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WO/2011/045212 |
The present invention relates to a method and a device for feeding a preliminary product for pig iron into a smelting unit. Said method and device are characterized in that part of the preliminary product, which was formed by reducing ox...
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WO/2011/044943 |
The invention relates to a high-temperature device (10) for converting a starting material (M), comprising a feed device (30) and a rotationally symmetric furnace pipe (20) having a rotational axis (R). The feed device (30) conducts the ...
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WO/2011/042666 |
The invention relates to a supporting device (100) for loading plates or substrates in a heat treatment furnace (200), the device including a handle and a loading portion for supporting the substrates or plates inside the furnace. The de...
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WO/2011/042101 |
This invention relates to a sinter cooler of a sintering plant for use in metallurgy, comprising a cooling-air chamber (3) and a sinter cooling chamber (1) including a perforated or slotted base plate (4), which can travel over the same ...
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WO/2011/043472 |
Disclosed is a production device of which secondary combustion efficiency can be further improved when a molten metal is produced by directly reducing and melting metal material briquette layers in an electric heating furnace. Specifical...
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WO/2011/043454 |
A loading device is configured in such a manner that a chute is movable and that the configuration and the control of the loading device are simple. A loading device is provided with: a frame (3); a pivot axis (D1) set in the frame; a ro...
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WO/2011/043473 |
Disclosed is a molten metal producing device capable of effectively preventing formation of scaffolds in metal material briquette layers and capable of reliably removing scaffolds even if scaffolds are formed. A packed-layer forming mate...
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WO/2011/042873 |
A description is given of a method for manufacturing cement by which method cement raw materials, such as limestone and clay, are comminuted in a comminution apparatus (1) for subsequently being heated and burned into cement clinker whic...
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WO/2011/042618 |
The invention relates to a method for cooling granular solid materials from a continuous curing facility having at least one area for burning a fuel in order to cure granular materials, wherein the curing of the granular materials in sai...
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WO/2011/042164 |
The invention relates to a method and a hood-type annealing furnace for annealing, at high temperatures, metal bands, sheet metal or wire, in particular grain oriented electric bands in the form of coils in an annealing chamber (5) under...
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WO/2011/042394 |
The present invention relates to a unit (1) for transporting blanks (2) made of initially plastic, in particular ceramic, material to a dryer (3), from the dryer (3), and to a kiln (4), having a dryer feed unit (7) for feeding the blanks...
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WO/2011/042102 |
This invention relates to a sinter cooler of a sintering plant for use in metallurgy, comprising a cooling-air chamber (1 ) and a sinter cooling chamber (3) including a perforated plate (2) which can travel over the same, and comprising ...
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WO/2011/042100 |
The invention relates to a sinter cooler of a sintering plant for use in metallurgy, comprising a cooling-air chamber (1) and a sinter cooling chamber (3) including a perforated plate (2), which can travel over the same, and comprising a...
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WO/2011/039452 |
The invention relates to a high-temperature annealing line roll (100) comprising a cylindrical envelope (120) and at least one spindle (130; 140) consisting of a metallic material mounted on one of the ends of the cylindrical envelope, s...
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WO/2011/040112 |
Provided is a reliable slag discharge system which can stably discharge slag at a low cost, wherein the layout of the slag discharge system can be flexibly changed. The slag discharge system is configured so that slag (S) discharged afte...
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WO/2011/039809 |
Disclosed is a method for separating and collecting carbon dioxide from a blast furnace gas. The method comprises: introducing a blast furnace gas removed from a blast furnace into an absorption column; allowing carbon dioxide contained ...
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WO/2011/038495 |
An exemplary embodiment of the invention provides a side well for a metal melting furnace. The side well comprises an insulated body having a front wall adapted to form part of an insulated side wall of a metal melting furnace and a top,...
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WO/2011/040303 |
A facility used for both continuous hot-dip coating and continuous annealing is configured so that the facility can be switched between being a continuous hot-dip coated material manufacturing line and being a continuous annealed materia...
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WO/2011/039810 |
Disclosed is a method for separating and collecting carbon dioxide from a blast furnace gas in a blast furnace gas utilization process. The method comprises: introducing a blast furnace gas removed from a blast furnace into an absorption...
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WO/2011/035509 |
A cooling machine (2) comprises a grate bed (3) and a chute (4) provided along the transport direction of materials. The grate bed (3) is provided with a cooling device. The chute (4) includes an inlet end, a body and an outlet end. The ...
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WO/2011/036180 |
Wet granulation is typically performed for reclaiming liquid slag, in particular blast furnace slag, and the slag is used in grainy consistency, for example for producing cement. The waste heat is thereby disposed of by means of cooling ...
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WO/2011/036208 |
The invention relates to a method for treating bulk material which contains carbon and impurities. According to the invention, bulk material is directly heated inductively inside a reactor.
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WO/2011/035916 |
The invention concerns a recycling process for recovery of metals from HEV (hybrid electric vehicles) or EV (electric vehicles) batteries. More particularly, a process is disclosed for the recovery of Ni and/or Co from electric or hybrid...
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WO/2011/037789 |
A thermally efficiency regenerative air preheater (250) extracts more thermal energy from the flue gas exiting a solid fuel fired furnace (26) by employing an alkaline injection system (276). This mitigates acid fouling by selectively in...
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WO/2011/032594 |
An apparatus for crystallization of silicon comprises a crucible (11) for containing silicon, a heating and heat dissipating arrangement (12) provided for melting the silicon contained in the crucible and for subsequently solidifying the...
