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WO/2020/000232A1 |
A tunnel oven (100), comprising a housing (10), a heat source structure (30) and a baking structure (20), wherein the heat source structure (30) and the baking structure (20) are fixedly mounted on the housing (10); the baking structure ...
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WO/2020/003845A1 |
This exhaust gas mercury removal system (1) comprises: a mercury concentration meter (11) for measuring the concentration of mercury contained in exhaust gas discharged from a dust-collecting device (7) that removes dust from a mercury-c...
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WO/2020/005900A1 |
The present application discloses an end barrier box for blocking ambient gases from entering a hearth of a reflow oven, including: a box body, wherein the box body includes a bottom and a top, the bottom has a mounting bottom plate, the...
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WO/2020/006487A1 |
A retort including a drum, an electric induction coil, a motor, and first and second jacks. The drum includes an inlet port at an inlet end, an outlet port at an outlet end, and a cylindrical tube extending between the inlet end and the ...
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WO/2019/245576A1 |
Methods and apparatus for constructing or reconstructing refractory structures, e.g., glass furnace regenerator structures and/or glass furnace structures having walls formed of refractory block and buck stays externally supporting the w...
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WO/2019/246255A1 |
An induction coil assembly associated with controlling the flow of molten material used in casting or deposition of precious and/or non-precious metals on a substrate is disclosed. The assembly comprises one or more induction coils assoc...
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WO/2019/245958A1 |
One or more embodiments of a burner panel for a metallurgical furnace is described herein. One or more embodiments of a burner panel for a metallurgical furnace are described herein. The sidewall burner pockets have a burner panel therei...
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WO/2019/243309A1 |
The invention relates to a multi-part support element (10) for spacing carrier elements (40), at least comprising an upper part (20) and a lower part (30). The upper part (20) can be detachably axially connected to the lower part (30) by...
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WO/2019/244802A1 |
Provided is a heater having an electroconductive heat-generating member for irradiating heat rays by being energized, a metal cylindrical member for housing the heat-generating member, and an intermediate member disposed between the heat...
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WO/2019/240077A1 |
Provided is a pyrolysis apparatus with which it is possible to pyrolyze an object to be treated without releasing exhaust gas to the atmosphere. This pyrolysis apparatus is provided with: a treatment furnace 2 having a pyrolysis section ...
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WO/2019/240828A1 |
A direct reduction system and process for reducing a metal oxide to a metal, including and utilizing: a process gas line configured to deliver a portion of a process gas to a reformer operable for reforming the process gas to form a refo...
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WO/2019/238835A1 |
A conveyor grate (10) for conveying bulk material, preferably cement clinker, in a conveying direction, wherein the conveyor grate (10) has at least two conveying means (11, 12) and at least one motor for advancing the at least two conve...
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WO/2019/240584A1 |
A press sintering process product carrier for carrying at least one product to be sintered in a press sintering process comprises a top side; a product receiving recess defined in the top side, and configured for receiving the product(s)...
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WO/2019/235474A1 |
The present invention relates to an immersion heater for non-ferrous molten metal and provides an immersion heater the service life of which can be extended even when the temperature of heating elements of SiC heaters contained therein i...
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WO/2019/235028A1 |
This heat-treating furnace is for heat-treating an object to be treated. The heat-treating furnace is provided with: a heat treatment part provided with a heat treatment space where heat treatment is applied to the object to be treated; ...
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WO/2019/233063A1 |
An oxidizing furnace, comprising: a furnace cavity (8), wherein the furnace cavity (8) comprises a process zone (A), a thermal insulation zone (B), a burning zone (C) and a heat preservation zone (D) from top to bottom; a process boat (9...
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WO/2019/232630A1 |
A device and burner for a flash furnace, and methods for monitoring the operation, and operating, a flash furnace burner. The burner comprises a burner block and a sensor positioned to take readings of combustions within a combustion env...
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WO/2019/234072A1 |
The invention relates to a device (10) for producing molten silicon (11), comprising an enclosure (12) and comprising, in the enclosure: a crucible (15) intended to receive powder (19) of oxidised particles of silicon, the crucible compr...
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WO/2019/228696A1 |
The invention relates to a device for the heat treatment of a product, comprising: a housing (2), and a conveyor for conveying the product between an inlet of the housing and an outlet of the housing, comprising a screw (10) which is mou...
