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WO/2023/233961A1 |
This heat treatment system comprises a first supply device, a first heat treatment furnace, a first recovery device, a second supply device, a second heat treatment furnace, and a second recovery device. The first heat treatment furnace ...
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WO/2023/234499A1 |
The present invention relates to an electric furnace having double melting furnaces. The electric furnace may comprise: a first upper cell forming a first upper space of a first melting furnace in which a first iron source is inputted an...
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WO/2023/233038A1 |
Embodiments of the invention concerns an installation for applying a lining composition in the form of dry particulate material (2p) to form a working lining (2s) onto a surface of a cavity in a tundish (1) wherein, in a space reference ...
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WO/2023/229339A1 |
The present invention relates to a metal melting device for melting a metal by using solar heat, the device comprising: a reactor having an open upper end; a container disposed within the reactor and accommodating a metal to be melted; a...
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WO/2023/222423A1 |
A stave protection system for a metallurgical furnace comprises: a stave (100) comprising upper and lower ribs (114) projecting forwardly from a front face (102) of the stave (100) and spaced apart from each other so as to define a trans...
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WO/2023/217591A1 |
The invention refers to an insulating lining, a use of an alumina-based part, a reactor for hydrocarbon reforming and a process for hydrocarbon reforming.
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WO/2023/209427A1 |
A metallurgical furnace 10 comprises a fluid-cooling system 40 for a first part 42 of the furnace below a taphole 16. The fluid-cooling system comprises a conduit 44 that is in heat exchanging relationship with the first part 42. The con...
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WO/2023/196341A1 |
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based ...
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WO/2023/180543A1 |
The invention relates to a method for heating a sheet-steel blank or a pre-shaped sheet-steel component having a zinc coating or a zinc-alloy coating, in which method: the sheet-steel component or the sheet-steel blank is guided through ...
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WO/2023/180446A1 |
The invention relates to a method for hot repairing a region to be repaired (301, 302, 303) inside a glass melting furnace (10), the region to be repaired being at a temperature higher than 300°C, said method comprising the following st...
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WO/2023/182007A1 |
The purpose of the present invention is to provide a high-zirconia electro-fused cast refractory material which is prevented from the opening of a joint at a contacting part between refractory materials, is also prevented from the genera...
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WO/2023/180447A1 |
The invention relates to a method for hot repairing a region to be repaired (301, 302, 303) inside a glass melting furnace (10), the region to be repaired being at a temperature higher than 300°C, said method comprising the following st...
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WO/2023/176033A1 |
A reactor component according to an embodiment is used in a reactor for reacting a treated material in an environment in which at least one of the treated material or an atmosphere contains a sulfur component, and is composed of an alloy...
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WO/2023/161120A1 |
The present invention relates to a fired ceramic shaped body (1), wherein the fired ceramic shaped body (1) has a core material (3) and an edge region (2) which completely surrounds the core material (3), wherein the core material (3) an...
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WO/2023/156418A1 |
A metallurgical furnace (1) for performing a thermal treatment of a continuously moving metal strip, preferably under hydrogen protective atmosphere, having : - a hybrid wall lining (2) facing inwardly of the furnace (1), wherein said hy...
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WO/2023/157397A1 |
Provided is a method by which it is possible to safely and efficiently collect valuable metals from raw material including waste lithium-ion batteries or the like. The present invention is a method for producing valuable metals from ra...
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WO/2023/159196A1 |
This application discloses a furnace. The furnace includes a housing, a furnace chamber, a conveyor belt and a gas curtain device. The furnace chamber includes a furnace chamber inlet and a furnace chamber outlet. The conveyor belt is pr...
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WO/2023/132948A1 |
A metallurgical vessel structure and method is provided for producing low-impurity Magnesia-Carbon reclaimed aggregate suitable for reuse in the production of high purity Magnesia-Carbon refractory. A metallurgical vessel is assembled wi...
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WO/2023/121438A1 |
The invention relates to a refractory anchor for lining an object, such as a thermal vessel, comprising a mounting element positioned in the center of the refractory anchor that is adapted for mounting the refractory anchor to the object...
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WO/2023/113481A1 |
An embodiment of the present invention provides a furnace wall having excellent heat loss reduction effect and corrosion reduction effect, characterized in that the furnace wall comprises, sequentially from the inside toward the outside ...
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WO/2023/104309A1 |
The invention relates to a manipulator arm (12) for connection to a manipulator running gear (11) which is arranged, in particular, in the periphery of a metallurgical furnace, wherein the manipulator arm (12) has a proximal end (35) for...
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WO/2023/097536A1 |
A binding system for a metallurgical furnace. The metallurgical furnace includes a furnace shell (10) having a plurality of shell segments (11) which extend vertically and are adjacently spliced to each other in the circumferential direc...
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WO/2023/094678A1 |
A support arrangement (10) for mounting electric heating elements (5, 7) in a furnace (1). The support arrangement (10) comprises a first insulating body (11), a second insulating body (21), a detachably arranged cover body (30) or cover...
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WO/2023/085438A1 |
This heat insulation structure comprises: a heat insulating block (105) including a block (111) made of an inorganic fiber heat insulating material and a support metal fitting (112) fixed to the block (111); and a blanket (107) made of i...
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WO/2023/081284A1 |
A light module projects multiple light beams onto an installation surface to form multiple light indicia spaced apart in a pattern on the installation surface, with the light indicia identifying installation locations on the installation...
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WO/2023/064851A1 |
A corbel for a coke oven, including a gunblock section having a longitudinal through-bore arranged therein, the gunblock section having at least one substantially vertical though-bore in communication with the longitudinal through-bore. ...
