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WO/2006/106879A1 |
A novel method of applying a castable refractory material by spraying, by which an application product of high-grade performance can be obtained. There is provided a method of applying a castable refractory material by spraying, characte...
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WO/2006/103709A1 |
A fuel delivering terminal (1) is disclosed adapted to be connected to a delivery end of a combustion lance (3) of lime regenerating ovens, wherein D is the external diameter of the terminal (1) and is greater that the internal diameter ...
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WO/2006/103697A1 |
A system for heat-treatment of large metallic samples (14), comprising a microwave heating apparatus with wave guide (8), means for monitoring and measuring temperature holding means for holding the metallic sample (14), wherein said hol...
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WO/2006/094342A1 |
An anchor system for refractory linings, the system including a V anchor (15) and base nut (11), the base nut being welded to the wall of the furnace (12) and having a thickness of less than 10mm or 3/8', one leg of the V anchor being th...
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WO/2006/095081A2 |
The invention concerns a refractory tile for protecting an internal wall (46) of a gasification reactor, having two aligned fixing points, any two adjacent fixing points of the alignment being spaced apart by a constant distance A, first...
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WO/2006/092053A1 |
Binding systems are described for applying compressive forces on the refractory hearth and/or refractory sidewall of a circular furnace having an outer metal shell which may be segmented. One preferred binding system comprises a tensioni...
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WO/2006/092654A1 |
A multilevel carborundum electric heating pipe type vitrification furnace comprises a plurality of segments of furnace bodies including a casing with an insulation layer provided inside, wherein, the insulation layer is provided with a s...
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WO/2006/092867A1 |
A repair apparatus for a coke oven, comprising a traveling carriage (3) put across rails laid down on the coke oven and traveling in the direction of the furnace group of the coke oven. A transverse carriage (4) moving in a direction ort...
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WO/2006/089971A2 |
An electric arc furnace (10) has an outer shell (12) and an inner refractory lining (24). During its operation the electric arc furnace (10) contains a bath (28) of molten metal which has a minimum and a maximum operational level (32). A...
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WO/2006/089414A1 |
Some embodiments of the present invention provide systems, methods and apparatus for more accurately determining the thickness of a refractory lining included in an operating metallurgical furnace. Specifically, in some embodiments a tra...
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WO/2006/081440A1 |
A liner system for in-container vitrification that can withstand high temperature is critical to the overall in-container vitrification process. A treatment vessel comprising a treatment vessel having an inner and outer wall wherein the ...
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WO/2006/077786A1 |
A reverse slant lining structure of a furnace with a reduced part structure capable of achieving stable operation by laying lining bricks at the reduced part of the furnace by a reverse slant method to prevent the bricks from cracking. T...
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WO/2006/072425A1 |
The invention relates to a refractory body (1) for the protection system of a furnace internal wall comprising a front side (3), a rear side and (2) edge sides (4a, 4b, 4c, 4d) connecting the front side (3) to the rear side (2). The inve...
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WO/2006/069747A2 |
The invention relates to expansion joints located in the upper part of the hearth walls of a reduction furnace being filled with plate-shaped compressible graphite filler of 0,1 to 0,2 g/cm3 density and a method of manufacturing such joi...
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WO/2006/069019A2 |
Systems and methods provide a cooling device for a blast furnace that may prevent an excessive amount of coolant from entering the blat furnace and may be easily installed in a conventional blast furnace. Systems and methods may provide ...
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WO/2006/068632A1 |
A method and an apparatus for restoration of industrial furnace refractory masonry with a ceramic facing, includes burning of fuel components of ceramic facing mixture in an oxygen stream to form a torch, melting refractory powders of th...
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WO/2006/061859A1 |
Modules to protect industrial furnace hollows for cooling pipes, characterized by at least a couple of preformed elements, with a suitable profile to protect against the slag fall. Said structures do not require long and complicated inst...
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WO/2006/055772A1 |
Kilns for processing ceramics and methods for using such kilns are disclosed herein. In one embodiment, a kiln includes an inner body configured to hold one or more ceramic workpieces for processing. The kiln can also include an outer bo...
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WO/2006/040394A1 |
The object of the invention is a metallurgical furnace (1), the wall of which comprises an external steel structure (5) and a refractory lining (3) inside the steel structure, the lining (3) consisting of at least one course of bricks (4...
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WO/2006/040393A1 |
The invention relates to the structure of the bottom area of a metallurgical furnace (1), comprising a bottom part (2) and a wall (3), both of which include a steel structure (6, 21) forming the external surface, and a refractory inner b...
