out the method. In the process, a water leak is detected in a cooling tube or a water tu...
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WO/2023/223683A1 |
The objective of the present invention is to accurately measure the length of a carbon electrode by eliminating measuring errors resulting from an external shape of a union that has melted off together with a metal pipe. This carbon elec...
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WO/2023/219420A1 |
The present invention relates to a rotary kiln comprising: a tube assembly provided with a rotating tube which rotates while being arranged in the horizontal direction so as to rotate and heat raw powder; and a temperature measurement un...
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WO/2023/208567A1 |
The invention relates to a method and system of controlling the end-of-cast of a tapping operation in a metallurgical furnace, preferably in a blast furnace, the method comprising: initiating a tapping operation by tapping liquids from a...
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WO/2023/205911A1 |
The present invention relates to a smart passage opening system with thermal lances for pyrometallurgical process furnaces or reactors, which autonomously controls and adjusts the variables of the opening process to obtain the maximum ef...
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WO/2023/198804A1 |
Heat treatment device for materials and a method for heat-treating materials that is carried out using the device according to the invention. Based on the invention, measurement data can be acquired with a high level of accuracy, it bein...
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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/2023/189570A1 |
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/2023/180199A1 |
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/2023/175645A1 |
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/2023/178245A1 |
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/2023/174525A1 |
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/2023/178258A1 |
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/2023/173049A1 |
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/2023/153757A1 |
The present invention relates to a refractory body wear detection sensor and system. The present invention comprises: a plurality of electrodes having different lengths; and a plurality of passive elements connected in series to each oth...
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WO/2023/154571A1 |
Methods and apparatus for fabricating separators for solid-state lithium metal batteries employ rapid thermal processing. Aspects include high temperature sintering. Temperatures, durations of heat application, and proximity of heating e...
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WO/2023/135175A1 |
A metallurgical processing assembly, such as a steelmaking converter, comprising: – a vessel; - a rod moving jointly with the vessel, in particular with radial deformation of the vessel; - a reference surface with a position independen...
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WO/2023/133009A1 |
A cooling system includes a sensor and a cooling conveyor. The sensor measures a dust characteristic of dust discharged from a dust cyclone of a decoating system. The cooling conveyor receives the dust from the dust cyclone and cools the...
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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/2023/084027A1 |
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/2023/067533A1 |
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/2023/056497A1 |
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/2023/054758A1 |
The present invention relates to a method for determining melt down in a DC electric furnace, and comprises: a skilled person experience melt down time point suggestion step of transmitting and receiving a measurement signal at a point i...
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WO/2023/046674A1 |
The present invention relates to a method for detecting defects in a refractory lining in a chemical reaction chamber, in particular a coke oven. Said method comprises the following steps of: a) capturing at least a first image of the in...
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WO/2023/037034A1 |
A cooling element (4) for a furnace (1) comprises a first side (7) configured to be directed towards the inside (3) of the furnace (1), a second side (8) opposite to the first side (7) and configured to be directed away from the inside (...
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WO/2023/021739A1 |
The present invention comprises: a furnace main body 6 that has openings 61, 62; lids 71, 72 attached to the openings 61, 62; and a sealing structure for providing an airtight seal for the openings 61, 62 by using the lids 71, 72. The se...
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WO/2023/021078A1 |
The invention relates to an electric arc furnace having a furnace vessel with at least one electrode and a voltage supply connected to the at least one electrode, wherein: the furnace vessel has a lower vessel for receiving a melt and a ...
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WO/2023/008170A1 |
Provided are a blast furnace slag level estimation method and a blast furnace slag level estimation device that enable highly accurate estimation of the liquid level of slag. Further provided are an operation guidance method, a hot metal...
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WO/2022/258699A1 |
The invention relates to an instrumented plate (300) intended for the control of a refractory part of an oven, the instrumented plate comprising: - a support plate (310) though which a plurality of openings (304) pass and which is at lea...
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WO/2022/232398A1 |
A control system includes a vision system including an imaging device and a VAR monitoring system configured to determine a power adjustment phase of the VAR process based on the images from the vision system and a process parameter. The...
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WO/2022/229414A1 |
A cooling system for a metallurgical furnace comprises: a plurality of cooling arrangements (40) comprising each a set of cooling elements (38) arranged to extract heat from the furnace, the cooling elements (34) having each at least one...
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WO/2022/209022A1 |
This rotating chute inner surface wear testing apparatus (9) is for testing the wear of a surface of a liner (32) attached to an inner surface of a chute (21) provided in a charging device (20) of a blast furnace (10). The rotating chute...
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WO/2022/201828A1 |
The main purpose of the present invention is to provide a carburizing gas supply system with which it is possible to reduce the carbon dioxide emission amount, to reduce the usage amount of new carburizing gas, and to supply an optimum g...
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WO/2022/201721A1 |
Provided is a method for detecting the height of a molten material in a furnace having a discharge hole for discharging the molten material to a furnace lower section, wherein: a discharge distance of the molten material discharged from ...
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WO/2022/201717A1 |
Provided is a molten iron slag height detection method capable of obtaining a molten iron slag height in a blast furnace without using a device for transmitting a signal to the blast furnace. In this molten iron slag height detection m...
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WO/2022/190443A1 |
Provided are a degreasing furnace and degreasing method which make it possible to measure the gas produced from a degreasing target during degreasing. This degreasing furnace (10) includes a furnace body (14) for storing a degreasing tar...
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WO/2022/186066A1 |
A blast furnace abnormality determination device according to the present invention comprises: a temperature distribution measurement means which measures a temperature distribution directly on a raw material charging surface inside a bl...
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WO/2022/177081A1 |
A sintering apparatus is disclosed. The sintering apparatus according to an embodiment of the present invention may comprise: a case having an inner space and provided at the front thereof with a door which opens/closes the inner space; ...
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WO/2022/172789A1 |
Provided is an steel plant facility measurement system that can be operated by an autonomous power supply even in a location where wiring and maintenance are problematic, and that enables measurement results to be reliably monitored in a...
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WO/2022/172771A1 |
The present invention is for directly and clearly observing the state of a melting chamber of an electric furnace. This video-device-equipped electric furnace comprises: a melting chamber; a preheating chamber; and a video device for o...
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WO/2022/168556A1 |
Provided are: a method for detecting a remaining amount of a molten substance and a detection device for the same, whereby the remaining amount of a molten substance in a vertical furnace can be detected at an optional timing; and a meth...
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