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WO/2012/013873 |
According to the invention, the furnace of the plant includes partitions in which hot gases circulate for firing carbon blocks, as well as heating bars which rotate relative to the oven and which are provided with fuel injectors (30a, 30...
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WO/2012/014835 |
Provided is a rack for firing which holds a plurality of flat board-like setters at multiple levels in the perpendicular direction by means of a setter holding means, and fires electronic ceramic elements at multiple levels. The setter h...
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WO/2012/013413 |
The invention relates to a working stage and to an associated use for creating or renewing the lining of a metallurgical vessel. To provide workers with the possibility of being able to assess the work of a robot or the result of its wor...
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WO/2012/013689 |
A hearth (10) for a metallurgical reactor, in particular for a blast furnace, has an outer shell (12) and an annular wall lining (16; 216; 316) of refractory material inside the shell. The wall lining has a lower region with a multi-laye...
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WO/2012/015132 |
A heat treatment container for a vacuum heat treatment apparatus according to an exemplary embodiment includes a bottom portion and a sidewall, and a support protruding inward.
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WO/2012/016099 |
A float sled comprising a body with a substantially flat upper surface, a lift plate operationally associated with the body and adapted to move from a first position in proximity to the upper surface of the body to a second position abov...
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WO/2012/009763 |
A feeder apparatus for a furnace comprising a vessel for feed material, said vessel being positioned at least partially above a feed port of the furnace, and feeding means located at least partially within the vessel, said feeding means ...
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WO/2012/008352 |
This heat-insulating refractory is characterized by being formed from an alumina or zirconia ceramic, containing no or 1% by weight or less of silica, and having a porosity of 65-85% and a compressive strength of 2 MPa. This heat-insulat...
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WO/2012/009636 |
A thermal processing system for processing work pieces such as silicon wafers for photovoltaic cells. The system include a firing furnace comprised of upper and lower banks for microzones having infrared lamps in each microzone. The micr...
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WO/2012/008327 |
Disclosed is a sheet heating device wherein heat change is unlikely have an impact in-between an ascending furnace, a top roll chamber and a descending furnace, even if the pressure in the ascending furnace or similar increases. The disc...
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WO/2012/007574 |
The device according to the invention for drying and torrefying at least one carbon-containing substance stream in a multiple-hearth furnace substantially consists of a drying zone, which has a supplying device for supplying a carbon-con...
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WO/2012/007277 |
A cooling device for hot bulk material (1) has a cooling tower (2) with a vertical main axis (3), said hot bulk material (1) being cooled in the cooling tower by means of a gas flow (4). The device has a feeding device (5) by means of wh...
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WO/2012/007105 |
A process for heating a metal feedstock (31) fed in continuous to a smelting furnace (30) through a second horizontal heating section (34) through which hot discharge fumes collected from said furnace (30) pass, said fumes exerting a hea...
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WO/2012/008453 |
Disclosed is a rotary kiln provided with a rotary furnace in which an object to be treated containing a metal is burnt, an electric furnace which is connected to the rotary furnace via a connecting portion and which separates the metal f...
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WO/2012/007852 |
A drive unit (111) for drying ovens used in the manufacturing of bricks comprising: a support structure (113), a first pair (125a, 125b) of substantially coaxial upper sprocket wheels, a second pair (127a, 127b) of substantially coaxial ...
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WO/2012/008416 |
Disclosed is a treatment device equipped with: a diffusion part (10) which rotates while heating an R-T-B sintered magnet (1) and an RH diffusion source (2) comprising the metal or an alloy of a heavy rare-earth element (RH) (at least Dy...
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WO/2012/005901 |
A regenerative firing system is disclosed which functions in a heat treating furnace or other high temperature technology. The system comprises a plurality of regenerator heat transfer boxes which absorb the heat contained in high temper...
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WO/2012/003977 |
The invention relates to processes and apparatuses for pushing through / pushing in / turning through / turning in components / linings, as an individual component / section / subassembly for batch feeding / melting furnace / conveying p...
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WO/2012/004686 |
The invention relates to a method for optimizing the supply of energy, over a time interval / of duration D, to an installation equipped with N energy distribution devices operating in all-or-nothing mode and by duration modulation, an o...
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WO/2012/006507 |
A refractory strucutral element is provided that is useful for lining the inner surface of a construct typically used as a kiln or other high temperature system. An element includes a stem portion associated with a flared end block porti...
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WO/2012/002532 |
Provided is a multi-chamber heat treatment device (S1) provided with multiple treatment chambers including heat treatment chambers, wherein the multi-chamber heat treatment device (S1) comprises: a cooling chamber (3) which is a heat tre...
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WO/2012/001238 |
The invention relates to a suspension smelting furnace comprising a reaction shaft (1), an uptake shaft (2), and a lower furnace (3), as well as a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1...
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WO/2012/002630 |
The present invention relates to a transfer apparatus for heating furnace. The transfer apparatus includes a skid pipe having a cooling passage in which cooling water is stored, a skid button unit coupled to the skid pipe to support an o...
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WO/2011/163338 |
The present invention is directed to a method comprising a) placing wet ceramic greenware body (36) on a carrying structure, and b) exposing the wet ceramic greenware body (36) to conditions such that the liquid carrier in the ceramic gr...
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WO/2011/163217 |
A heating apparatus includes a plate having a first surface and a second surface defining for receiving an. object or foodstuffs to be heated. An electrically conductive sheet is hermetically sealed to the first surface of the plate. The...
