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Patent Searching and Data


Matches 1,851 - 1,900 out of 94,336

Document Document Title
WO/2013/190856A1
The invention addresses the problem, when a long processing object is bent while the processing object is conveyed in a direction that intersects with the longitudinal direction by the walking beams and heated, of appropriately conveying...  
WO/2013/189888A1
In the method according to the invention for processing a moist material flow containing kerogen, preferably oil shale or soil sand, the moist material flow is brought in contact with a drying gas flow and dried in at least one drying zo...  
WO/2013/093640A3
Direct reduction process and plant for producing DRI comprising a reduction reactor and at least one reducing gas heater typically comprising a convective heating section and a radiant heating section for raising the reducing gas tempera...  
WO/2013/189597A1
The invention relates to a method for producing a metal component having at least two regions of differing strength properties within said component, obtained by differing cooling speeds of the different regions, characterized by the fol...  
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/2013/187960A1
Contemplated devices and methods reduce heat loss and energy demand in a ring furnace by heating an additional oxygen containing stream in a supplemental oxygen conduit that is thermally coupled to a flue duct of a cooling zone. The so h...  
WO/2013/186022A1
The present invention relates to a method for determining the consumption of electrode material during the operation of an electric furnace, particularly an arc furnace for producing steel, wherein the method comprises determining the we...  
WO/2013/160339A3
The invention relates to a wall element (3a) of a refractory inner layer (3) for an industrial furnace wall (2) provided with a middle layer (4), and relates to a wall part (4a) of an inner layer (3) comprising a side A3, 14, which has a...  
WO/2013/187959A1
Contemplated devices and methods reduce heat loss and energy demand of a carbon baking ring furnace by employing a preferably internal bypass conduit that feeds a portion of a heated cooling air stream from the cooling zone directly to t...  
WO/2013/186664A1
Described is a device for recovering heat and fumes from slag resulting from the steel production cycle which allows the heat emitted by the slag during the cooling to be used without the need to collect the slag in tubs which must then ...  
WO/2013/186480A1
The invention concerns an installation for melting glass or rock comprising -a first vessel (1), called a melting vessel, having an inlet (3) for vitrifiable materials, heating means (9) for heating the vitrifiable materials until a liqu...  
WO/2013/185991A1
The invention relates to a tiltable converter (1), comprising a converter vessel (2) with a converter axis (3), a supporting ring (4) which surrounds the converter vessel (2) at a distance and has two diametrically opposite supporting pi...  
WO/2013/184074A1
A system and method for converting waste tyres into syngas and carbon black is disclosed comprising means for comminuting rubber from waste tyres into a powder; a feeding system for feeding the powder into a powder injector, a powder inj...  
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/2013/183914A1
The present invention relates to an apparatus for charging and a method for charging raw materials, comprising the steps of: preparing the raw material; supplying the raw materials into a charging shoot; and transporting the raw material...  
WO/2013/183091A1
The unburned brick according to the present invention is characterized by being formed by adding hexamine as a curing agent to 100 wt% of a blended composition comprising 5 to 15 wt% of an alumina powder, 3 to 8 wt% of a titania powder, ...  
WO/2013/182897A1
A work is subjected to a heat treatment in a heat-treating furnace. First, the work is carried into the heat-treating furnace. The work in the heat-treating furnace is immersed in a heat source solvent. In the heat-treating furnace, a su...  
WO/2013/179409A1
The present invention provides a crown structure that is suitable for use in glass melting furnaces and that, even when employed in a glass melting furnace in which the internal temperature reaches around 1,650ÂșC, can effectively preven...  
WO/2013/178470A1
The invention discloses a continuous curing or drying installation for coated sheet metal strip. The installation comprises a continuous curing or drying oven, and downstream of it a cooling system. The cooling system comprises a number ...  
WO/2013/179786A1
In the pyrolysis furnace (100) of one embodiment of the present invention, a reaction tube (1) extends parallel to the bottom surface of a housing (4), bends into a U shape before arriving at side surfaces (20A) and (20B), and forms a pl...  
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/2013/180219A1
A lining structure for a molten-metal container for containing a molten metal, wherein the lining structure is provided with: a steel shell constituting the outermost layer of the molten-metal container, the steel shell having a pluralit...  
WO/2013/180929A1
A hold down mechanism for releasably securing a refractory lining to a furnace. The hold down mechanism can comprise plate segments that form a composite plate. The plate segments can comprise a first plate segment structured to articula...  
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/2013/178468A2
The invention relates to a tilting mechanism for a tilting metallurgical vessel, in particular a converter, around a horizontal axis, comprising a rotatable shaft and at least one tilting drive mechanism for rotating the vessel about the...  
