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WO/2011/093774 |
Sealing tube (310) for a door (200) to an industrial furnace (100), which is mounted vertically and is filled with a liquid coolant (370). The tube comprises an upper, upwards facing end (311), a corresponding lower end (312) and a first...
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WO/2011/093773 |
Sealing device (100) for an industrial furnace (1) comprising a first furnace part (2), comprising a first circular connection part (110), and a second furnace part (3), comprising a second circular connection part (120), which circular ...
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WO/2011/092165 |
A charging device for a metallurgical reactor comprises a stationary housing having a lower housing part (104) with an annular rotor (108) therein and an upper housing part (106) having at least one charge material inlet (112; 114) that ...
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WO/2011/093774 |
Sealing tube (310) for a door (200) to an industrial furnace (100), which is mounted vertically and is filled with a liquid coolant (370). The tube comprises an upper, upwards facing end (311), a corresponding lower end (312) and a first...
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WO/2011/093990 |
A self cooling panel having a longitudinally inner wall and a longitudinally outer wall with a first plurality of "J" plates is provided, wherein each "J" plate has a stem section, an upper end, a lateral end, and an oppositely lateral e...
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WO/2011/093196 |
Disclosed is a method for drilling holes in pig iron in a blast furnace, whereby it is possible to facilitate the tasks associated with drilling blast holes by retain drilling fluid, which tends to leak down behind the pig iron, at drill...
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WO/2011/093198 |
Disclosed is a method of breaking up pig iron in a blast furnace, whereby tasks associated with breaking up pig iron can be carried out more efficiently by rationalizing the handling of refractory bricks. Specifically disclosed is a meth...
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WO/2011/093020 |
Disclosed is a composition that is for refractory brick and that combines a binding agent for binding and a coated refractory aggregate prepared by coating the surface of a refractory aggregate with a coating layer comprising a binding a...
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WO/2011/091685 |
A preheating and conveying equipment for steel scrap comprises a steel scrap conveying chute (1) inclined to the horizontal plane. The upper end of the conveying chute (1) is provided with a charging device, and the lower end extends int...
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WO/2011/093741 |
The invention relates to the production of high-melting metallic and non-metallic materials and sublimates. The device comprises a reactor separator, side gates with channels, a granulator, and heat exchange devices of the first, second ...
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WO/2011/093518 |
Disclosed is a method for controlling the layer thickness of a sintering starting material for a sintering machine, which properly controls the layer thickness of the sintering starting material on the entry side of the sintering machine...
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WO/2011/090260 |
The present invention relates to a device for continuously manufacturing activated carbon, and more particularly, to a device for continuously manufacturing activated carbon which is capable of manufacturing high-quality activated carbon...
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WO/2011/090260 |
The present invention relates to a device for continuously manufacturing activated carbon, and more particularly, to a device for continuously manufacturing activated carbon which is capable of manufacturing high-quality activated carbon...
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WO/2011/090151 |
Provided are a carbon fiber laminated molded product and a method for producing same wherein it is possible to improve processability and to reduce the cost of the carbon fiber laminated molded product which can be used as a heat insulat...
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WO/2011/089617 |
Mixing drum (3) for a blast furnace including a body and adapted to accommodate Materials (1) for mixing, said drum having suitable lining system, said lining system including liners of polyurethane with ceramic blocks impregnated.
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WO/2011/090689 |
Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The processes generally involve reduction of ...
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WO/2011/089054 |
The invention relates to a clay gun machine cannon (10) for metallurgical furnaces having a pressure cylinder (11) for receiving the plugging mass (13) and a compaction ram (14) for pressing the plugging mass (13) out of a mouthpiece (19...
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WO/2011/090689 |
Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The processes generally involve reduction of ...
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WO/2011/086008 |
The invention relates to a shutoff device for high-temperature gaseous media, in particular for cutting off the hot gas lines leading from recuperators to a blast furnace, comprising a housing having sealing seats cooled by a coolant, an...
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WO/2011/086809 |
A melt container that holds a melt of a metal and/or a melt of a metal salt therein is provided in which heat dissipation from the melt is slight and melt penetration and breakage or cracking are minimized. The container can not only sat...
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WO/2011/085843 |
The invention relates to a partially gas-cooled oxygen blowing lance (2), the oxygen blowing lance (2) having at least one oxygen line (6) which, at least along the longitudinal extent thereof, is surrounded by a cooling jacket (1), the ...
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WO/2011/087036 |
Provided is an iron making method whereby carbon dioxide emission is reduced while minimizing influences on the reactions occurring in a current iron making process and on the operation thereof. The iron making method comprises: recoveri...
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WO/2011/083696 |
Disclosed is an inorganic fibrous molded refractory article having high biosolubility, which is capable of achieving desired heat resistance without containing ceramic fibers such as alumina silicate fibers, alumina powder and silica pow...
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WO/2011/083695 |
Disclosed is an inorganic fibrous molded refractory article having high biosolubility, which is capable of achieving desired heat resistance without containing expensive ceramic fibers, alumina powder and silica powder and is reduced in ...
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WO/2011/081266 |
The present invention relates to a slag discharge door apparatus for an electric furnace. The apparatus comprises: a door member which opens/shuts a slag discharge port of the electric furnace by being operated by a door-operating device...