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WO/2011/032235 |
A furnace camera, including one or more image sensors for detecting one or more optical characteristics of a product resulting from a combustion process; and a burn-resistant body having an inner channel and an outer channel, said inner ...
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WO/2011/032771 |
The invention relates to a device (10) for removing residue in a furnace chamber of a furnace, in particular a sintering furnace, comprising a scraper frame (20) which is designed in such a way that it can be inserted into the furnace ch...
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WO/2011/032940 |
The invention relates to an anchor (10; 20; 30; 40), a retaining member (50; 60, 70), and a system (10, 20, 30, 40, 50, 60, 70, 80, 90, M4, M5) for fastening temperature-resistant linings (M), in particular lightweight linings, for examp...
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WO/2011/034184 |
Disclosed is a slag monitoring device (100) for a coal gasifier, that is equipped with a slag hole camera (11) that observes a slag hole (3) out of which molten slag flows, a water surface camera (12) that observes the condition of the s...
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WO/2011/029690 |
The invention relates to a method for producing cement clinker comprising the following steps: preheating raw meal comprising calcium carbonate in a preheating stage that is heated by the exhaust gases of a sintering stage connected down...
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WO/2011/031511 |
A heat retention tunnel is disclosed for processing vertically disposed coils (26) of a hot rolled product being transported along a path. The tunnel comprises walls (12) extending along the sides of the path, and a roof (14) overlying t...
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WO/2011/029729 |
The invention relates to a burner platform (22) for arranging a burner device (23) in an arc furnace, wherein the burner platform comprises a burner housing having a receiving device for receiving a nozzle arrangement (28) of the burner ...
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WO/2011/031607 |
A high temperature industrial furnace roof system having first and second spaced apart hanger brick rows with a filler row disposed therebetween and a cable system including a plurality of electrical cables. The filler row includes a plu...
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WO/2011/027042 |
The invention relates to a method including a series of tests consisting of totally stopping the injection of fuel, one line of partitions (6) after the other, without any activity on the lines of partitions (6) other than that of the te...
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WO/2011/027610 |
Disclosed is a method of demolishing a furnace of a multilayered-refractory structure having an iron shell (61), an asbestos-containing layer (62A) which covers the inner surface of the iron shell and is constituted of asbestos-containin...
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WO/2011/027783 |
Disclosed is a method for producing a fired ceramic body, by which a fired body having a large shrinkage during the firing (firing shrinkage) is able to be produced without deteriorating the molded shape thereof such as a honeycomb shape...
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WO/2011/027929 |
The present invention relates to a light-metal vacuum melting device and to a vacuum melting method therefor, and more specifically it relates to a light-metal vacuum melting device which melts light-metal starting materials highly effec...
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WO/2011/026940 |
A TRT process and system for recovering energy from blast furnace top gas in an expansion turbine are disclosed. The over-pressurized blast furnace top gas stream released by a blast furnace (10) is subsequently passed through a top gas ...
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WO/2011/026595 |
The invention relates to methods and devices for extending the travel through a furnace and/or reducing the energy required for the melting process by shaping replaceable subassemblies which surround the melt, are located in the region o...
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WO/2011/027930 |
The present invention relates to a light-metal vacuum melting device and to a vacuum melting method therefor, and more specifically it relates to: a light-metal vacuum melting device employing electromagnetic stirring, wherein a light-me...
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WO/2011/027928 |
The present invention relates to: a metal-material-charging device for vacuum melting, where a metal material is melted in a vacuum environment, whereby the metal material can be charged into a vacuum melting chamber in a stable fashion ...
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WO/2011/025648 |
An apparatus for melting an electrically conductive metallic material comprises an auxiliary ion plasma electron emitter configured to produce a focused electron field including a cross-sectional profile having a first shape. The apparat...
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WO/2011/025140 |
The present invention relates to a device for measuring the temperature of a rolling material, wherein a non-contact temperature measuring apparatus provided outside the upper part of a furnace measures the temperature of a rolling mater...
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WO/2011/023455 |
In the method according to the invention for producing slag granulate and for recuperating heat from liquid melts, the liquid melt is firstly quenched and granulated using a liquid cooling medium and subsequently cooled further by means ...
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WO/2011/025140 |
The present invention relates to a device for measuring the temperature of a rolling material, wherein a non-contact temperature measuring apparatus provided outside the upper part of a furnace measures the temperature of a rolling mater...
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WO/2011/022987 |
An electromagnetic induction electric melting furnace used for controlling average nominal diameter of TiB2 aggregates in Al-Ti-B alloy comprises a furnace body (1) for containing molten alloy and coils (2) provided at exterior surface o...
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WO/2011/023772 |
Annular swivel joint (300), especially for use in a shaft furnace charging device (10) that is equipped with a cooling system (12) with a stationary and a rotary circuit portion (30, 32). The annular swivel joint (300) comprises an annul...
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WO/2011/022988 |
An electromagnetic induction electric melting furnace used for controlling average nominal diameter of TiC aggregates in Al-Ti-C alloy comprises a furnace body (1) for containing molten alloy and coils (2) provided at exterior surface of...
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WO/2011/024244 |
Disclosed is a dezincing apparatus which comprises an induction heating vessel (50) that has an introduction opening for introducing steel sheet scraps (41) and is the outer vessel of the dezincing apparatus (2), induction heating coils ...
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WO/2011/022818 |
Exemplary embodiments provide a movable sweat hearth for use with a metal melting furnace having a wall provided with a metal-loading entrance. The sweat hearth includes a hearth body movable relative to the furnace into and out of conta...
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