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WO/2011/023621 |
The present invention relates to a supply chute for supplying sinter material onto a sinter cooler, and to a method for supplying sinter material from a sinter belt onto a sinter cooler. Sinter material introduced into the supply chute h...
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WO/2011/024814 |
Disclosed is a gas jet device (1) that jets a mixed gas containing fuel gas and oxygen gas, and that is provided with: a Laval nozzle (2), within which oxygen gas flows and a fuel gas supply part (24) is formed on the inner peripheral su...
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WO/2011/024982 |
In order to maintain molten metal in an arc furnace in a stable state by detecting a change in the state of an iron source supplied into the arc furnace when the iron source is continuously supplied to the furnace and melted, provided is...
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WO/2011/020945 |
A method and an arrangement for optimising combustion conditions in a fluidised-bed boiler, in which combustion gas is fed at two or more height levels, the first of which is a primary level (P) which is located at the height of a furnac...
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WO/2011/020924 |
The invention relates to a planar heating unit for a substrate treatment device with an increased power density and an improved uniformity of heat radiation. According to the invention, in a planar heating unit for a substrate treatment ...
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WO/2011/017995 |
A method for reusing outlet coal gas as a reducing gas in direct reduction process, comprises the following treatment process: after being treated by an outlet coal gas processing system (115) of a direct reduction device, the outlet coa...
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WO/2011/018516 |
Improved workpiece-carrier in the form of a high-temperature-grating 10 assembled from mutually engaging elements consisting of carbon-fibre- reinforced carbon-composite-board-strips comprising comb-shaped elements, having a frame surrou...
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WO/2011/018065 |
The invention relates to a paste that self-cures to form a heat-insulating material, wherein a mixture of alkali metal aluminate and/or alkaline earth metal aluminate, suspending agents, and stabilizers is adjusted to a viscosity capable...
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WO/2011/018197 |
The invention relates to a lance (3) for a smelting vessel system (1) or a metallurgical reaction vessel comprising a coating preventing the adhesion of melted material or slag, characterized in that the coating comprises boron nitride a...
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WO/2011/018226 |
The invention relates to a treatment chamber (20, 21, 21') for thermally processing a planar substrate (10). The treatment chamber (20, 21, 21') comprises a transport unit (25, 25') for conveying and supporting the substrate (10) during ...
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WO/2011/020127 |
The invention provides a DC furnace bottom electrode connector, an electrode, electrode hearth and a DC furnace. The electrode connector includes a circular flat metal plate which is dimensioned to be similar to the circumference of it c...
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WO/2011/020092 |
A preheat charging system for preheating scrap metal prior to delivery to a melting furnace. The system includes a preheating station having a heating chamber adapted to receive scrap metal. Hot gas from a burner chamber is circulated ar...
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WO/2011/020127 |
The invention provides a DC furnace bottom electrode connector, an electrode, electrode hearth and a DC furnace. The electrode connector includes a circular flat metal plate which is dimensioned to be similar to the circumference of it c...
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WO/2011/016167 |
Disclosed is a silicon oxide removal apparatus for removing a silicon oxide from an inert gas that is discharged from a silicon monocrystal production apparatus, which is characterized by comprising at least a means for bringing the iner...
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WO/2011/015838 |
An ingot feeding apparatus is provided for a diecasting machine. The apparatus comprises means (13) for feeding an ingot (16) into a bath of molten metal for use in the diecasting process, means for detecting the level of the molten meta...
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WO/2011/015177 |
The invention relates to a connector (1) for gas or liquid lines, comprising a core piece (3) having a core (5), a sleeve piece (7) having a sleeve (9), and a pressure chamber (10) that surrounds the core (5) and the sleeve (9) in the co...
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WO/2011/015713 |
In a method and equipment for continuous sintering of pelletized mineral material, a partition wall (7, 8) arranged between two adjacent cooling chambers (4, 5; 5, 6) is in the height direction placed at a distance from the pellet bed (2...
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WO/2011/015339 |
The invention relates to a device for cooling a solid matter from a coal gasification, wherein said device comprises a container with a feed part, cooling part and venting part. Lines arranged transversal to the flow direction are locate...
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WO/2011/015712 |
In a sealing device (1) for sealing the through hole of an electrode, the pressurizing medium that generates the pressure of mechanical sealings against a rod electrode structure is an inert gas, such as nitrogen. The means for pressing ...
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WO/2011/016912 |
A system (100) for calcining natural gypsum, synthetic gypsum (112) or a combination thereof, the system including: a mill (114) for grinding and drying natural gypsum, synthetic gypsum (112) or a combination thereof, to produce dried gy...
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WO/2011/015577 |
The invention relates to a grate cooler plate (1, 1') comprising an air inlet (2, 2') and air passage openings (3, 3'), through which the air (5, 5') flows for cooling the cooling goods present on the grate cooler plate (1, 1'). Accordin...
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WO/2011/014493 |
A system and method for connecting a plurality of components in a furnace incorporate a thermal strain relief device made of graphite or other material designed for high temperature environments in which operating temperatures of the fur...
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WO/2011/013594 |
Provided is a glass melting furnace for use in an apparatus and process for producing a molten glass by melting batch material particles for glass and cullet pieces, the furnace being capable of maintaining the homogeneity of the molten ...
