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Matches 251 - 300 out of 17,557

Document Document Title
WO/2014/196289A1
The present invention addresses the problem of easily and suitably performing, in a short time, repair work on an industrial furnace inner face using a stud bolt connecting member that connects to a stud bolt when repairing the inner fac...  
WO/2014/182176A1
The invention provides method and system for cooling over a large area, suitable for use for control of layer formation over an extended area in an aluminium electrolysis cell and exploitation of heat. The objective is achieved by an ass...  
WO/2014/173563A1
The invention relates to a linkage system for fireproof ceramic bricks for forming an arch-like support structure. According to the invention, the bricks have two interlocking elements in the X- and Y-directions which at the same time st...  
WO/2014/121213A3
A stave comprising an outer housing, an inner pipe circuit comprising individual pipes housed within the outer housing, wherein the individual pipes each has an inlet end and an outlet end and wherein each pipe may or may not be mechanic...  
WO/2014/166679A1
The invention relates to a method for determining the state of a fire-resistant lining of a vessel (10) containing molten metal in particular. In the process, maintenance data, production data, and wall thicknesses at least at locations ...  
WO/2014/166678A1
The invention relates to a method for determining the state of the tap of a vessel (10) containing molten metal in particular. In the process, data of the fire-resistant lining of the tap (20), such as materials, wall thickness, type of ...  
WO/2014/154364A1
The invention relates to an arch brick in accordance with DIN 1082-4, January 2007 edition, to a cylindrical inner lining of a rotary kiln, wherein the lining contains these arch bricks and yo a rotary kiln with said lining and said arch...  
WO/2014/148510A1
[Means for Accomplishing the Present Invention] Provided is a float glass manufacturing device provided with a bath for holding molten metal, and with which molten glass that is continuously supplied onto the molten metal in the bath is ...  
WO/2014/134679A1
A channel inductor of a channel induction furnace, the channel inductor comprising (a) a channel liner and (b) a back-up liner that supports the channel liner such that the integrity of the channel liner is not compromised during heat-up...  
WO/2014/132699A1
[Problem] The present invention makes it possible to obtain a precise worked body by improving the dewaterability of an amorphous refractory for spraying, and to give high durability to an amorphous refractory for spraying by improving a...  
WO/2014/126095A1
The present invention provides a castable refractory for blast furnace troughs which suffers no decrease in the function of oxidation prevention due to B4C and which gives a cast layer that can be prevented from cracking or separating. T...  
WO/2014/060451A4
The invention relates to a fireproof inner layer (1) for an industrial furnace wall (2), which comprises several wall elements (3), which are at least partially retained on the industrial furnace wall (2) by means of at least one retaini...  
WO/2014/123801A1
A liner is placed into a crucible to prevent semiconductor material from contacting the interior surfaces of the crucible and to allow the crucible to be reused in the making of semiconductor ingots.  
WO/2014/119632A1
This monolithic refractory structure is provided with: a monolithic refractory; a support body that supports the monolithic refractory; and a heat-resistant fiber support material embedded in the monolithic refractory, with said support ...  
WO/2014/060451A3
The invention relates to a fireproof inner layer (1) for an industrial furnace wall (2), which comprises several wall elements (3), which are at least partially retained on the industrial furnace wall (2) by means of at least one retaini...  
WO/2014/078337A3
Rotary furnaces and processes for heat treating a workpiece generally include an external shell wall and a refractory lining abutting the shell wall to define a substantially cylindrically shaped interior chamber for treating one or more...  
WO/2014/114842A1
The object of this invention is a method to remove demolishing debris (11) that comes from the sediments (2) and/or demolished lining (3") from rotary kilns (1) in such cases where the shut-down of the kiln and the cooling down and the o...  
WO/2014/022725A3
A reinforced refractory container having a cast refractory container which includes a sidewall defining an interior volume, the sidewall having inner and outer surfaces, the container cast from a castable refractory composition, and a wo...  
WO/2014/094009A1
The invention relates to a thermal shielding system for thermally shielding a charge space of a high-temperature furnace, comprising at least one shielding element (2). The shielding element (2) comprises a border (4) constituted of refr...  
