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Matches 501 - 550 out of 11,539

Document Document Title
WO/2014/135386A1
The present invention relates to a supply chute, a system for supplying sinter material to a sinter cooler (26) and a method for supplying sinter material from a sinter belt to a sinter cooler (26). A flow of the sinter material (16) is ...  
WO/2014/127597A1
An arc furnace automatic feeding device comprises an automatic distributing device, wherein the automatic distributing device comprises a distributing groove, and at least one step-like distributing section which tilts from high to low a...  
WO/2014/123647A1
A casting system and method. The casting system can include an energy source and a hearth, which can have a tapered cavity. The tapered cavity can have a first end portion and a second end portion, and the tapered cavity can narrow betwe...  
WO/2014/109671A1
The present invention relates to charging and distributing devices for shaft furnaces for calcining lump material, predominantly limestone, and can be used in the metallurgical, building, chemical and food industries. The device contains...  
WO/2014/091077A1
The invention relates to a method for producing matte such as copper or nickel matte or crude metal such as blister copper in a suspension smelting furnace such as a flash smelting furnace or a flash converting furnace. The invention rel...  
WO/2014/082842A2
A spreading device (10) for the spreading of bulk material on a circular surface comprises a distribution plate (12) mounted about a central shaft (14); at least one radially extending slit (16) arranged in the distribution plate (12); a...  
WO/2014/079403A1
The invention relates to a device for removing slag from the surface of a melt from at least one induction melting furnace. The device has an arm, which can be rotated about a rotating point with a vertical axis of rotation, and, arrange...  
WO/2014/079907A1
The invention relates to a blowing method for producing steel from molten raw iron in converters. The invention is characterized in that at least one jet of hot air is sprayed onto the molten raw iron from at least one nozzle of at least...  
WO/2014/076368A1
The invention relates to a method for smelting non-ferrous metal sulfides (13) in a suspension smelting furnace and to a suspension smelting furnace. The suspension smelting furnace comprises at least one injection means (18) for injecti...  
WO/2014/074982A2
Methods are generally provided for forming a conductive oxide layer on a substrate by sputtering a target to deposit a transparent conductive oxide layer (e.g., comprising comprises cadmium, tin, and oxygen) on the substrate; positioning...  
WO/2014/063630A1
The baking cooling device comprises automatic clamp lifting-lowering apparatus, a baking area, a clamp transferring apparatus, and a cooling area. The automatic clamp lifting-lowering apparatus comprises a loading system, a blanking syst...  
WO/2014/060996A1
This invention relates to a heating apparatus and to a gas distributor for use in the heating apparatus. More particularly but not exclusively, the invention relates to a pre-heater for heating material prior to being conveyed to a smelt...  
WO/2014/053413A2
The invention relates to and describes a device for automatically conveying products (5) through a heated zone for heat treatment in a furnace. In order to improve such a device further and disclose a conveyor system for heat treating pr...  
WO/2014/044459A1
The invention relates to a refractory ceramic gas purging plug, with a gas inlet at a first end, the so-called cold end, a gas outlet at a second end, the so-called hot end, and a peripheral surface extending between first and second end.  
WO/2014/044714A1
A conveyor (5) of a furnace (9) for the thermal treatment of glass products (100, 101) is described, comprising at least one pair of parallel chains (25) adapted to feed a plurality of trays (1, 2) interposed between the parallel chains ...  
WO/2014/044944A1
A high temperature baking furnace. Inside the cooking tunnel, it comprises longitudinal fixed support and guide structures (10), mobile elements (13) that can be moved along the fixed structures (10) and support the loads to be baked (4)...  
WO/2014/044910A1
The invention relates to a method and to an arrangement for feeding fine-grained matter to a concentrate burner (1) or a matte burner of a suspension smelting furnace (2). The invention relates also to a controlling means for controlling...  
WO/2014/045949A1
Provided is a slag removal device for a blast furnace, capable of readily and reliably achieving slag removal using a simple device configuration, even when pulverized coal is used that has not had the softening temperature thereof adjus...  
WO/2014/032923A2
The invention relates to a gas purging element on a metallurgical vessel and to an associated gas feed line.  
WO/2014/033363A1
The invention relates to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement includes a screw conveyor (3) comprising a tube means (4) having an inlet ...  
WO/2014/029913A1
The invention relates to a method and to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement comprising a fluidization arrangement (3) for feeding flui...  
WO/2014/027332A1
This invention is relative to a continuous charging and charge preheating system for electric arc furnace 1 and uses a particular conveyor 2 for the steel scrap, consisting in a number of long metallic slats 3, installed side by side, wh...  
WO/2014/023373A1
The invention relates to a hot blast lance with a nozzle brick arranged at the hot blast outlet for use in metallurgical process, such as the production of steel in a converter, said lance having at least one hot blast outlet nozzle in t...  
WO/2014/024330A1
Provided is an energy-saving stirring device which enables the reduction of the amount of heat produced, easy maintenance, ease of use, flexibility of an installation position, and even adjustment of stirring capability. The present inve...  
WO/2014/023372A1
The invention relates to a hot-blast lance for use in metallurgical processes, such as for example steel production, with which hot air can be blown in above a molten bath of a steel converter, which consists of an outer shell and at lea...  
WO/2014/012891A2
A rotary charging device for a shaft furnace comprising: a stationary housing (16) and a suspension rotor (22) that is supported so that it can rotate about a substantially vertical axis (A), a charge distributor (28) being pivotally sus...  
WO/2014/012890A2
A rotary charging device for a shaft furnace comprises a stationary housing (16) for mounting on the throat (12) of the shaft furnace and a suspension rotor (22) supported therein so that it can rotate about a substantially vertical axis...  