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WO/2019/227139A1 |
The present invention provides a burner (10) for producing a flame. The burner includes a tube and a fan (28), which is arranged to provide atmospheric gases including oxygen into the tube. The burner also includes a fuel gas inlet (20) ...
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WO/2019/228709A1 |
The invention relates to a method and a vacuum-coating system (10) for coating a band-type material (11), in particular made of metal. For this, the band-type material (11) is moved over a conveying section (12) in a transport direction ...
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WO/2019/225963A1 |
The present invention relates to a runner comprising: a support extending vertically on one side of a melting furnace; and a body formed in a spiral shape surrounding the outer circumferential surface of the support, the body forming a m...
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WO/2019/225256A1 |
[Problem] With regard to a facility for producing direct reduced iron and production method, the present invention addresses the problem of solving the problem of impurities admixed from, e.g., iron ore powder, and toxic dissolved gases,...
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WO/2019/225037A1 |
[Problem] The present invention relates to a carbonization furnace capable of processing organic waste by carbonizing the organic waste using heat, without producing harmful substances, such as dioxin, or smoke, odor, carbon dioxide and ...
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WO/2019/226455A1 |
A furnace includes a pedestal, a crucible, first and second heaters, and a controller. The crucible is arranged on a pedestal that is movable downwardly and is rotatable. The first and second heaters are spaced vertically along an outer ...
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WO/2019/226159A1 |
Coke oven corbel structures are provided with a multiple number of stacked refractory slabs defining a corresponding multiple number of tiers of the corbel structure, The multiple number of stacked refractory slabs define a pair of subst...
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WO/2019/226125A1 |
Invention is a refractory spraying robot (1) in iron steel production plants, detecting the worn areas of the units such as arc furnace, induction furnace, converter, ladles and other similar units, due to fluid steel effects, by means o...
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WO/2019/224613A1 |
An electrode (1) for electric metallurgical furnace comprises an electrode body (2) made of electrically conductive material, preferably copper or copper alloy, extending between a head end (21) and a tail end (22) along a longitudinal d...
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WO/2019/223866A1 |
The invention relates to a blank (1) for a conduit arrangement (2), at least comprising an annular conduit (3) having a first end (4) and a second end (5), which is formed by a channel (7) surrounded by a wall (6). The conduit arrangemen...
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WO/2019/218920A1 |
Provided in the present invention is a molten iron stirring and desulphurisation thermal state testing system, comprising a stirring apparatus, a lifting apparatus, a device bracket, a thermal radiation protection apparatus, a furnace fi...
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WO/2019/220309A1 |
A cement manufacturing plant can include at least one emission abatement mechanism. In some embodiments, the emission abatement mechanism can utilize a plurality of pulsed gases passed through a reactor to treat a solid particulate mater...
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WO/2019/221459A1 |
The present invention relates to a radiant heating device for indirectly heating, in a non-oxidizing atmosphere, a steel sheet that moves within a continuous annealing furnace and a support structure therefor. Particularly, the present i...
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WO/2019/221496A1 |
The present invention relates to an atmospheric gas sealing device for controlling hydrogen concentration of a rapid cooling zone in a continuous-thermal treatment furnace for continuously heat-treating a steel plate, and a pressure cont...
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WO/2019/219233A1 |
The invention relates to a rotary tube apparatus for cooling or heating pourable bulk materials, in particular a sectional cooler (8) for cooling a pourable solid, having structures attached to the walls thereof for increasing the heat c...
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WO/2019/221084A1 |
This float glass production device has a heat-treating furnace equipped with: a dross box; a slow-cooling furnace; a first partition which is provided between lift-out rolls on a lowermost downstream location in the conveyance direction ...
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WO/2019/214940A1 |
A lifting device (1) for a metallurgical ladle (2), in which there is liquid metal (3), has two pairs (4) of vertically oriented posts (5) and two horizontally oriented transverse struts (6). The transverse struts (6) are fastened to the...
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WO/2019/214507A1 |
A comprehensive processing method and comprehensive processing system for copper-containing sludge and circuit boards, the comprehensive processing method comprising: mixing and granulating copper-containing sludge and waste-activated ca...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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).
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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...
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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...
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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...
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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...
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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...
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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...
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