WO/2013/179995A1
A heating furnace (1) provided with: a furnace frame (20) for forming a furnace interior space (10) for heating an object (100) to be heated; a plurality of heating devices (30) arrayed along the direction of conveyance of the object (10...  
WO/2013/175384A2
A suspension device (8) for a converter, comprising a central structure (8'), adapted to be fixed to a container (2) of the converter (1 ), a first lateral structure (29), arranged at a first side of the central structure and adapted to ...  
WO/2013/174885A1
In a method for producing a heat insulating body from a material comprising carbonized fibres and/or graphitized fibres, a sheet-like moulding of a material comprising carbonized fibres and/or graphitized fibres is provided, wherein the ...  
WO/2013/174898A1
A thermal insulation body consisting of a material comprising carbonized fibres and/or graphitized fibres, in particular for lining a high-temperature furnace, is assembled from at least two individual parts, wherein at least two assembl...  
WO/2013/175757A1
Provided are a continuous annealing furnace and a steel strip continuous annealing method using this annealing furnace, with which the dew point of the atmosphere in the furnace can be rapidly reduced to a level suitable for steady opera...  
WO/2013/175758A1
Provided are a continuous annealing furnace and a steel strip continuous annealing method using this annealing furnace, with which the dew point of the atmosphere in the furnace can be rapidly reduced to a level suitable for steady opera...  
WO/2013/174229A1
Provided are a graphite crucible, a heating furnace, and a preparation method for cadmium telluride. The graphite crucible comprises: a crucible body; a crucible cover, matched with the crucible body; and a collar, connected with the cru...  
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/2013/171022A2
A grate carriage for receiving bulk material, in particular in a traveling grate of a pellet firing or sintering machine, includes a plurality of grate bars (3) arranged parallel to each other, wherein the grate bars (3) are movably held...  
WO/2013/168655A1
The present invention is equipped with: a pool (1) in which water is stored; a cylindrical container (2) which is erected in the pool and an upper-end opening of which is covered, while a lower-end aperture (3) is submerged in the open s...  
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/2013/167676A1
The invention relates to a furnace for firing products to be fired, in particular dental ceramics, comprising a control unit for controlling the furnace. The control unit has a release portion which can be activated by means of an indivi...  
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/2013/167677A1
The invention relates to a cooling device for a melting furnace, in particular for cooling a liquid slag (S) in a reduction furnace. The device comprises a lining (3) for laterally shielding a liquid molten metal bath (M) and a liquid sl...  
WO/2013/164189A1
The production of a quartz glass grit comprises the granulation of pyrogenetically produced silicic acid, and the formation of a SiO2 granulate and the vitrification of the SiO2 granulate using a treatment gas, which contains at least 30...  
WO/2013/163973A1
The invention relates to a low-shaft arc furnace with a shaft tube, in which at least one electrode is arranged so that it can move axially, a scrap feed in which at least one electrode is arranged so that it can move axially, a scrap fe...  
WO/2013/164297A1
The invention relates to a metallurgical plant (1) for isolated operation, and to a method for supplying a metallurgical plant (1) with electrical energy in isolated operation. The metallurgical plant (1) comprises two or more metallurgi...  
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/2012/143783A3
Waste heat steam generator (1 ) for the cooling of hot waste gases (5) from metallurgical processes, whereat the waste heat steam generator ( 1 ) contains at least one radiation chamber ( 2 ) and in the front part ( 3 ) of the radiation ...  
WO/2013/160339A2
The invention relates to a wall element (3a) of a refractory inner layer (3) for an industrial furnace wall (2) provided with a middle layer (4), and relates to a wall part (4a) of an inner layer (3) comprising a side A3, 14, which has a...  
WO/2013/161087A1
This invention is provided with: a molten metal heat retention device (100) having a first furnace wall (120) and a heater (180) capable of causing the molten metal to retain heat, the molten metal heat retention device (100) capable of ...  
WO/2013/162253A1
Disclosed are a sintering device and a sintering method using induction heating, wherein a raw ore can be heated by inducing the heating of a highly conductive material included in the raw ore through magnetic inductance of an induction ...  
WO/2013/159966A1
The system according to the invention for heat treatment of granular and lumpy material, particularly ferronickel ore, has a rotary kiln for the preliminary reduction of the material and an electric kiln for melting of the pre-reduced ma...  
WO/2013/159403A1
Disclosed is a two-way circulatory cooling system for a furnace body (1) in a liquid crystal manufacturing process. The system comprises a water pump (2), a water tank (5), a water extraction pipe (3), a return flow pipe (4), a first coo...  
WO/2013/156015A1
In order, in a device for induction heating of a workpiece (1) by an induction apparatus (2) with induction generator (3) and inductor (4), a temperature measuring unit (5) and an open-loop and closed-loop control apparatus (6), which is...  

Matches 1,851 - 1,900 out of 94,336