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WO/2011/012257 |
Method of processing a strip following a strip path by heating or cooling wherein the strip is brought into contact with a roller wherein the roller comprises a heat pipe, wherein the roller simultaneously heats a first strip and cools a...
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WO/2011/013726 |
Provided is arc melting equipment used for melting an iron source with a high heat efficiency and capable of controlling the supply of the iron source supplied from a preheat chamber to a melting chamber, and also provided is a molten me...
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WO/2011/012595 |
The invention relates to a device (1) for tipping a metallurgical melt vessel (50, 55) of an electric arc furnace (101, 101) comprising a tippable furnace platform (2) having an opening (3) for receiving the melt vessel (50, 55), which...
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WO/2011/014493 |
A system and method for connecting a plurality of components in a furnace incorporate a thermal strain relief device made of graphite or other material designed for high temperature environments in which operating temperatures of the fur...
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WO/2011/013151 |
Method for producing ferro-chrome alloys comprising a stechiometric charge and slag calculation step, a step of making the plant and the crucible furnace operate at normal regime, steps of casting the metal and the slag, a step of collec...
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WO/2011/012506 |
The invention relates to a method for dynamically controlling at least one unit comprising at least one burner disposed on an arc furnace, wherein the at least one burner is connected to at least one infrared radiation detector on a side...
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WO/2011/011805 |
The invention relates to a method and a device for conveying conveyable materials through a narrow part of a conveying channel. The materials to be conveyed are moved from the channel area (1) having the larger cross-sectional area into ...
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WO/2011/009381 |
A circular air duct end sealing transition region anti-liquid wave suppression device (2) includes: a flexible sealing inner baffle (232) located between an inner ring plate (231) of the anti-liquid wave suppression device and an inner r...
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WO/2011/009395 |
A liquid prevention and wave suppression device for use at a sealing transition region of an end part of a circular air duct is provided, which includes: an end plate (22) of the liquid prevention and wave suppression device which has th...
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WO/2011/009829 |
The invention relates to improving the heat efficiency of a rotating kiln by introducing into the material to be heated auxiliary bodies that by heat conduction give off heat energy thereto. The auxiliary bodies remove the heat energy ei...
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WO/2011/010439 |
Methods for generating high-pressure vapour and dissolving smoke particles therein have been proposed as methods for removing smoke particles, but such methods suffer from the problems of high costs and increased device size due to the n...
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WO/2011/009321 |
A predecomposition kiln tail system used outside of a cement kiln for processing raw materials with combustible substances includes a multistage cyclone preheater (2, 3, 4, 7 and 9) and a raw material precalcination furnace (5), in which...
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WO/2011/009579 |
Device for temporarily sealing a tap hole (12) which has a first internal diameter (d3) and is provided in the bottom (10, 11) of a metallurgical furnace (100), and for filling the tap hole (12) with a free-flowing fire-resistant compoun...
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WO/2011/011280 |
The present invention provides a compact riser separation system for Fluid Catalytic Cracking reactors possessing an external riser system wherein the riser enters the reactor from outside the reactor vessel.
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WO/2011/003656 |
The invention relates to a device for positioning a deflectable material basket at a charging opening of a furnace, to a furnace comprising such a device, to a method for positioning a material basket, and to a method for charging a furn...
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WO/2011/004366 |
A warming apparatus for warming a container having outer walls, the apparatus including a warmer body, at least one container holder, open at both ends, defined in the body, the container holder including holder walls adapted and configu...
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WO/2011/005702 |
Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxid...
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WO/2011/005702 |
Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxid...
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WO/2011/004302 |
The invention relates to a device for separating atmospheres installed between two chambers (Ca, Cb) of a continuous line for treating metal strips, said chambers having different types of atmospheres, in order to prevent the atmosphere ...
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WO/2011/003119 |
The invention relates to a tower furnace for heat treating a metal strip (1), comprising two muffles (5, 7), which are arranged one above the other, are separated from each other, and form a gas-heated preheating section (2) and a high-t...
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WO/2011/003360 |
A circular air duct is continuously arranged in a whole circle and takes a gyration center of a trolley of a circular cooler as its center. The bottom of the circular air duct at a cooling area is provided with several air inlets of the ...
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WO/2011/000203 |
A vertical kiln with three concentric cylinders for calcining large grained limestones and small grained limestones simultaneously and a method employing the vertical kiln with three concentric cylinders for calcining large grained limes...
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WO/2011/002467 |
A method of operating a channel induction furnace to process a feed material and obtain therefrom at least one of a molten metal product, a vapor phase metal product and a slag product. The method involves maintaining a slag layer on the...
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WO/2011/000966 |
The invention relates to an upper or lower sealing valve arrangement for a shaft furnace charging installation. The arrangement comprises a shutter-actuating device (20; 120; 220; 320; 420) for moving a shutter (10) between a closed posi...
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WO/2011/002466 |
A method of operating a channel induction furnace to process a feed material and obtain therefrom at least one of a molten metal product, a vapor phase metal product and a slag product. A molten metal bath is maintained in the channel in...
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WO/2011/002468 |
A method of operating a channel induction furnace to process a feed material and obtain therefrom at least one of a molten metal product, a vapor phase metal product and a slag product. The method includes applying a controlled vacuum on...
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WO/2011/001044 |
The invention relates to a method for producing cement clinker in a plant that includes: a first cyclone preheater and a second cyclone preheater for preheating first and second portions of a raw material, respectively; a precalcinator u...
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