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WO/2023/145464A1 |
Provided is a sliding nozzle apparatus capable of preventing a slide metal frame from falling when the slide metal frame is opened at a highest position which is a position where the slide metal frame is moved to the uppermost side. A sl...
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WO/2023/144324A1 |
The present invention relates to a flux composition for producing a binder for taphole clay, comprising at least, by weight relative to the total weight thereof: (i) from 20 to 70% of a hydrocarbon binder; (ii) from 22 to 70% of a compou...
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WO/2023/138919A1 |
The invention relates to an apparatus for debinding and sintering a workpiece. The apparatus comprises a retort furnace (2) with an interior (21) for receiving, debinding and sintering the workpiece (1), a double-walled tank (3), which s...
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WO/2023/139230A1 |
The invention relates to a process for preparing an iron-nickel-molybdenum alloy and V2O5 from a material comprising Fe2O3 and a material that is to be upgraded and comprises MoO3, NiO, V2O5 and phosphorus, preferably roasted or regenera...
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WO/2023/137961A1 |
The present invention relates to the technical field of sintering equipment, and in particular to sintering equipment and an atmosphere controllable pressure-assisted sintering mechanism therefor. The atmosphere controllable pressure-ass...
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WO/2023/141528A1 |
Systems and methods are provided for feeding an electrode into a container using an electrode feeder system. A fixed gripper is coupled to a support frame at or near a fixed base plate. A moveable gripper is positioned at or near a lower...
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WO/2023/135175A1 |
A metallurgical processing assembly, such as a steelmaking converter, comprising: – a vessel; - a rod moving jointly with the vessel, in particular with radial deformation of the vessel; - a reference surface with a position independen...
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WO/2023/132784A1 |
A method of tire recycling, the method comprising the steps of: a) a hybrid plasma torch comprising an arc plasma torch and a radio frequency (RF) plasma torch generating a plasma jet in a first direction; b) injecting rubber powder obta...
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WO/2023/130753A1 |
Three-phase combined heat supply type low-carbon sintering equipment, characterized in that: the equipment comprises a sintering machine trolley (1), a bottom fuel gas injection system (2), and heating sources; the bottom fuel gas inject...
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WO/2023/130823A1 |
Disclosed is a composite material oxygen and coal spray gun, pertaining to the fields of direct reduction and smelting reduction ironmaking. The spray gun comprises an oxygen spraying gun, a coal spraying gun, at least one water cooling ...
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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/2023/133009A1 |
A cooling system includes a sensor and a cooling conveyor. The sensor measures a dust characteristic of dust discharged from a dust cyclone of a decoating system. The cooling conveyor receives the dust from the dust cyclone and cools the...
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WO/2023/124905A1 |
The present invention relates to a melting device (100), comprising a melting space, which is enclosed by at least a bottom wall (120) and a side wall (130) and is used for melting a material therein. The melting device further comprises...
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WO/2023/118766A1 |
The invention relates to a container for producing an oxide powder comprising lithium, the surface of the inner walls thereof being at least partially covered with a coating having the following crystallized phases in percentage on the b...
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WO/2023/118767A1 |
Support for firing a powder comprising an alkali metal, in particular Li, comprising a porous ceramic body forming a cavity or a container for said powder, wherein said ceramic body having an open porosity of between 10% and 40% and an e...
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WO/2023/121127A1 |
A heater for a vertical sintering furnace is provided. The heater according to the present invention comprises: a heater unit for generating a temperature at which graphitization raw materials are sinterable; an upper connection part whi...
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WO/2023/119802A1 |
Provided is a cathode assembly that makes it possible to simplify the task of connecting a cathode block and a collector bar. A cathode assembly (100) is used in an electrolytic furnace for aluminum smelting and comprises: a carbon catho...
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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/2023/115839A1 |
A cemented carbide scraps recovery treatment method, comprising the following steps: S1, weighing cemented carbide of a preset weight and putting same into a preheating container for preheating; S2, transferring the preheated cemented ca...
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WO/2023/119772A1 |
The present invention provides an electrode assembly which is capable of simplifying the connection work between an electrode block and a conductive rod. An electrode assembly (10) according to the present invention is used in an electro...
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WO/2023/117547A1 |
A roller hearth furnace (1) having at least one roller (2), wherein the roller (2) has an outer peripheral surface (3) that is coaxial about an axis of rotation (B) of the roller (2, and wherein the outer peripheral surface (3), in a cro...
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WO/2023/116980A1 |
The invention relates to a process plant (20) for converting a solid input material into a solid process product. The process plant (20) includes a calciner which is connected to a heat exchanger (26) and to which the input material can ...
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WO/2023/120095A1 |
Provided is a ring tray for honeycomb substrate firing, the ring tray being for supporting a honeycomb substrate having a plurality of cell flow channels partitioned by cell walls, so that the flow channel direction of the cell flow chan...