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WO/2023/061876A1 |
The invention relates to a pyrometallurgical plant comprising at least one metallurgical vessel with an enclosure, at least one charging gallery (4) and at least one charging door system (1), by way of which a charging opening (2) and/or...
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WO/2023/062063A1 |
A refractory anchor for lining a thermal vessel including (a) a mounting element positioned in the center of the refractory anchor that is adapted for mounting the refractory anchor to the thermal vessel; (b) two three-anchor fin arrange...
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WO/2023/064312A1 |
A stave cooler with a body of cast copper in which are fully disposed a number of independent loops of cooling pipes of CuNi/NiCu only, and each loop having an inlet end and an outlet end fitted with a stainless steel (SS) coupler, and a...
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WO/2023/055664A1 |
A furnace system including an outer shell which comprises a top flange, an elongated body portion, and a bottom flange, wherein the outer shell is a pressure vessel, with no penetrations in the elongated body portion; a heater assembly w...
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WO/2023/023859A1 |
A catalytic refractory heating appliance includes a body formed from a silicon carbide refractory material having a porosity that permits ionic oxygen to pass through the refractory material. The body defines a gas flow channel. A cataly...
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WO/2023/026609A1 |
[Problem] To provide a burner tile structure with which it is possible to suitably reinforce and hold a burner tile and prevent the burner tile from fracturing, breaking, or otherwise becoming damaged even when the size or length of the ...
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WO/2023/026854A1 |
Provided is a technology for executing stable processing by extending the furnace refractory life in an electric furnace for heating and melting a raw material containing a valuable metal. The present invention provides an electric fur...
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WO/2023/028204A1 |
An ingot mold for curing fused and melted material is provided. The ingot mold includes a steel box, a foamed carbon layer, and a graphite block layer. The foamed carbon layer is formed inside the steel box. The graphite block layer is f...
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WO/2023/025916A1 |
A process for preparing a cathode active material for a secondary lithium-ion battery is described. The process comprises the step of the heat treatment of a metal precursor of the cathode active material in a vessel. The inner surface o...
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WO/2023/024132A1 |
A novel furnace door heating apparatus and a horizontal sintering furnace thereof, comprising: main heating bodies (1), wherein the main heating bodies (1) comprise a first main heating body (2), a second main heating body (3), and a thi...
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WO/2023/028515A1 |
A method of agglomerating bulk ceramic fibers includes mixing the bulk ceramic fibers with water to form wet fibers; mixing the wet fibers with a binder including an organic binder and/or an inorganic binder to form agglomerates; and dry...
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WO/2023/013284A1 |
The present invention provides a dry spraying material for a firing furnace that does not require a drying process after spraying and makes it possible to suppress physical impact from objects in the furnace. The dry spraying material ac...
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WO/2023/286386A1 |
Provided is a method for safely and efficiently recovering a valuable metal from a material including waste lithium ion batteries or the like. The present invention is for producing a valuable metal from a material including the valuab...
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WO/2023/280541A1 |
The present invention relates to a method for repairing a refractory wall (2) of a furnace (1) by replacing at least a wall portion (3) thereof, the method comprising: (a) demolishing the wall portion (3); (b) installing an outer form (4...
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WO/2023/276805A1 |
The present invention provides a heat-insulating block structure for skid posts, by which rotation of constructed heat-insulating blocks can be suppressed, and a construction method thereof. This heat-insulating block structure for a ski...
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WO/2023/276804A1 |
The present invention provides an insulation block for a skid pipe that is not easily damaged when installed around a skid pipe, and a method for constructing the insulation block. An insulation block (3) for a skid pipe according to the...
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WO/2022/268719A1 |
The invention relates to a transport apparatus (105), a lining machine (20), a system (10) and a method for operating such a system, the lining machine comprising a base frame (85), a rail group (90), a feed apparatus (95), a lift appara...
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WO/2022/271470A1 |
A refractory impact pad includes a bottom wall, a side wall, and a top wall. The bottom wall has a basal surface. The side wall extends from a periphery of the bottom wall. The side wall has an inner surface that at least partially encir...
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WO/2022/264884A1 |
[Problem] To provide a fireproof member that has excellent corrosion resistance and that exhibits excellent adhesiveness of a carbide coating film provided on a surface of a graphite base material. [Means] A fireproof member comprising a...
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WO/2022/253825A1 |
The invention relates to a wall for a furnace; a refractory brick for a wall of a furnace; a furnace; a securing system; a method for securing a refractory brick in a groove; and a method for producing a wall for a furnace.
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WO/2022/248411A1 |
The invention relates to a holding device (1) for holding a ceramic anchor stone (300) to a furnace wall (10), the holding device (1) comprising: fastening means (100) for fastening the holding device (1) to a furnace wall (10); a receiv...
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WO/2022/248412A1 |
The invention relates to a retaining device (1) for retaining a ceramic anchor brick (300) on a furnace wall (10), the retaining device (1) comprising: • fastening means (100) for fastening the retaining device (1) to a furnace wall (1...
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WO/2022/250798A1 |
An industrial furnace for melting materials is provided. The industrial furnace includes metal components such as a metal sidewall (10), a refractory shell (4, 6), and a fill (18). The refractory shell is positioned to cover an inner sur...
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WO/2022/243856A1 |
Apparatus (1) for cooling a material (M), in particular for cooling white or black slag, comprising: - at least one reactor (2), substantially tubular, which is rotating and which comprises a rotating tubular structure (3) defining insid...
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