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WO/2006/027457A1 |
The invention relates to a device for electrical resistance heating (1), said device being used to heat a metallic mass (3), such as horse shoes and the like, at a sufficiently high temperature for forging, and over a sufficiently short ...
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WO/2006/021176A2 |
The supporting structure of a technical installation made of a material that is not resistant to corrosion and whose inner wall at least temporarily contains a corrosive and abrasive gas/vapor mixture and is protected from acid corrosion...
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WO/2006/016201A1 |
The invention relates to a door closure device for an electric furnace, which is designed to seal same. The invention comprises a conical or prismatic metallic closure which is cooled with water and which is positioned in a same-shaped h...
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WO/2006/016430A1 |
A firing kiln that is free from any substantial drop of heat insulating performance of heat insulating layer, being free from any splitting into two parts or exfoliation of heat insulating layer, and that excels in long-term durability a...
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WO/2006/011269A1 |
A discharging hole for a molten metal in a molten metal container for a converter and others, particularly a discharging hole for the molten metal using a sleeve-like refractory, capable of reducing an averaged discharge time to increase...
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WO/2005/123585A2 |
The invention relates to a silicon refining installation comprising a sectorized inductive cold crucible whose inner wall is lined with a refractory material wall (4).
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WO/2005/121676A1 |
A method and apparatus that in the spray application of monolithic refractory including adding water to a powdery material during transfer and kneading the mixture, realize, despite low water content, high kneading effect and also excell...
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WO/2005/118892A1 |
The aim of the invention is to be able to economically use ore dust which is created by the extraction and preparation of iron ore and has not been usable until now. To this end, the invention relates to an agglomerated stone comprising ...
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WO/2005/116558A1 |
A binding system for applying a vertical compressive force to the refractory walls of a rectangular or circular furnace comprises a compressive member engaging a laterally extending surface of the furnace wall and a support member to whi...
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WO/2005/114079A2 |
An inner lining for the steel shell of a carbothermic reduction furnace for the production of alumina has a base layer of graphite and a coating layer of refractory material. The refractory material is corundum (AI2O3) bound by Sialon (S...
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WO/2005/111524A1 |
A heat exchanger 10 includes a conduit 12 for conveying cooling fluid relative to a body to be cooled. A heat transfer arrangement 62 is arranged in communication with an interior of the conduit 12, the heat transfer arrangement 62 and t...
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WO/2005/108894A1 |
A coolant liner for a carbonaceous fuel (coal or petcoke) gasification vessel (18) including a ceramic composite panel and a method of cooling a vessel. The panel includes at least two layers of woven yarns of fibrous material and walls ...
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WO/2005/106054A1 |
The invention relates to a vessel (1) for preventing or minimizing the melting loss of, in particular, aluminum drosses and/or aluminum alloy drosses (K). To this end, the vessel (1) consists of a tank-like lower part (2) and of a cover ...
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WO/2005/106048A2 |
A heat exchanger system (44) for iron making furnaces and their supporting exhaust and cooling systems including at least on panel (1-4) of sinuously winding piping (50) having an inlet (56) and outlet (58) with attached input (84) and o...
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WO/2005/098333A1 |
The present invention provides a slurry spraying or installation system (10) including a gun means (12) , a spray nozzle (17) and a conduit (16) connecting said gun means (12) to said spray nozzle (17), said gun means (12) including a pu...
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WO/2005/090620A1 |
The invention relates to a rotary drum-type kiln for remelting aluminium in a protection bath consisting of a salt melt. Said kiln comprises stirring bodies (3) which are fixed to the wall of the kiln (1) and project inwardly over the fi...
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WO/2005/080026A1 |
[PROBLEMS] To provide a container capable of preventing the internal pressure from accidentally increasing due to problems of lining; and a method of producing such container. [MEANS FOR SOLVING PROBLEMS] A container (1) is of a construc...
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WO/2005/078368A1 |
An anchor apparatus (10) for refractory concrete type linings is disclosed. The apparatus is used as one of a plurality of anchor apparatus to adhere refractory concrete type linings (12) to a surface of furnace, pipe or the like. The ap...
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WO/2005/075688A1 |
Cooling panels (31) are attached to the shell (11) of a metallurgical vessel to form an internal lining of the shell. Each panel (31) comprises a coolant flow tube (36) bent to form inner and outer panel sections (37, 38) of zig-zag form...
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WO/2005/075912A1 |
The invention concerns a furnace comprising a metal casing (4) and a refractory casing (15) arranged inside the metal casing (4) and designed to be in contact with the content to be heated in the furnace. The metal casing (4) helps homog...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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