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WO/2023/116162A1 |
Disclosed in the present application are a plasma-assisted ceramic sintering device and a ceramic sintering method. The plasma-assisted ceramic sintering device comprises: a closed container for containing a ceramic green body, the close...
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WO/2023/111380A1 |
A feed inlet structure (10) for a burner (4) for a suspension smelting furnace comprises an inlet space (14) defined inside the feed inlet structure. The feed inlet structure (10) further comprises an inlet opening (15) and a feed distri...
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WO/2023/111632A1 |
The invention relates to a method for regulating an atmosphere A inside a furnace, wherein a steel strip having a composition and an exposed surface area A1 is heat treated from a time T0 to a time TS1END and a steel strip, having a comp...
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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/2023/109002A1 |
The embodiments of the present application are applicable to the field of lithium battery rotary kilns. Provided are a gas safety detection system and method for a lithium battery rotary kiln, and a medium. The system comprises: a first ...
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WO/2023/110807A1 |
The invention concerns a physical vapor deposition machine for depositing a coating onto at least one article, comprising: - at least one vaporization means and/or at least one ion gun configured to generate a flow of ions or vaporized m...
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WO/2023/109001A1 |
Embodiments of the present application are applicable to the field of lithium battery rotary kilns, and provide a heat recycling system and method for a lithium battery rotary kiln, and a medium. The system comprises: a first temperature...
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WO/2023/110086A1 |
The present disclosure provides a method and a sensor device for evaluating residual Sulphur in a cement preheater of a cement kiln, wherein the residual sulphur is based on the values of the fuel sulphur content, the fuel rate of consum...
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WO/2023/110375A1 |
The invention relates to a smelting unit for steel production with a tap weight of between 60 t and 350 t and to a method for operating same. By means of a top lance that moves during operation of the smelting unit and the coordinated in...
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WO/2023/111837A1 |
The invention relates to a method for regulating an atmosphere A inside a furnace, wherein a steel strip having a composition and an exposed surface area A1 is heat treated from a time T0 to a time TS1END and a steel strip, having a comp...
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WO/2023/112505A1 |
In the present invention, molten iron is obtained at a low electric power consumption rate by preheating a cold iron source efficiently and reliably by ascertaining preheating conditions of the cold iron source. The method is for produci...
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WO/2023/104881A1 |
A process and reactor for the reduction of metal ores to bare metal are disclosed. More specifically, it describes a process for the reduction of iron oxides into DRI metal (e.g. HBI). The process is characterized by a gravitational plug...
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WO/2023/107948A1 |
The present application discloses a user interface for operating a heating furnace and a heating furnace. The heating furnace is characterized by a plurality of heating sub-units, and the user interface is characterized by a plurality of...
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WO/2023/104344A1 |
The present invention relates to a method of controlling carbon potential of an atmosphere in a heating chamber used for a heat treatment of metals or metal alloys. Said method comprises the steps of: providing a flow of an inert gas - h...
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WO/2023/106642A1 |
Provided is an apparatus for firing a cathode material of a secondary battery, wherein the apparatus fires the cathode material of the secondary battery by moving the cathode material in a horizontal direction. The apparatus comprises: a...
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WO/2023/107928A1 |
A catalytic converter system for a build chamber volume of a three-dimensional printer includes a catalytic converter including a catalyst substrate having a catalytic layer having a predetermined reduction efficiency temperature. The ca...
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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/2023/105541A1 |
Electric arc furnace (10) usable for melting a metal charge (M) and comprising a container (11) having at least one perimeter wall (20) in which there are an upper aperture (21), a lateral slagging aperture (22) and a lateral feed apertu...
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WO/2023/099618A1 |
The invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one main melting tank with electrical heating means, at least one auxiliary mel...
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WO/2023/098161A1 |
Disclosed in the present invention are a production line and production method for a lithium ion battery positive electrode material. The production line comprises a roller kiln; a gas collection apparatus, which is in communication with...
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WO/2023/098397A1 |
Disclosed in the present invention is a high-vacuum resistance furnace, comprising a vacuum system, a furnace body, a heating device, a cooling device, a process pipeline system, and a graphite device. The vacuum system and the process p...
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WO/2023/097808A1 |
A fault monitoring method and apparatus for a sintering device. The method comprises: acquiring state monitoring information and state threshold information; processing the state monitoring information by using a preset state prediction ...
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WO/2023/101817A1 |
Systems and methods for generating uniform atmospheres within a gas-fired kiln during a firing process are provided. Specifically, the systems and methods described herein address the detrimental vertical stratification of certain gas co...
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WO/2023/099071A1 |
The invention relates to a transport device (1) for transporting a foil-like carrier (2) for producing electrodes for energy storage devices, in particular electrodes for lithium-ion batteries, comprising at least two rollers on which th...
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WO/2023/099069A2 |
The invention relates to a transport device (1) for transporting a film-like carrier (2) for producing electrodes for energy storage devices, in particular electrodes for lithium-ion batteries, with at least two rollers, on which the car...
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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/2023/099619A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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