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Matches 1 - 50 out of 96,200

Document Document Title
WO/2021/186749A1
[Problem] To provide a metal melting furnace which makes it possible to prevent or inhibit the leakage of a melt and to regulate the direction of the leakage. [Solution] A metal melting furnace provided with a melt accommodation section ...  
WO/2021/186964A1
The present invention provides a slag product and a slag product manufacturing method in which hygroscopic expansion of a slag containing free MgO is suppressed. In this slag product manufacturing method that uses steel slag, when the sl...  
WO/2021/185498A1
In the case of a waste-heat utilization plant (9, 9') for the utilization of industrial waste heat in the form of steam and electricity generation, comprising a steam power plant with at least one steam turbine set (14) which has at leas...  
WO/2021/186788A1
Provided are a device for thermally treating a carbonaceous particle body and a method for assembling the device, in which a thermal treatment of a carbonaceous particle body can be continued at a high temperature uniformly for a long pe...  
WO/2021/188397A1
Magnetic field components are measured at multiple longitudinal positions and used to calculate estimated longitudinal position and length of a transversely localized electric current segment flowing across a gap between conductive bodie...  
WO/2021/185455A1
The invention relates to a loading system for panel-shaped objects (4), comprising a conveyor frame (1) with at least one conveyor plane (3) which is made of one or more conveyor means (2) for the panel-shaped objects (4), wherein the co...  
WO/2021/188373A1
A firing system and methods for manufacturing ceramic honeycomb bodies. The firing system includes a first kiln asset comprising a heater that heats honeycomb bodies in the first kiln asset to a first top temperature and a flow generator...  
WO/2021/180723A1
The present invention relates to a cooler (10) for cooling bulk material (12), in particular cement clinker, having a cooling-gas space (14), through which a stream of cooling gas for cooling the bulk material (12) can flow in a transver...  
WO/2021/182058A1
In order to provide an element analysis device that, with a simple mechanism, can prevent suction from occurring and dust from spreading within a heating furnace when the heating furnace is opened, this element analysis device 100, which...  
WO/2021/180672A1
The invention relates to a sleeve (3) for mounting a ceramic roller (2) in a roller hearth furnace (1), the sleeve (3) having a receptacle (4) for one end (5) of the ceramic roller (2), the receptacle (4) being surrounded by a cylinder w...  
WO/2021/182059A1
To provide an elemental analysis device with which it is possible to reduce the frequency of dust filter replacement and reduce the time and effort required for maintenance by a user, this elemental analysis device is equipped with: a he...  
WO/2021/182218A1
A metal material supply device (30) which is annexed to a metal melting furnace (10) has a vibration trough (54) for transporting metal material to be supplied to a crucible (11). The transported metal material is discharged from a mater...  
WO/2021/182220A1
This blast-furnace furnace condition learning method comprises: a first step in which image data of a raceway section of a blast furnace, captured during an image-capture period that includes a period in which a furnace condition abnorma...  
WO/2021/176024A1
Dephosphorization slag, in particular in a powder form, said slag having the following average chemical composition as percentages by mass based on solids: - CaO: between 25% and 45%, and - Al2O3: between 5% and 15%, and - Fe2O3: between...  
WO/2021/175663A1
The invention relates to a method for thermally treating a component (2), having the steps of: a) heating the component (2) in a first continuous furnace (3) that is divided into a first zone (6) and a second zone (7), which adjoins the ...  
WO/2021/176129A1
The disclosure is based on the idea of providing a pipe flange coupling device (3), which is attachable in connection with a first pipe (1) of a first pipe flange (1a), having pawls (6) engaging a second pipe flange (2a) of a second pipe...  
WO/2021/175686A1
The invention relates to a method for thermally treating a coated component (2), having the steps of: a) thermally treating the component (2) in a first continuous furnace (3) that is divided into a first zone (6) and a second zone (7), ...  
WO/2021/175594A1
The invention relates to an insulation element (1) for the thermal insulation of an inductively heatable high-temperature treatment zone (2), wherein a wall of the insulation element (1) contains a flat material (3), the resistivity of w...  
WO/2021/178429A1
An apparatus for use in conjunction with a charge well of a furnace containing a molten metal pool into which metal chips are introduced for melting. The apparatus includes a sidewell having a pump well and a charge well. The pump well h...  
WO/2021/176995A1
This three-phase alternating current arc furnace for melting solid metal raw materials with an arc, said furnace comprising: a furnace body in which a solid metal raw material is charged and which has a cylindrical upper furnace shell an...  
WO/2021/170479A1
The present invention relates to a shaft furnace (10) for burning material, in particular material containing carbonate, said furnace comprising a shaft (12) which has, in the direction of flow of the material: a material inlet (22); at ...  
WO/2021/170478A1
The invention relates to a method for firing material, in particular material containing carbonate, in a shaft furnace (1) having a shaft (2), wherein the material flows through a material inlet (3) into a preheating zone (21) for prehea...  
WO/2021/173031A1
The present technical solution, in general, relates to the field of metallurgy, more particularly to technologies for lining metallurgical units and other thermal units by the shotcrete method and to the realization thereof in apparatus ...  
WO/2021/174218A1
Disclosed is a pumping system with reduced contamination. A vacuum pump system includes a mechanical vacuum pump mechanism within a hermetic pump that hermetically isolates the pump mechanism from ambient air. A pump inlet is hermeticall...  
WO/2021/169589A1
Disclosed are a blast furnace slag granulation and waste heat recovery and utilization device and method, the device comprising an aerosol granulation nozzle assembly, a deflector (7), a cyclone separator (8) and a waste heat recovery de...  