WO/2014/092753A1
Processes of forming or repairing a structure used in a high temperature application are provided whereby a refractory article lining that is glazed on a face closest to a structure wall is used to form or replace a portion of the refrac...  
WO/2014/091269A1
The invention relates mainly to a refractory material in contact with a coated metallic element (2). The invention also relates to a lining made from such a refractory material and to installations that may include such a lining. The inv...  
WO/2014/083016A1
The invention relates to the use of unfired, carbon carrier-free refractory products, particularly shaped by pressing or unshaped, and containing binders and granules of said refractory materials that form a ceramic bond at temperatures ...  
WO/2014/066447A1
Melters for glass forming apparatuses and glass forming apparatuses comprising the same are disclosed. According to one embodiment, a melter for melting glass batch materials includes a base portion and a rigid exoskeleton rigidly attach...  
WO/2014/060322A1
A method for cleaning tank melting furnaces (10) for making glass items, provided with a melting chamber (11), which has a melting tank (12), to which a regeneration chamber (13) is connected, of the type provided with at least one regen...  
WO/2014/048586A1
The invention relates to a mix for producing a sintered fire-resistant material containing chromium oxide, a sintered fire-resistant material containing chromium oxide, a method for producing a sintered fire-resistant material containing...  
WO/2013/160339A4
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/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/2014/023371A1
The invention relates to a method for operating a blower lance arrangement, in which method hot blast is blown onto the melt bath and/or the bulk material bed in a converter, wherein the hot blast lance is fed via a hot blast line from a...  
WO/2014/025136A1
The aim of the present invention is to provide a sacrificial concrete composition for an ex-vessel molten core cooling apparatus and a method for producing same, wherein temperature reduction and the spreadability of a molten core are im...  
WO/2014/018330A1
Crucible compositions and methods of using the crucible compositions to melt titanium and titanium alloys. More specifically, crucible compositions having intrinsic facecoats that are effective for melting titanium and titanium alloys fo...  
WO/2014/008877A1
The invention relates to a cooling element for a melting furnace, having at least one cooling pipe for passing through a coolant, and having a support element (21) to which the at least one cooling pipe (2, 20) is fastened, wherein at le...  
WO/2014/009085A1
The invention relates to an arc furnace (2) having a furnace vessel (4) for melting steel, a cover (6) for closing the furnace vessel (4) and a pivot unit (14) by means of which the cover (6) can be moved away from the furnace vessel (4)...  
WO/2014/009217A1
A furnace head (12) is provided on a dental baking furnace or press furnace with a furnace base (14), which has a support surface for at least one dental restoration part, which furnace head is connected to the furnace base (14) by way o...  
WO/2014/010467A1
The purpose of the present invention is to improve, in spray application of a monothilic refractory, not only the conveyability of a set-accelerating agent which is to be added by pneumatic conveying to a refractory composition but also ...  
WO/2014/008575A1
A cooling system for a furnace comprises a cover member covering at least a portion of the outer surface of the furnace side wall and spaced therefrom to form an air circulation space, the cover member having at least one inlet and at le...  
WO/2014/009625A1
The invention relates to a method for producing an anti-erosion coating on an inner or outer metal wall (20) of a chamber of a fluid catalytic cracking unit, including: (i) shaping a metal anchoring structure (10) into a honeycomb, said ...  
WO/2014/006990A1
Provided is a molten metal vessel that is lightweight and is capable of maintaining heat retention even if a lining member is damaged. The inner surface of the molten metal vessel is lined with a hollow-structured segmented member. The r...  
WO/2014/006991A1
Provided is a mortar that is capable of minimizing expansion and contraction and joint opening associated therewith, even when used as a joint in a place with large temperature variations. The mortar contains 80 to 98 mass% of Al2O3, 1 t...  
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/2013/160339A3
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/2013/183091A1
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/2013/179409A1
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/2013/180219A1
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/2013/174885A1
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/2013/171001A1
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/2013/167677A1
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/2013/160339A2
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...  

Matches 251 - 300 out of 17,557