WO/2014/013050A2
The invention relates to a guide roller comprising a bearing journal (13) at each of two ends. Each bearing journal is provided with a plain bearing (14), which is designed as a hollow journal, and can be connected to the coolant supply ...  
WO/2014/013169A1
The invention relates to a device (30) for extracting and transferring high‑temperature granular mineral materials contained in a first chamber comprising a fixed upper part (32) and a mobile lower part (34) delimiting a duct (36), the...  
WO/2014/012623A1
A plant (IM) and relative process for continuously feeding heated metallic material (5) to a melting furnace (1), according to which on at least one feeding line (L) defined by a conveyor (2) for continuously advancing said material (5) ...  
WO/2014/005560A1
A rotational device for refining metal melts has a cylindrical rotor (1) fastened to a hollow shaft (2), which rotor is formed from two parallel discs (3, 4) connected to radial partitions (5), and has a central void (6), which is open a...  
WO/2014/006073A1
Installation for distributing granular or pulverulent substance by pneumatic transportation, comprising at least one dispatch silo (3) for the temporary storage of said granular or pulverulent material, the dispatch silo being designed t...  
WO/2013/185743A1
The invention relates to method for tapping slag and metal from an electric arc furnace comprising a lower vessel, cooled lateral walls adjoining the lower vessel and a cover that closes off the furnace in an upward direction and that ha...  
WO/2013/182395A1
The invention relates to a method for opening and closing a tapping opening (1) of a metallurgical melting vessel (2), in particular of an electric arc furnace, in the bottom region (3) of which a wall section (4) having an opening (5) i...  
WO/2013/178205A1
The invention relates to an arrangement (A) comprising a channel-like cooling segment (2) that can be charged with slag (S), is arranged at an inclination angle to the horizontal and can be subjected to vibrations. The cooling segment (2...  
WO/2013/178878A1
The invention relates to a taphole assembly (1) for arranging in a taphole assembly opening (2) extending through a shell (3) and a refractory lining (4) of a metallurgical furnace (5)such as a pyrometallurgical furnace and for leading m...  
WO/2013/171001A1
The invention relates to a method and a device for introducing fine particle-shaped material (4) comprising ferritic particles into an fluidised bed reduction unit (1) having an fluidised bed (24), wherein the temperature in the fluidise...  
WO/2013/167810A1
The invention relates to method and to an arrangement for removing outgrowth in a suspension smelting furnace. The suspension smelting furnace comprising a reaction shaft (1) having a reaction shaft structure (9). The reaction shaft (1) ...  
WO/2013/167477A1
The present invention relates to ceramic compositions for kiln furniture on the basis of 35 wt.-% to 60 wt.-% cordierite; 20 wt.-% to 40 wt.-% mullite; andalusite and/or corundum in a combined amount of 1 wt.-% or more; wherein the combi...  
WO/2013/164214A1
The invention relates to a system, comprising a movable lance (1), which is provided in order to measure or influence physical or chemical quantities of a melt (2) in a converter (3), and a device, which is provided for the contactless p...  
WO/2013/155497A1
A bubble pump having an interior formed from a material that is resistant attack by molten aluminum. The interior surface may be formed from a ceramic. The ceramic may be selected from the group consisting of alumina, magnesia, silicate,...  
WO/2013/150353A1
Vibration device for a conveying apparatus (21) to convey a metal charge in a longitudinal direction (X) comprising at least two vibration mechanisms (25, 26) each disposed on opposite sides of the conveying apparatus (21) so as to feed ...  
WO/2013/150421A1
The present invention refers to a method and an apparatus (10) for closing the slag doorway and for cleaning the slag doorway and channel of a metallurgical furnace (100) comprising walls in which a slag doorway (107) is defined and a sl...  
WO/2013/143526A1
The invention relates to a supply device for a shaft furnace connected to a gas extracting unit, having a feed device leading to the head of the upper vessel of the furnace and a loading device at least partially integrated in the atmosp...  
WO/2013/147410A1
The present invention relates to a roller rotation sensing device and, more particularly, to a roller rotation sensing device for a heat treating furnace having a plurality of rollers (2) installed thereon and which heat treats while con...  
WO/2013/134186A1
A solid fuel skewer suspension burning system for a kiln, comprises a skewer rod and a solid fuel loading system. The skewer rod has a first end and a length that extends longitudinally. The solid fuel loading system includes a fuel cent...  
WO/2013/117821A1
The invention relates to a method for manufacturing a melt launder (1) to be used for transferring molten phase such as slag, matte, or metal formed in a process for the production of metals. The invention also relates to a melt launder ...  
WO/2013/106554A1
A high temperature oxidation resistant nickel-aluminide alloy compostion and furnace rolls formed therefrom. The inventive nickel-aluminide alloy composition comprises 0.08 - 0.1 wt.% Zr, 2.5 - 3.0 wt.% Mo, 7.5 - 8.5 wt.% Al, 7.5 - 8.5 w...  
WO/2013/106270A1
A coolant box (12, 14, 18, 312) for a glass batch charger (10), 'which includes a base (48, 82, 126, 348), a front wall (50a, 84a, 128, 350), a rear wall (52a, 86a, 130, 352), a coolant labyrinth extending from the base between the front...  
WO/2013/098636A1
Device to control the feed of the metal charge (35) in an electric arc furnace (1 1), comprising a conveyor (15) associated at the end to a feed mouth (14) provided in said electric arc furnace (11) and, in cooperation with the conveyor ...  

Matches 501 - 550 out of 11,539