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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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WO/2022/168503A1 |
A method for detecting the height of a molten material in a blast furnace that comprises a furnace body having a bosh part and a plurality of tuyeres through which hot blast is blown into a furnace lower part of the furnace body, wherein...
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WO/2022/168557A1 |
Provided are: a detection method for the liquid level height of a molten material, said method making it possible to detect the liquid level height of the molten material with high accuracy from a residual amount of the molten material; ...
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WO/2022/150897A1 |
The present invention relates to a system and a method for measuring the thickness of refractories comprising a heat flow measurement device to measure the heat flow from a hot face to a cold face of the refractory, a core wrapped in a t...
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WO/2022/128377A1 |
The invention relates to a device for taking gas samples from a blast furnace, having a rod-shaped probe (33), which is arranged in the furnace chamber of the blast furnace above the charge surface (18) and has a plurality of removal ope...
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WO/2022/129442A1 |
Method for raceway depth measurement in a blast furnace, device for raceway depth measurement in a blast furnace and use thereof.
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WO/2022/117219A1 |
Electromagnetic stirring device for melting furnace of metallic material and control method of this electromagnetic stirring device in which the stirring device is controlled depending on a measurement made by means of a sensor for detec...
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WO/2022/109710A1 |
A system and method for assessing deterioration of a metallurgical runner using acoustic emissions. The system may be referred to as an acoustic emission runner integrity system (AERIS). The system comprises acoustic emission sensors mou...
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WO/2022/106454A1 |
The present invention relates to a method (100) and a device (10) for the characterization of a smelting process and to an installation (1) for smelting metal ores (2). A set of data (20) is provided, which characterizes a spatial distri...
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WO/2022/098375A1 |
A measurement system is provided for predicting a future status of a refractory lining that is lined over an inner surface of an outer wall of a manufacturing vessel and exposed to an operational cycle during which the refractory lining ...
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WO/2022/089796A1 |
The invention relates to a method and to a control device for operating a furnace (10), in particular an anode furnace, wherein: the furnace is constituted of a plurality of heating ducts (12) and furnace chambers (13); the furnace chamb...
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WO/2022/074870A1 |
A furnace interior observation device (1) comprises a cylindrical portion (11) that communicates with the interior (S1) of a furnace body (2) and a transmissive member (12) that is rotatably held by the cylindrical portion (11).
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WO/2022/073294A1 |
An electronic kiln with a furnace chamber side observation function, comprising a furnace body, the furnace body comprising a pair of furnace wall liners, the pair of furnace wall liners being positioned in a furnace shell and being para...
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WO/2022/072943A1 |
A high temperature reactor camera system comprising a cooling jacket, a cooled camera assembly positioned adjacent to distal end of the cooling jacket, a first regulated cooling circuit cooling the elongated cylindrical cooling jacket, a...
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WO/2022/059753A1 |
This method for generating a trained model includes a step (S110) for acquiring a process state parameter for each single charge, a step (S130) for applying machine learning to a dataset of one or a plurality of process state parameters ...
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WO/2022/061265A1 |
A temperature monitoring system (100) includes an access port (112) configured to mount to an inspection window (110) of a process heater (102) that includes heating tubulars (104) mounted in an inner volume (108) of the process heater, ...
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WO/2022/053390A1 |
This invention discloses a furnace monitoring and/or controlling system. The system comprises a thermal imaging apparatus disposed at a distance from the exterior of the furnace to generate field signals of the furnace, a signal processi...
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