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WO/2020/241488A1 |
[Problem] To provide a heating device and a heating method with which uniformity of temperature distribution in a depth direction of a multi-stage heating device can be achieved. [Solution] A heating device (100) is characterized by comp...
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WO/2020/232599A1 |
Disclosed are denitration treatment method and equipment of a sintering fume gas. The denitration treatment method comprises the following steps: igniting a sintered material (70); spraying a reducing medium onto the ignited sintered mat...
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WO/2020/212782A1 |
A method to control exhaust fumes aspiration during a steelmaking process in a steelmaking vessel, the method comprising the following steps: - Capturing at least one image of flames escaping from the top of the steelmaking vessel, - Cal...
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WO/2020/212727A1 |
A method to control exhaust fumes aspiration during a steelmaking process in a steelmaking ladle, the method comprising the following steps: - Capturing at least one image of flames escaping from the top of the steelmaking ladle, - Calcu...
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WO/2020/172237A1 |
A modular industrial energy transfer system includes a shell and at least one energy transfer unit coupled to the shell. The shell includes a plurality of sidewalls, a ceiling member coupled thereto, and a plurality of mounting structure...
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WO/2020/170849A1 |
This method for predicting operating results is a method for predicting operating results for an industrial process from a plurality of operating conditions of an industrial process. The method includes: a model selection step in which, ...
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WO/2020/161314A1 |
A device (10) and method for measuring the thickness of a cooling plate (12) are disclosed. The device is designed to fit inside a coolant channel (16) of the cooling plate and comprises a probe holder housing (26) having a front sensor ...
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WO/2020/161079A1 |
The invention relates to a method for operating a sensing probe in a metal melt in a metallurgical vessel. The sensing probe is intended for detecting chemical or physical measurement data and for transmitting these measurement data to a...
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WO/2020/139556A1 |
A method of treating refractory-lined equipment includes accessing an interior of the refractory-lined equipment with an equipment repair apparatus, wherein the equipment repair apparatus includes a robotic arm and one or more end effect...
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WO/2020/108987A1 |
The invention relates to a method for raceway depth control in a blast furnace, comprising controlling a hot blast flow through a tuyere by means of a control system, the control system carrying out a raceway depth measurement through th...
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WO/2020/104899A1 |
A control system and method for monitoring location of a ladle in a metallurgical facility (100). The Control System uses an imaging unit along with first set of sensors present on the transfer cars and second set of sensors present on t...
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WO/2020/104903A1 |
A method of operation for a slag door component cooling system includes coupling a cooling element with a component of a slag door of a metallurgical furnace. The method additionally includes generating a flow of at least one of gas or m...
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WO/2020/099908A1 |
A direct reduction shaft furnace having at least one probe disposed vertically within the reduction zone thereof. The probe preferably extends from the top to the bottom of the reduction zone. The probe allows for gas sampling along the ...
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WO/2020/101359A1 |
The present invention relates to a molten material treatment method and a molten material treatment apparatus used therefor, the molten material treatment method comprising the steps of: charging a receptacle, which has an open top part,...
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WO/2020/041031A1 |
Method and apparatus for monitoring operation of a melting furnace including a vessel and an electrode. A leading face of the electrode is open to a melting chamber of the vessel. An electromagnetic radiation input signal is delivered to...
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WO/2020/025796A1 |
The invention relates to a fire testing device (1) for testing fire-resistance properties of a test subject, said fire testing device (1) comprising a cavity and a heat source adapted for heating said cavity, wherein said heat source is ...
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WO/2020/020478A1 |
Detection system and method for detecting a melting condition of metal materials inside a furnace and further detection system and method for detecting a melting condition of metal materials and for electromagnetic stirring, wherein a me...
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WO/2020/010937A1 |
Provided is a machine vision-based model predictive control method for material layer thickness of a grate cooler, comprising the following steps: Step one, software and hardware deployment; Step two, measuring the thickness of the mater...
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WO/2020/007796A1 |
The present invention relates to a method and to a device for operating a production system in which at least one production process which consumes electrical energy intensively and has the purpose of manufacturing a product which compri...
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WO/2019/186256A1 |
The present disclosure relates to a method of detecting crack propagation in a wall of a metallurgical furnace by a detection unit. The detection unit is configured to extract one or more dominant frequency parameters from the correspond...
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WO/2019/163607A1 |
Provided is an operating method for a metal refining furnace that can control against deformation of a furnace body due to expansion of refractories of the metal refining furnace. Displacement meters 8-1 through 8-42 are disposed around ...
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WO/2019/154723A1 |
The invention relates to a method for operating a calciner (16) of a cement production system, having the steps of: - ascertaining a temperature distribution on at least two measurement planes (34, 36) within the calciner (16), and - reg...
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WO/2019/124790A1 |
An apparatus and method for producing sintered ore is disclosed. The apparatus for producing sintered ore according to an embodiment of the present invention may comprises: a plurality of sintering carriages which move along a travel pat...
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WO/2019/124768A1 |
A sintering operation control apparatus may comprise: a database for storing a prediction model for predicting at least one manipulated value related to a sintering operation through a neural network algorithm; an operation data collecti...
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WO/2019/122252A1 |
Kiln (1) for thermal treatment of a metal product (5) by continuous rolling and comprising constitutive elements each having a thermal inertia property determined from physical parameters, said constitutive elements comprising: - walls (...