WO/2021/168934A1
An anti-skinning device for a kiln tail preheater, comprising a hanging plate component (1) and a connection component (2). The hanging plate component (1) is of a hollow structure, and the shape and size of the connection component (2) ...  
WO/2021/172460A1
[Problem] To provide a method for controlling a load power factor in accordance with a command by adjusting the output frequency with respect to a change in the load inductance of an induction heating furnace coil. [Solution] A method ch...  
WO/2021/173023A1
The invention describes a checker brick (1) comprising: - a body (2) with an upper base (3), a lower base (3') and six lateral side faces (5.1, 5.2, 5.3, 5.4, 5.5, 5.6); - 7 vertical through passages (4) with internal walls (4.3) and one...  
WO/2021/172389A1
A member 10 for heat treatment constituting a structure 60 for heat treatment, said structure being repeatedly brought into a heat treatment furnace, while having a component to be heat treated mounted or hung thereon. This member 10 for...  
WO/2021/174241A1
A pump system for a metal furnace includes a tank and a magnetic stirrer. The tank includes a tank chamber that is configured to receive a fluid, such as a molten material. The tank is positioned above magnetic stirrer and such that the ...  
WO/2021/165139A1
A device (1) for producing a target material from starting material comprises a chamber (2), at least one trough (3), at least a first heating element (4) being configured to heat the chamber (2) such that starting material is vaporized,...  
WO/2021/166430A1
An electric heater device (10) which is attached to the inner side wall of a heat-treatment furnace comprises: a bar (12) in a rod shape; a bar support portion (14) for supporting the ends of the bar (12) on the inner side wall of the fu...  
WO/2021/166048A1
Disclosed in the present specification is a heat treatment furnace that efficiently heat-treats an object of treatment being conveyed along a conveyance path defined by a plurality of guide rollers. This heat treatment furnace comprises:...  
WO/2021/160586A1
The invention relates to a plate conveyor belt (1) for transporting a material web (3) which is to be continuously thermally treated using a gaseous temperature-control medium. The plate conveyor belt (1) consists of conveyor belt segmen...  
WO/2020/182304A9
The invention relates to a taphole plugging gun comprising a material chamber (21) for receiving a plugging mass volume and comprising a mouthpiece (24) for placing on a taphole, wherein the mouthpiece (24) is connected to a nozzle part ...  
WO/2021/160940A1
A device for online deslagging by blasting an explosive (19). A lance tube (10) comprises a grip-side and an explosive-side end section. The explosive (19) is connected to a detonator (17) and a wire (11) extending from the detonator (17...  
WO/2021/161355A1
Electric power supply apparatus for a user device, in particular for steel industry applications, comprising means for connection to an electricity grid (11) for supplying a mains voltage and a mains current, and at least one electric li...  
WO/2021/151917A1
The invention relates to a transportation tray for transporting and heating chemical substances, comprising a single-part support structure (2) with a base (3) and a frame (4) rigidly connected thereto, wherein the support structure (2) ...  
WO/2021/153346A1
Provided is a method for manufacturing a slag material, the method making it possible to adjust the characteristics of the slag material using a simpler method. A method for manufacturing a slag material, the method including: granulatin...  
WO/2021/153805A1
An embodiment of the present invention comprises: a sealed chamber into or out of which a container containing a material to be processed can be put or taken; a plurality of heaters which are provided in the chamber; a plurality of rolle...  
WO/2021/152901A1
In treatment of dust-collected water for exhaust gas in a converter, the present invention efficiently separates the dust in the dust-collected water by using an additive. This method for treating dust-collected water for exhaust gas i...  
WO/2021/147210A1
Provided are a dynamic sealing structure and a rotary kiln apparatus, belonging to the technical field of sealing. The dynamic sealing structure comprises a kiln tail, a discharging cover, a sealing mechanism, a guiding mechanism and a b...  
WO/2021/146769A1
An apparatus for mixing a metallic melt containing non-metallic particles, the apparatus comprising: a vessel for containing the metallic melt, the vessel including a sidewall and a bottom; and an impeller including: a rotor configured f...  
WO/2021/148600A1
Disclosed is a method for volume heat treatment of a part (2) having an outer surface (22) delimiting its volume, the method comprising the following steps: a. providing a laser source (3); b. providing the part (2); c. providing support...  
WO/2021/148266A1
The present invention relates to a device for the production of cement clinker, said device comprising a preheater (50), a calciner (60) and a cooler (70). Said device also comprises a feed for cement raw material, characterized in that ...  
WO/2021/144088A1
The invention relates to a sliding closure (10) for a metallurgical vessel comprising a tapping hole (1) for draining metal melt or slag, said sliding closure being provided with a slider housing (3) that can be secured to the vessel (2)...  
WO/2021/144451A1
A curing oven (1) for curing a mineral wool web (2), the curing oven comprising an air permeable conveyor (3) for advancing the mineral wool web (2) through a substantially closed cabinet (4) from a mineral wool web inlet (5) provided at...  
WO/2021/144694A1
A process of calcining aluminium hydroxide (A12O3.3H2O) to form alumina (A12O3), for example in an alumina plant, such as a Bayer process plant, is disclosed. The process comprises combusting hydrogen and oxygen and generating steam and ...  
WO/2021/145168A1
Provided is an image generating method for generating a vivid monochrome image of a high-temperature subject. The image generating method includes: a step in which a light reducing filter, an infrared cut filter, and a color camera are u...  
WO/2021/102599A3
Provided is a system for the in-line, real-time measurement of the percentage of copper concentrate in the smelting stage, consisting of at least four (1) electrodes inserted, in alignment, through the refractory wall (2) of a smelting f...  

Matches 1 - 50 out of 96,200