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WO/2024/023095A1 |
The invention is in the field of metallurgical installations, specifically in the field of metallurgical vessels for metals. The present invention addresses the problem of providing a simple type of construction for the tapping device in...
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WO/2024/023570A1 |
The invention deals with a method for manufacturing pig iron in a smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: − loading DRI product in said vessel 20 − melting said DRI product t...
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WO/2024/023557A1 |
The invention deals with a method for manufacturing pig iron in an electrical smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: - loading DRI product in said vessel 20 - melting said DRI p...
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WO/2024/021291A1 |
Disclosed in the present invention is a lithium battery rotary kiln with a heat energy recovery mechanism, comprising a kiln tail bin, a tug mechanism, a driving mechanism, a rotary kiln body and a kiln head bin. An end of the rotary kil...
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WO/2024/023571A1 |
The invention deals with a method for manufacturing pig iron in a smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: − loading DRI product in said vessel 20 − melting said DRI product t...
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WO/2024/023560A1 |
The invention deals with a method for manufacturing pig iron in an electrical smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: − loading DRI product in said vessel 20 − melting said D...
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WO/2024/023559A1 |
The invention deals with a method for manufacturing molten pig iron into an electrical smelting furnace 13, said method comprising the following successive steps: - providing a directly reduced iron product 12, - providing a carbon conta...
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WO/2024/023562A1 |
The invention deals with a method for manufacturing pig iron in an electrical smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: − loading DRI product in said vessel 20 − melting said D...
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WO/2024/023285A1 |
The present invention relates to a decarbonation process of carbonated materials (10), in particular limestone and dolomitic limestone in a multi-shaft vertical kiln (MSVK) comprising a first (100), a second (200), and optionally a third...
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WO/2024/023558A1 |
The invention deals with a method for manufacturing pig iron in a smelting furnace 13 comprising a vessel 20, said method comprising the following successive steps: − loading DRI product in said vessel 20 − melting said DRI product t...
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WO/2024/025826A1 |
An apparatus for pumping molten metal includes a transport conduit and a gas conduit. The transport conduit includes an inlet portion and an exit portion. The inlet portion defines an inlet port. The exit portion defines an exit diameter...
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WO/2024/022989A1 |
The invention relates to a method for producing an iron melt (1) in an electric fuser (10).
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WO/2024/023326A1 |
The invention relates to a device for thermally treating substrates, in particular semiconductor wafers. The device has a first element, a second element, and at least three support elements. The first element is made of a first material...
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WO/2024/017601A1 |
A device for thermal or thermo-chemical treatment of material (12) has a a core process section (50) in which a process housing (18) defines a core process chamber (52) and a process chamber axis (22). The process housing (18) as such ca...
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WO/2024/016475A1 |
A rotary kiln for battery raw material processing, comprising a kiln head bin (1), a heating mechanism (2), a rotary kiln body (4), a kiln tail bin (5), pull mechanisms (6), and a drive mechanism (7). A support box (3) is arranged at eac...
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WO/2024/020313A1 |
The present application discloses a processing furnace comprising a furnace chamber; at least one infrared temperature measurement device; at least one calibration device comprising a black body module connected to the detection field of...
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WO/2024/018424A1 |
Burner (1) for firing ceramic articles (T) comprising: a mixing body (5) comprising, in turn, at least one duct (6) to feed a fuel (FL) and at least one duct (7) to feed an oxidizer (OX); a spark device (8) to start a combustion; a flame...
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WO/2024/020575A1 |
Described are steel production systems and methods, and a furnace and methods of using such furnace to produce steel. In some embodiments, the furnace may include a shell having a top portion and a bottom portion. There may be a roof con...
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WO/2024/018143A1 |
The invention relates to a facility for sintering a rotationally symmetrical preform comprising a sintering furnace in which a load is arranged, the facility being characterised in that the load comprises a rotationally symmetrical prefo...
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WO/2024/013581A1 |
A system for Spent Pot Liners (SPL's) beneficiation is disclosed. The system comprises an Inducto-smelt Reduction Furnace (IRF) comprising a plasma heater and an induction heater to provide a plasma and an alternating magnetic field in a...
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WO/2024/012181A1 |
The present invention provides a new cement clinker calcination decomposition furnace, comprising a lower volute portion, a lower furnace body, an upper furnace body, and an upper volute portion. The lower volute portion contains a lower...
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WO/2024/012598A1 |
The present invention belongs to the technical field of rotary kilns, and relates to a sealing device for a pure-oxygen rotary kiln. The sealing device for a pure-oxygen rotary kiln is arranged on an outer side of a rotary cylinder body ...
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WO/2024/015211A1 |
A burn chamber (1) for conducting a burn test of a cable (2) includes a housing (10) for housing the cable (2) during cable burn testing, a supporting device (20) for supporting the cable (2), and the supporting device (20) being arrange...
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WO/2024/013270A1 |
The invention proposes a method of repairing or replacing a roof of a coke oven battery in operation, said coke oven battery comprising a number of parallel coking chambers separated by heating walls and delimited on top by a ceiling, it...
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WO/2024/013216A1 |
The invention relates to a method for heating, drying and/or sintering a metallurgical vessel (1), which is provided with a fireproof lining (2) in its interior. To enable the heating, drying and/or sintering of a vessel in the most ecol...
