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Matches 651 - 700 out of 17,557

Document Document Title
WO2005043058A3
The aim of the invention is to provide a highly durable, high-strength thermal shield element (26) for the interior lining of the combustion chamber (4) of a gas turbine (1). For this purpose, the thermal shield element (26) comprises a ...  
WO/2005/073413A1
Pit furnace closing system, comprising the use of two beams (2) and several square iron bars (4) laid across the border of the furnace (3) and supported over said beams (2), and pieces of cloth wrap for high temperature are used for clos...  
WO/2005/071338A1
The invention relates to the pneumatic circuit of a device for ceramic surfacing a damaged refractory masonry (lining) of furnaces without cooling said furnaces. A chamber pump (1) is connected by means of a switch (20) to a compressed a...  
WO/2005/064255A1
The invention relates to a refractory body (5) for use in a protection system for the interior wall (1) of a furnace. Said body comprises a front face (7), a rear face (8) and edge faces (11, 12, 13, 14) that link the front face (7) to t...  
WO2005022061A3
The invention relates to a heat shield block (26), particularly for lining a combustion chamber wall (24), with a hot side (35) that can be subjected to the action of hot medium (M) and with a wall side (33) situated opposite the hot sid...  
WO2005014867A3
The invention relates to the use of TiO2 residues from a sulfate method used in metallurgical processes or as a component of fireproof materials. According to the invention, the TiO2 residues are dried and added without further mixing wi...  
WO/2005/054519A1
A method of manufacturing a cooling plate comprises following steps: pro- viding a metallic plate body (10) with a front face (12), a rear face (14) and at least one channel (22) extending through the metallic plate body beneath the fron...  
WO/2005/054521A1
A material scrap submergence device comprises a body (10) of heat resistant and/or a refractory material that includes a side wall (12) and a base (14) that define a submergence chamber (10). The refractory body (10) can include passages...  
WO/2005/051860A1
Disclosed is a free flowing dry back-up material which comprises: - from 67 to 96% by weight of fly-ash; - from 2 to 15% by weight of a heat sensitive binder such as boric acid; - from 2 to 7% by weight of a non-wetting agent such as cal...  
WO/2005/052480A1
A method of providing a silica refractory structure in a working environment at a temperature in excess of substantially 873 K, which comprises providing a assembly of at least two vitreous silica bricks (5,6’,7’,8,’) connected int...  
WO/2005/049526A1
The invention relates to a coating mass to be used as a coating material for coating the surfaces of vessels that come in contact with molten metal, the coating mass containing a dry matter composition containing a fire-resistant aggrega...  
WO/2005/044069A1
In general, one embodiment of the invention is directed to a bun warmer apparatus for warming pre-cooked sandwich buns and the like to a desired holding temperature and then holding the buns at such holding temperature. The apparatus com...  
WO2004106830A3
Slag retention means for protecting a water-cooled furnace element by means of an elongate metal member (425) which extends from inside the furnace, through the furnace wall and into the cooling water of the furnace element so that the i...  
WO/2005/043058A2
The aim of the invention is to provide a highly durable, high-strength thermal shield element (26) for the interior lining of the combustion chamber (4) of a gas turbine (1). For this purpose, the thermal shield element (26) comprises a ...  
WO2004005819A3
An oven (101) includes a cabinet (102) with partitions (126) dividing the interior (112) into a plurality of thermally isolated holding compartments (128) each adapted for removably receiving a tray (103) of food. Heat sources above the ...  
WO/2005/038372A2
The invention relates to an industrial furnace for melting metals, in particular non-ferrous metals and an associated jet element.  
WO/2005/034633A1
In general, one embodiment of the invention is directed to food holding apparatus for holding pre-cooked food at a selected holding temperature. The apparatus comprises a cabinet having at least one holding compartment therein, and pre-c...  
WO/2005/033602A1
An annular chamber furnace consisting of a plurality of chambers which are arranged successively or close to one another. Each chamber comprises a number of parallel heating walls guiding process gas. Said heating walls are disposed betw...  
WO2004109208A3
A system for supporting and cooling a furnace roof comprised of refractory bricks comprises a plurality of roof support members extending across the furnace and being supported from above the furnace roof. The support members are provide...  
WO/2005/026024A1
A method of lining a metallurgical vessel by installing a lining material into the space (9) between a form (8) and the inner wall of the vessel (7) is characterized in that a screw conveyor device (3a, 5a; 3b, 5b) is placed above the sp...  
WO/2005/022061A2
The invention relates to a heat shield block (26), particularly for lining a combustion chamber wall (24), with a hot side (35) that can be subjected to the action of hot medium (M) and with a wall side (33) situated opposite the hot sid...  
WO/2005/019482A1
The present invention relates to refractory composition for construction of a dome portion of a fluidized bed reduction furnace for reduction of iron ore powder in a FINEX process which is a new iron production method, to provide castabl...  
WO2004092628A3
A composite high temperature insulator (A) includes a planar layer (10) having anisotropic thermal conductivity properties. A second planar layer (12) is formed from a rigid insulation material, such as a carbonized mixture of carbon fib...  
WO/2005/017212A1
Refractory composition for constructing a structure in a fluid bed reduction furnace for reduction of iron ore powder in an FINEX process comprising 9 ˜ 17 wt % of calcined alumina, 3 ˜ 6 wt % of superfine evaporated silica SiO2, 5 ˜ ...  
WO2004099694A3
The invention relates to a refractory component consisting of a ceramic material. Said component has a contact side of the ceramic material that is oriented towards a melted mass and on which a boundary layer in contact with the melted m...  