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WO/2019/115655A1 |
A method of controlling a metal melting process in a gas furnace (3) with a control system (2), the gas furnace comprising a furnace chamber (9) enclosed by walls (5a, 5b, 5c) and a door (7), gas burners (11) configured to heat the metal...
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WO/2019/096885A1 |
The invention relates to a high temperature furnace (100) comprising a heating chamber (1), at least one first burner (10) for heating said heating chamber, and a condensation device (30) arranged in fluid connection with said heating ch...
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WO/2019/058358A1 |
The aim of the invention is to help avoid wafer losses in thermal treatment. Wafers have values of up to 150,000 euros per batch. Therefore, unplanned failure of the thermal device for treating the wafers should be avoided. The method ac...
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WO/2019/057336A1 |
The invention relates to a method for controlling a combustion in a furnace (100) which is heated by a burner (160) with at least one oxygen lance (120), wherein a fuel is supplied via a fuel supply (110) of the burner (110) and oxygen i...
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WO/2019/042668A1 |
The invention relates to a device (10) for measuring the temperature in a rotary kiln (30) through which solid material passes being heated to elevated temperatures. Said device (10) features a drive (20) as well as an elongated hollow b...
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WO/2019/034283A1 |
The invention relates to a method for operating a furnace (12), comprising a furnace chamber (14), which is heated by means of at least one burner (16), wherein the method comprises a monitoring of a combustion in the furnace chamber (14...
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WO/2019/016100A1 |
In a method for the thermochemical treatment of metal workpieces, process parameters are electronically recorded and assigned to the treated workpieces. A furnace for the thermochemical treatment of metal workpieces comprises a number of...
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WO/2019/007963A1 |
The invention relates to a probe guide (1) for guiding a probe (2), in particular for automatically introducing a probe (2) into a metallurgical vessel (32) and extracting the probe (2) from the metallurgical vessel (32). The probe guide...
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WO/2018/234481A1 |
Injection of a process fluid into a shaft furnace by means of n injectors, whereby the status of said n injectors is tested by supplying a test fluid to each injector at a predetermined pressure, measuring a corresponding test fluid flow...
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WO/2018/234416A1 |
Sonic or supersonic injection of oxidizing agent in a shaft furnace presenting at least one hot- spot and/or at least one cold spot, whereby the active duration of sonic or supersonic injection of oxidizing agent in a hot-spot section is...
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WO/2018/220256A1 |
Described is a method and an arrangement for controlling a burner (1) of a suspension smelting furnace (2). The burner (1) comprises a reaction gas feeding device (5), and a fine solids feeding device (6). The fine solids feeding device ...
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WO/2018/218113A1 |
A cooling system for a decoating system may include a kiln sprayer configured to selectively inject a coolant into the kiln to control a temperature of a gas within the kiln. The cooling system may also include a return sprayer configure...
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WO/2018/206515A1 |
Improvement of glass tempering furnace control system, by which heating time operation parameter can be replaced by using glass temperature/heating speed compared to thermocouple temperature/speed change and the glass transfer into tempe...
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WO/2018/204146A1 |
A system for generating a user-adjustable furnace profile, comprises a user interface configured to receive one or more materials properties from a user, a processor, and a memory with computer code instructions stored thereon. The memor...
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WO/2018/176119A1 |
A system measures parameters of the electricity drawn by an arc furnace and, based on an analysis of the parameters, provides indicators of whether arc coverage has been optimized. Factors related to optimization of arc coverage include ...
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WO/2018/135297A1 |
This friction material heating device for heating a surface of a brake friction material, is provided with: a heating means for heating the surface of the friction material; a friction material support part that forms a portion on which ...
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WO/2018/135024A1 |
A lid is disposed, so as to cover with a gap therebetween, on an opening portion on the top face of a refractory material container wherein at least an inner face side comprises a refractory material, and in order to heat the interior of...
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WO/2018/124530A1 |
In order to enable the magnetic quality of coils to be improved by increasing the quantity of heat flowing into the lower part of the coils so as to more uniformly heat the coils during heat treatment, provided is an annealing furnace, a...
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WO/2018/117625A1 |
An apparatus for controlling the concentration of oxygen in a heating furnace according to one embodiment of the present invention may comprise: a first oxygen concentration bias setting unit for receiving a set first oxygen concentratio...
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WO/2018/117733A1 |
The present invention relates to: a wireless sensor node capable of forming a self-organizing network; a fuel raw material tracking device and a blast furnace interior measuring device, which use the same so as to be capable of tracking ...
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WO/2018/117297A1 |
The present invention relates to a system for controlling the temperature of a steel plate in a continuous annealing furnace. This system for controlling the temperature of a steel plate comprises: a steel plate temperature input unit (1...
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WO/2018/117755A1 |
The present invention relates to a plating apparatus for transferring a molten plating solution from a pre-melt pot to a plating pot, and a plating method. The plating apparatus comprises: the pre-melt pot for accommodating the molten pl...
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WO/2018/109510A1 |
Process for measuring wear of a refractory lining (1) of a receptacle (2) intended to contain molten metal, comprising the following steps: - scanning a first surface (4A) of the refractory lining using a first laser scanner (21A) in ord...
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WO/2018/111716A1 |
A bio-fuel furnace for use in waste management, non-combustible particulate collection and useable energy production. The bio-fuel furnace includes a combustion unit, a particle separator, an airflow management system. The combustion uni...
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WO/2018/110921A1 |
A blast furnace tap hole temperature measurement device according to an embodiment of the present invention may comprise: a temperature measurement unit for measuring a temperature value of a blast furnace tap hole; a ratio measurement u...
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