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WO/2011/161528 |
The heat treatment apparatus, such as a precalciner or calciner for heat treating cement raw materials is peculiar in that the metal casing (5) is provided with an external insulation (6) comprising an innermost insulation layer (6a) and...
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WO/2011/161913 |
Disclosed is a heat treatment apparatus provided with a treatment chamber, a heating source provided within the treatment chamber to emit infrared rays, and support members provided within the treatment chamber to support an object to be...
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WO/2011/160802 |
The invention relates to a lining or reflector material and to a method for producing same, wherein said material is provided in particular for high-temperature applications in a corrosive atmosphere. The material comprises a layer which...
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WO/2011/159149 |
An annealing installation for the continuous annealing of metal strip guided through the installation, comprising an entrance chute 2, a first top roller chamber 3, a heating station 4, 5, 6, a cooling station 7, 8, a second top roller c...
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WO/2011/157192 |
A steel strip heat-treating system with waste heat utilizing apparatus is disclosed, which includes an uncoiling wheel (3), a coiling wheel (2), and a steel strip (1) disposed between the uncoiling wheel (3) and the coiling wheel (2). A ...
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WO/2011/158337 |
A partial reduction furnace (100) is provided with: a lattice-like grate (111) that can travel along a horizontal direction; a windbox (112) arranged so as to cover the lower portion of the grate (111); and a feed nozzle (113) and feed b...
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WO/2011/158607 |
Disclosed is a circulation tube refractory product which is a cylindrical structure of a single body and which prevents cracks, breakage, and damage from joints. The disclosed circulation tube refractory product for an RH furnace is used...
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WO/2011/157381 |
The present application describes a process and apparatus for producing polycrystalline silicon ingots. During the process, a crucible is arranged in a process chamber, wherein the crucible is filled with solid silicon material or is bei...
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WO/2011/159949 |
This invention relates to degradation of biomass with a peroxide in the presence of a metal catalyst. The process can result in ethanol production from cellulosic biomass, fuel gases, useful chemicals and biochemicals from decomposition ...
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WO/2011/156359 |
A method and system for method for removing solid accretions from a copper anode or holding furnace using coherent jet lance assembly directed towards the solid accretions in the bottom portion of the copper anode furnace to melt the sol...
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WO/2011/156572 |
A reversible jamb block for a furnace, oven or kiln, having an attachment side adapted to removably attach to the first side of a doorway for the furnace, oven or kiln, and adapted to removably attach to the second side of the doorway, s...
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WO/2011/155398 |
Disclosed is a firing furnace for firing an electrode of a solar cell element, which is provided with: a transfer member, which transfers a substrate having a conductive paste applied thereto; a heating section, which heats the substrate...
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WO/2011/155155 |
Disclosed is an arc melting furnace device that reduces the burden on the operator and the amount of time required to perform work. Said arc melting furnace device (1) is provided with: a housing (2) in which a melting chamber (2a) is fo...
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WO/2011/153600 |
A refractory lining process for anode firing furnaces uses refractory mouldings with various shapes, sizes and mutual joints suitable for each site of use in anode firing furnaces (1), with the aim of improving the quality of the lining ...
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WO/2011/151256 |
A method and an apparatus for measurement of the length of an electrode (14) and for determination of the position of a consumable cross section (17) of the electrode (14) in an electrical oven (10), in which the measurement is carried o...
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WO/2011/152024 |
A starting material gas containing methane and water vapor is introduced into heat storage chambers (3, 4) in which the exhaust gas remains. Since the methane and water vapor in the starting material gas are mixed in advance in gas mixin...
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WO/2011/151130 |
The present invention relates to a grid plate for the transporting and cooling of very hot materials leaving a furnace, said plate having cavities of rectangular shape, the largest dimension being perpendicular to the direction of advanc...
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WO/2011/150951 |
The invention relates to a shaft furnace for the heat treatment of long products, and to a method for the heat treatment of at least one long product in such a shaft furnace.
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WO/2011/149439 |
The inventions relate to the electrode industry and, in particular, to methods for producing graphite materials by the calcination of loose carbon materials. In the method, which comprises loading the material into an electrocalcinator, ...
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WO/2011/149054 |
Disclosed is a dust collector equipped with: a cooling member (10, 110, 210, 410) which cools a gas that has a temperature equal to or higher than the melting point of zinc chloride and contains zinc chloride vapor and which condenses th...
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WO/2011/149919 |
An electric induction gas-sealed tunnel furnace and process are provided. The exterior of the furnace's enclosure that forms a closed tunnel region is surrounded at least along its longitudinal length by a gas-tight barrier chamber that ...
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WO/2011/147006 |
The present utility model patent covers a series of arrangements for components of the liquid steel production unit known as EOF (energy optimizing furnace), these arrangements consisting of the following innovations: adoption of electro...
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WO/2011/147781 |
Tuyere stock arrangement (10) of a blast furnace comprising a tuyere body (20) configured for installation in a shaft furnace wall (12), the tuyere body (20) comprising a front face (24) facing an interior of the shaft furnace and an opp...
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WO/2011/147869 |
The invention relates to a method for operating an arc furnace (200', 210'), to an oscillation measurement device (100) for an arc electrode (220), and to an arrangement (200) for an arc furnace (200', 210'). Using simple means when oper...
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WO/2011/149919 |
An electric induction gas-sealed tunnel furnace and process are provided. The exterior of the furnace's enclosure that forms a closed tunnel region is surrounded at least along its longitudinal length by a gas-tight barrier chamber that ...
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