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Matches 1 - 50 out of 93,883

Document Document Title
WO/2019/210338A1
The invention relates to a device for producing expanded mineral granulated material, comprising a heated processing channel (1) for the mineral granulated material charged to a conveying flow (13). In order to configure a device of the ...  
WO/2019/212336A1
Cement waste recycling device (1), comprising: a heater (2) with an inlet (3) for cement waste and an outlet (4) for processed cement waste, wherein the heater (2) is configured for transporting cement waste in a cement waste transportat...  
WO/2019/211202A1
Methods and systems for the production of cement clinker, wherein an oxygen-containing gas, which has a proportion of 15 vol.% or less of nitrogen and a proportion of 50 vol.% or more of oxygen, is guided from a first section of the cool...  
WO/2019/211196A1
The invention relates to methods and installations for producing cement clinker without recirculation of the preheater exhaust gases, wherein, in said preheater, the ratio of supplied solid to waste gas is set to greater than 1.0 kg soli...  
WO/2019/209156A1
The present disclosure relates to a method for controlling temperature gradient and average temperature along a rotation axis (110) in a rotary kiln (100). The method comprising the steps of: - receiving an actual burning end zone temper...  
WO/2019/204986A1
A molten aluminum holding furnace provided with a purification system and a molten aluminum temperature detection method, the holding furnace comprising: a furnace body (1), provided thereon with a storage space (2) for storing molten al...  
WO/2019/207611A1
Electric power method for an electric arc furnace (11), which provides to regulate the electric power frequency (fa) of a power voltage (Ua) and a power current (la) of the electrodes, independently from the mains frequency (fr).  
WO/2019/204919A1
A displaceable robot for performing operations using a tool near a high temperature furnace containing molten metal, wherein the robot is displaceable using a vehicle. The robot comprising: a frame having a ground interface for coming in...  
WO/2019/206666A1
The invention relates to a device (10) for heating gas for a high-temperature oven (42), having a receiving block (14) which consists of a temperature-resistant nonmetal material. Two separate inlet lines (16A, 16B, 16C, 16D) and a commo...  
WO/2019/206663A1
The invention relates to a heating device having a furnace, into which a semi-finished product to be heated can be introduced/inserted and extended, comprising a wire support formed of several spaced apart wires, onto which the semi-fini...  
WO/2019/208534A1
The present invention is a nitrided steel member in which a carbon steel having a carbon content of 0.10% by mass or more or a low alloy steel makes up a parent phase and an iron nitride compound layer is formed on the surface of the par...  
WO/2019/207609A1
Melting method comprising a step of loading solid metal material (M) into an electric furnace (11), a step of generating an electric arc between at least one electrode (13) and the metal material (M), a step of perforating the metal mate...  
WO/2019/204623A1
The present application discloses a reflow oven and the operation method thereof. The reflow oven can operate in air mode and inert gas mode. The reflow oven comprises a heating zone, a blocked exhaust zone and a cooling zone. The reflow...  
WO/2019/201622A1
The invention relates to a temperature-control device for partially cooling a component, wherein the component is blown on with a fluid in the region to be cooled by means of a nozzle. The nozzle comprises a connecting tube which is conn...  
WO/2019/202501A1
A resistance annealing furnace (1000) to anneal at least one metal wire (2). The annealing furnace (1000) comprises an electric axis (5) provided with at least one brush- holding assembly (100; 100*), which comprises a respective actuato...  
WO/2019/201182A1
A cupola furnace employing plasma to perform a melting process comprises a furnace body (1) and a heating source (2). The furnace body (1) has an internal integrated vertical through-channel structure. A material feed opening (6) and at ...  
WO/2019/201183A1
A cokeless cupola furnace comprises a furnace body (1) and a heating source (2). The furnace body (1) has an internal integrated vertical through-channel structure. A material feed opening (6) and at least one molten iron outlet (7) are ...  
WO/2019/203096A1
A top-bottom-combined blown converter-type refining vessel characterized in that: in the shape of a throat as viewed in the direction of a furnace body central axis, the outline of the throat comprises an arc and a line segment, wherein ...  
WO/2019/203462A1
The present invention relates to a cartridge for firing and, more specifically, to a cartridge for firing, which includes a plurality of slit grooves formed on a side surface part disposed between an upper part and a lower part, and a so...  
WO/2019/197176A1
The invention relates to a furnace for the thermal treatment, particularly for carbonization and/or graphitization, of material, particularly of fibers (12), particularly of fibers (14) made from oxidized polyacrylonitrile (PAN), compris...  
WO/2019/197195A1
The invention relates to a system for producing a cement clinker for the additional production of white cement, having a rotary kiln (15) for sintering lime-containing and silicate-containing raw meal (35) and optionally additional oxide...  
WO/2019/197462A1
The invention relates to a method for lining devices for producing, processing or guiding or transporting a melt with a fireproof, melt-side wear layer, the vessel being designed in such a way that a wall delimiting the melt or the liqui...  
WO/2019/193895A1
Provided is a conveyance roller for a heating furnace, the roller being resistant to local deformation. A steel sheet is conveyed in a state held entirely by holding projections 70, which are made of a heat-resistant alloy and protrude h...  
WO/2019/192894A1
A support structure for carrying and/or conveying workpieces (12), in particular metal workpieces, in particular AlSi-coated steel sheets, in a furnace installation (16) at temperatures above 600°C is specified. The support structure de...  