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WO/2011/079055 |
In a process for the hydration of a material containing CaO, the material is contacted with water near the bottom of a vertical gas suspension column to thereby at least partially hydrate the material. The material is thereafter transpor...
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WO/2011/078628 |
Provided is a heat treatment container for a vacuum heat treatment apparatus. The heat treatment container includes a bottom and a sidewall. An exhaust passage is defined in an upper portion of the sidewall.
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WO/2011/077335 |
Walking beam furnace for reheating steel products enabling the products to be reheated to the temperature required for rolling, the furnace being equipped beneath the hearth with a translation frame (1) that can move horizontally and ver...
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WO/2011/078628 |
Provided is a heat treatment container for a vacuum heat treatment apparatus. The heat treatment container includes a bottom and a sidewall. An exhaust passage is defined in an upper portion of the sidewall.
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WO/2011/077382 |
The invention relates to a powder comprising more than 70% of glass-ceramic and/or refractory particles, a particle of said powder being classed in the fraction called "matrix" or in the fraction called "aggregate" according to whether i...
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WO/2011/076615 |
Modern steel production processes require precise knowledge of the current composition and temperature of the liquid metal being processed. In particular during steel production in a converter, high match rates for final carbon content a...
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WO/2011/077328 |
A kiln for slabs made of a ceramic material, comprises a support structure (2) defining a longitudinal conduit (3) developing along a prevalent development direction (A), a firing station (12) internal of the conduit (3) in which a slab ...
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WO/2011/077411 |
The invention relates to a powder comprising more than 70% of refractory particles, in weight per cent relative to the weight of the powder, a particle of said powder being classed in the fraction called "matrix" or in the fraction calle...
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WO/2011/077009 |
The invention relates to a metallurgical furnace, comprising a furnace body (1), a trunnion ring (2), and a pedestal structure (3). The furnace body (1) is arranged in the trunnion ring (2) rotatably about a rotation axis (A) by means of...
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WO/2011/073760 |
Injection device to inject one or more fluids and/or solids into a metal bath, comprising a cooled main body (11), a fluids emission pipe (16a) suitable to inject at least a first fluid in the direction of the metal bath, and a fluids an...
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WO/2011/072894 |
The method according to the invention for operating a PFR lime kiln comprising at least two shafts, which each have a preheating zone, a firing zone and a cooling zone, and a cross-over channel connecting the two shafts, consists substan...
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WO/2011/075264 |
Disclosed is an exemplary surgical system employing a temperature controlled docking station. The surgical system may include an articulating arm that is selectively moveable within a range of positions. A tray for receiving items used i...
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WO/2011/073244 |
Bottom electrode or anode for continuous direct current arc furnaces, provided with a cooling system which allows to improve the effectiveness of the cooling action of the bottom electrode, made in the shape of bimetallic billet, for the...
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WO/2011/073223 |
A cooling stave (100) for a metallurgical furnace, in particular for a blast furnace, has a metallic plate body (110) with a front face (112) and a rear face (114), and at least one internal coolant passage (120). A set of heat pipes (13...
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WO/2011/072371 |
Various embodiments of thermal sensing systems and methods for monitoring thermal conditions in such material processing assemblies are described. The thermal sensing systems include a sensor cable that incorporates or is coupled to one ...
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WO/2011/072883 |
The invention relates to equipment and a method for preheating a continuously moving steel strip, in particular before feeding same into a continuous annealing or hot-dip galvanizing furnace. The preheating equipment involves the continu...
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WO/2011/072675 |
The invention relates to a production method for producing a crystal body (22) from a semiconductor material, in particular a solar cell substrate crystal, comprising the following method steps: arrangement of a seed body (2) in a melt (...
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WO/2011/070239 |
The object of the invention is an arrangement for feeding powdery solid matter into a concentrate burner (2) of a suspension smelting or suspension converting furnace (1). The concentrate burner (2) comprises reaction gas feeding means (...
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WO/2011/069250 |
Exemplary embodiments of the invention relate to a compressive rod assembly for applying force to a refractory vessel positioned within an outer metal casing. The assembly includes a rigid elongated rod having first and second opposed en...
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WO/2011/069252 |
An exemplary embodiment of the invention provides a method of preparing a reinforced refractory joint between refractory sections of a vessel used for containing or conveying molten metal, e.g. a metal-contacting trough. The method invol...
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WO/2011/070162 |
The present invention belongs to the field of retorting apparatus used in the field of oil shale processing, in particular the invention relates to the end sealing assembly of the rotary kiln and the improvements of the end sealing (16);...
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WO/2011/069257 |
A method and system for improving high excess air combustion system efficiency, including induration furnaces, using a re-routing of flue gas within the system by gas recirculation. Flue gas is drawn from hot system zones including zones...
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WO/2011/071041 |
Disclosed is a reflow furnace wherein, in order to prevent a vaporized flux from being adhered and solidified on motor rotating shafts for rotating fans disposed in a preheating zone, a main heating zone, and a cooling zone, the vaporize...
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WO/2011/069251 |
Exemplary embodiments of the invention provide a vessel for containing or conveying molten metal therein. At least part of the outer surface of the vessel incorporates a web of metal wires embedded in the surface, the wires being mutuall...
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WO/2011/069249 |
Exemplary embodiments of the invention provide a molten metal containment structure including a refractory molten metal containment vessel having an external surface, and a metal casing for the vessel having an internal surface at least ...
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