WO/2005/014867A2
The invention relates to the use of TiO2 residues from a sulfate method used in metallurgical processes or as a component of fireproof materials. According to the invention, the TiO2 residues are dried and added without further mixing wi...  
WO/2005/009643A1
A refractory lining is formed in a furnace (40) by providing a carrier (20) for a lining form (10) which has dimensions that provide a uniform space for the introduction of refractory material (50) when the lining form (10) is concentric...  
WO/2005/001361A1
A ceramic heat conductor support disc for supporting an electrical heating element for electrically heated furnace installations, said support disc having a centre aperture (2) lying parallel to the longitudinal axis of the heating eleme...  
WO/2005/001359A1
The invention relates to a fire-resistant brickwork in an industrial furnace, inside of which nonferrous metals such as copper, lead, zinc, nickel or the like are molten at temperatures higher than 700 °C, particularly higher than 900 ...  
WO/2004/111275A1
The invention relates to a cooling element (1) to be used in the structure of a pyrometallurgical reactor, such as a furnace, employed in metal processes, said cooling element comprising a housing (2) made of copper or copper alloy, prov...  
WO2004063652A3
Insulating brick (1) to be built inside of an industrial furnace for high temperature heating including a blacken film layer (2) in contact with an inside of the furnace, having a blackness higher than 0.85, and method for manufacturing ...  
WO/2004/109208A2
A system for supporting and cooling a furnace roof comprised of refractory bricks comprises a plurality of roof support members extending across the furnace and being supported from above the furnace roof. The support members are provide...  
WO/2004/106831A1
In order to cool a process container (1), several cooling elements (5,5',5') are fixed to the outer side of a metal container wall (2) by means of threaded bolts (21) that are welded to the container wall (2) in several places. The clamp...  
WO/2004/106830A2
Slag retention means for protecting a water-cooled furnace element by means of an elongate metal member (425) which extends from inside the furnace, through the furnace wall and into the cooling water of the furnace element so that the i...  
WO/2004/102073A2
The present invention provides a heat treating process chamber (200) having a housing (203) with a flow passage (201) in communication with a vestibule assembly (222a, 222b). The vestibule assembly includes an outer ring (218) with a fir...  
WO/2004/099694A2
The invention relates to a refractory component consisting of a ceramic material. Said component has a contact side of the ceramic material that is oriented towards a melted mass and on which a boundary layer in contact with the melted m...  
WO/2004/092628A2
A composite high temperature insulator (A) includes a planar layer (10) having anisotropic thermal conductivity properties. A second planar layer (12) is formed from a rigid insulation material, such as a carbonized mixture of carbon fib...  
WO/2004/087609A1
A chromium-free monolithic refractory for a melting furnace for a waste, which comprises a yttria based raw material as a refractory raw material component and an alumina based material as a main material and has a composition: Y2O3: 0.3...  
WO2004025697B1
Methods and apparatuses to improve the temperature uniformity of a workpiece (33) being processed on a heated platen (38) of a thermal processing station (10). A heated platen (38) is enclosed in a housing (31) incorporating an additiona...  
WO/2004/085341A1
The present invention relates to refractory composition consisting essentially of 40-90 dry weight % of amorphous silica aggregates, up to 40 dry weight % of alumina based compounds 10-15 dry weight % of clay, 0.2-2.0 dry weight % of a c...  
WO/2004/079284A1
The invention relates to a refractory wall in a large volume industrial oven in which mineral products, e.g. cement, lime, magnesite, dolomite or the like, are burned in a substantially oxidizing oven atmosphere at temperatures above 700...  
WO/2004/078385A1
An apparatus for treating molten metal includes a treatment vessel for holding molten metal and a removable cover or hood for the vessel. Sealing means are provided between the cover and the vessel to provide a gas tight treatment zone. ...  
WO/2004/071994A1
A dry refractory composition having superior resistance to crack propagation. The dry refractory composition includes at least matrix material, filler lightweight material, and metal fibers. The composition also may include dense refract...  
WO/2004/071993A1
A dry refractory composition having superior resistance to crack propagation. The dry refractory composition includes at least matrix materials and metal fibers. The composition also may include dense refractory aggregate. The dry refrac...  
WO2004025697A3
Methods and apparatuses to improve the temperature uniformity of a workpiece (33) being processed on a heated platen (38) of a thermal processing station (10). A heated platen (38) is enclosed in a housing (31) incorporating an additiona...  
WO/2004/068505A1
A method of forming an article comprises the steps of - a) forming an electrically conductive malleable composition to form an uncured shape; and b) inductively heating the shape to cure and harden it and thereby form the article.  
WO/2004/067187A1
An apparatus for the gunning o f a material is provided having a nozzle (1) with an inner passage (100) having an inlet end (102) into which a wetted material is to be introduced and an outlet end (103) from which the material is to be s...  
WO/2004/068050A1
A tube wall protector is disclosed, for a boiler tube wall (1), comprising a number of essentially parallel tubes (2), connected to each by means of webs (3) running parallel to the tubes (2) and at least one wall element (4) made from r...  
WO/2004/065323A1
The invention relates to a batch for producing a refractory ceramic shaped body, to an unfired or fired shaped body, which is made from the batch, and to a possible use thereof.  
WO/2004/063652A2
Insulating brick (1) to be built inside of an industrial furnace for high temperature heating including a blacken film layer (2) in contact with an inside of the furnace, having a blackness higher than 0.85, and method for manufacturing ...  

Matches 651 - 700 out of 17,557