WO/2019/194348A1
The present invention relates to a microwave furnace using a composite dielectric heating plate which applies, to a furnace, a composite dielectric that absorbs microwaves and generates heat and can, thereby, substantially increase energ...  
WO/2019/192167A1
A heating body and a vacuum sintering furnace for implementing multi-zone temperature control, the vacuum sintering furnace comprising a sealed box (4), a heating apparatus (5), and a heat insulation barrel (6); the heating assembly (5) ...  
WO/2019/189886A1
The present invention addresses the problem of providing a dust collection system and a heat storage system with which a location requiring heat, such as a dust collection device or piping, can be heated suitably using the heat of combus...  
WO/2019/189262A1
This powder ratio measurement device is capable of highly accurate real-time measurement of the powder ratio of powder adhered to the surface of a lump of a substance. This device is for measuring the powder ratio of powder adhered to th...  
WO/2019/189034A1
Provided is a blast furnace facility having a measurement means for accurately and quickly determining the surface profile of a furnace burden. This blast furnace facility comprises: a rotating chute for charging a raw material into the ...  
WO/2019/187997A1
The present invention prevents furnace core coke from becoming fine particles and promotes an ore reduction reaction when forming a mixed layer of coke lumps and an ore within a furnace in a blast furnace comprising a bell-less loading d...  
WO/2019/185863A1
The invention relates to a method for the recovery of zinc from zinc containing materials using a smelting apparatus for smelting a metalliferous feed material, wherein the smelting apparatus comprises a smelting vessel, a smelt cyclone ...  
WO/2019/187998A1
Provided is a method for loading raw materials into a blast furnace that makes it possible to efficiently reduce low-reactivity ore and to effectively stabilize the reduction state of ore within a furnace even when normal coke is used in...  
WO/2019/188150A1
The present invention pertains to a lock device for a graphite furnace, the lock device being provided with: a fixation part equipped with a lock unit; and a movement part which is set along a first direction so as to face the fixation p...  
WO/2019/189411A1
Provided are: a method for stably manufacturing metal powder without damaging or destroying manufacturing equipment; a metal chloride generator capable of performing the method; and a metal powder manufacturing system including the metal...  
WO/2019/187909A1
This rotary kiln is provided with: a barrel 10 that accommodates an object to be processed and can rotate around an axis; a heating means 11 for heating the object; and a supply means 12 for supplying the object into the barrel from an i...  
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...  
WO/2019/189025A1
Provided is a blast furnace facility having a measurement means for accurately and quickly determining the surface profile of a furnace burden. This blast furnace facility comprises: a rotating chute for charging a raw material into the ...  
WO/2019/185728A1
The invention relates to a pneumatic slag stopper for pneumatically sealing a tap hole channel (18) of a metallurgical vessel in relation to an outlet of slag by means of at least one gas flow introduced from at least one gas outlet open...  
WO/2019/185865A1
A process for smelting a metalliferous feed material to form a molten metal in a smelting apparatus, with the apparatus including (i) a smelting vessel that is adapted to contain a bath of molten metal and slag and (ii) a smelt cyclone t...  
WO/2019/180082A1
A tap hole closure (1) for use in a tap hole bore of a converter, comprising an elongated 5 refractory body (2) extending along a central longitudinal axis X, said refractory body (2) comprising: - an upstream portion (16) having a maxim...  
WO/2019/183172A1
An electrode assembly includes a plurality of blocks stacked along a first axis. The plurality of blocks span a first distance along the first axis and a second distance along a second axis. The first distance and the second distance def...  
WO/2019/181505A1
Provided is a method for the spray application of a monolithic refractory in which application water is injected from a water injector 7, which is provided to a material-conveying tube 5 which extends from a material-supplying unit 1 to ...  
WO/2019/174287A1
Disclosed are a slag residual heat utilization device and a molten slag granulation method. The slag residual heat utilization device comprises a residual heat recycling recoverer (1), the residual heat recycling recoverer (1) being sequ...  
WO/2019/175884A1
Methods and systems are provided for increasing the efficiency of electromagnetic stirring by applying amplitude-frequency modulation (AFM) of travelling or rotating magnetic fields, where the applied modulation frequency is a resonant f...  
WO/2019/175798A1
The invention provides a manganese- and/or chrome- and/or iron-based mineral fines sintering reactor vessel for manganese- or chrome- and/or iron-based mineral fines agglomeration by means of sintering. The reactor vessel comprises a hol...  
WO/2019/175245A1
A stave protection system for a metallurgical furnace comprises: a stave (100) comprising a plurality of recesses (110) arranged on a front face (102) of the stave (100); and a plurality of inserts (200) each being received by a respecti...  
WO/2019/178122A1
A metal scrap submergence device comprising an open top chamber including walls of a heat resistant material, an inlet positioned in the chamber, an outlet positioned in the base of the chamber, and a ramp adjacent the side wall of the c...  
WO/2019/174714A1
A method for thermal treatment of bulk material, whereby the bulk material passes in at least one drying zone, one preheating zone, one firing zone and a cooling zones via a travelling grate chain. The travelling grate chain is capable o...  
WO/2019/178396A1
Systems and methods for light based heating of light absorbing sources for modification of nucleic acids through fast thermal cycling of polymerase chain reaction are described.  
WO/2019/175244A1
A stave protection system for a metallurgical furnace comprises: a stave comprising a front face having an X direction and a Y direction which is perpendicular to the X direction such as to define an X-Y plane, the front face comprising ...  

Matches 1 - 50 out of 93,883