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WO/2024/009837A1 |
The present invention provides: a plate for a sliding nozzle device with which it is possible to inhibit fracturing or destruction of a plate body, and apply a greater restraining force on the plate body than in a conventional multiple h...
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WO/2024/008350A1 |
Method for manufacturing cement clinker comprising the steps: preheating a raw meal (rm) in a first preheater (1 ) using kiln off-gas to provide a partially preheated raw meal, preheating the partially preheated raw meal in a second preh...
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WO/2024/008422A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace with a specific segmented design; (ii) charging the vitrifiable materials comprising raw ma...
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WO/2024/010502A1 |
The present disclosure relates to an arrangement and process for charging iron ore (207) to a direct reduction shaft (211), as well as an arrangement and process for discharging sponge iron (208) from a direct reduction shaft. The proces...
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WO/2024/008423A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace with a specific design; (ii) charging the vitrifiable materials comprising raw materials an...
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WO/2024/008480A1 |
A method for improving temperature longitudinal homogeneity of a steel strip (100), in particular a low carbon alloyed steel strip (100) dedicated to liquid metal coating, continuously running at a line speed in a temperature homogenizat...
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WO/2024/010555A1 |
Invention relates to prevention of loss lost from outer surface of kilns used in sectors using rotating furnace at high temperatures.
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WO/2024/008424A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace with a specific segmented design; (ii) charging the vitrifiable materials comprising raw ma...
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WO/2024/008633A1 |
Method for manufacturing cement clinker comprising the steps: providing a raw meal; preheating the raw meal in a preheater (1); calcining the preheated raw meal in a calciner (2); burning the preheated, calcined raw meal in a kiln (3) to...
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WO/2024/008420A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of i) providing a furnace with a specific segmented design; ii) charging the vitrifiable materials comprising raw mate...
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WO/2024/001198A1 |
The present application discloses a kiln top structure applied to a tunnel kiln, and the tunnel kiln. The kiln top structure is mounted at the top of a kiln body of the tunnel kiln and comprises a hanging beam, a plurality of hook assemb...
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WO/2024/000813A1 |
Disclosed is a powder charging apparatus. The powder charging apparatus comprises: a charging device, comprising a first sleeve and a second sleeve, wherein the first sleeve is provided with a first gate valve, the second sleeve is provi...
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WO/2024/000751A1 |
A system and method for preventing a converter from dry burning during evaporative cooling and blowdown. The system comprises a header (1), a conventional circulating system, an enhanced heat exchange circulating system and a drainage sy...
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WO/2024/003439A1 |
The present disclosure concerns an indirectly heated electrical rotary kiln (1) comprising a longitudinal inner shell (2) for conveying process material (3) therethrough, the inner shell (2) being rotatable about its longitudinal axis. T...
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WO/2024/002433A1 |
The invention relates to a firing installation and to a method for producing a sintered material at least from one aluminum-containing raw material, preferably nepheline, which is in the form of a raw meal.
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WO/2024/002927A1 |
The invention relates to a system (10) for thermally activating fine-grain mineral raw materials for the production of artificial pozzolans. The system (10) has a drying device (20), a pre-heater (30), and a thermal treatment device (40)...
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WO/2023/247899A1 |
The invention relates to a method for processing a composite material comprising reinforcing fibres and an organic compound in which a post-processing step of oxidising the composite material comprises: a step of heating the reactor (100...
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WO/2023/247627A1 |
The present invention relates to a method for reducing metal oxide (M1) by means of a reducing gas or gas mixture, said method having the following method steps: - feeding (V1) at least one starting material into a reactor (40); - genera...
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WO/2023/245896A1 |
Provided in the present invention are a kiln sintering system and method for cathode material of lithium ion batteries. The kiln sintering system for cathode material of lithium ion batteries comprises a kiln body, saggers, an external c...
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WO/2023/247499A1 |
The invention relates to a system (SYS_R) for crosslinking a continuous mat of mineral and/or vegetable fibers, comprising a oven (14) for crosslinking said mat, the crosslinking oven comprising at least one heating box, each heating box...
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WO/2023/249031A1 |
In the present invention, an input unit 101 inputs elastic waves 21 to a furnace wall 11 that includes a refractory brick 16 which is a refractory material. A reception unit 102 receives reflected waves 22 of the elastic waves 21. A cont...
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WO/2023/248097A1 |
A furnace (1, 2), configured for treatment of particulate matter in a controlled gaseous environment, comprising a processing chamber (3) and a furnace wall (4) extending in a longitudinal direction of the furnace (1,2). The furnace wall...
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WO/2023/247498A1 |
The invention relates to a system (SYS_R) for crosslinking a continuous mat of mineral and/or vegetable fibers, comprising an oven (14) for crosslinking the mat, the crosslinking oven comprising at least one heating box, each heating box...
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WO/2023/250078A1 |
A furnace comprising: a gravity-fed reactor having: an inner tube defining an interior; a heating assembly that circumferentially surrounds at least a portion of the inner tube, wherein the heating assembly has at least one heating eleme...
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WO/2023/241989A1 |
The invention relates to a shaft furnace (1) for smelting charge material to form molten copper, comprising a vertically disposed steel jacket (2) and a refractory lining (3) disposed therein, wherein the steel jacket (2) has at least a ...
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