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Patent Searching and Data


Matches 1,901 - 1,950 out of 94,336

Document Document Title
WO/2013/156548A1
The invention relates to an apparatus for production of metal sponge or pig iron from metal oxide-containing material in piece form using a reduction gas, comprising a reduction reactor shaft (1) and several reduction gas inlet lines whi...  
WO/2013/155625A1
An apparatus includes a tuyere, a plasma torch positioned to inject hot gas into the tuyere, and a plurality of nozzles configured to inject a combustible material into the tuyere for combustion of the combustible material within the tuy...  
WO/2013/156016A1
The invention relates to an insert assembly for an electric arc furnace, which has a cooled frame box and a water-cooled fuel feed support movably mounted relative to the frame box. The invention also relates to an electric arc furnace h...  
WO/2013/155579A1
The present invention relates to a method for supplying green iron ore pellets to hardening furnaces, in particular of the moving grate type, the grate carriages being filled with material separated into two different granulometric range...  
WO/2013/158607A1
A metal scrap submergence device comprising an open top chamber including walls of a heat resistant material, an inlet positioned in a side wall of the chamber, an outlet positioned in the base of said chamber, and a ramp adjacent said s...  
WO/2013/152937A1
In a method for operating an arc furnace (30) and a smelting system operated according to said method, at least one measurement value (M1) of a measurement variable characterizing the operating state of each of a plurality of system comp...  
WO/2013/079803A3
The invention relates to a cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace. The invention relates also to a method for manufactur...  
WO/2013/155497A1
A bubble pump having an interior formed from a material that is resistant attack by molten aluminum. The interior surface may be formed from a ceramic. The ceramic may be selected from the group consisting of alumina, magnesia, silicate,...  
WO/2013/153012A1
The invention relates to a coiling furnace, in particular a coiling furnace for Steckel rolling mills, in which a hot-rolled strip can be coiled and uncoiled and, optionally, heated while being transported both forwards and backwards in ...  
WO/2013/153791A1
In the present invention, a portion of the ambient gas of a heating zone (1) and/or a soaking zone is sucked out, passed through the high-temperature gas duct of a heat exchanger (9) to be cooled by means of heat exchange with a gas with...  
WO/2013/153790A1
In the present invention, a portion of the ambient gas of a heating zone (1) and/or a soaking zone is sucked out, passed through the high-temperature gas duct of a heat exchanger (9) to be cooled by means of heat exchange with a gas with...  
WO/2013/151853A1
A reflow oven used to join electronic components to a substrate includes a chamber housing having surfaces that are in contact with heated air mixed with contaminants, including flux, and an intermediate layer selectively applied to the ...  
WO/2013/150353A1
Vibration device for a conveying apparatus (21) to convey a metal charge in a longitudinal direction (X) comprising at least two vibration mechanisms (25, 26) each disposed on opposite sides of the conveying apparatus (21) so as to feed ...  
WO/2013/087050A3
The invention relates to a converter gas discharge for a rotatable and pivotable blowing jet converter, having a cooling chimney hood between converter and static cooling chimney top section for discharging the converter gas to a gas rec...  
WO/2013/150488A1
A cooling apparatus for cooling products (100), in particular semifinished tiles, comprises containing means (2) defining an internal volume provided with an entry opening (11) and with an exit opening (12) for the products (100) and com...  
WO/2013/150421A1
The present invention refers to a method and an apparatus (10) for closing the slag doorway and for cleaning the slag doorway and channel of a metallurgical furnace (100) comprising walls in which a slag doorway (107) is defined and a sl...  
WO/2013/144329A1
The invention relates to a vessel lid in particular for a thermal plant, for example a smelting furnace or a waste incineration plant. In particular, the invention relates to a vessel lid for a thermal plant which is arranged within vess...  
WO/2013/143712A1
The invention relates to insulation for a container wall element, a container wall of a large container in a thermal plant using such an element and a method for using such a container wall element in a container wall, wherein the contai...  
WO/2013/143526A1
The invention relates to a supply device for a shaft furnace connected to a gas extracting unit, having a feed device leading to the head of the upper vessel of the furnace and a loading device at least partially integrated in the atmosp...  
WO/2013/147410A1
The present invention relates to a roller rotation sensing device and, more particularly, to a roller rotation sensing device for a heat treating furnace having a plurality of rollers (2) installed thereon and which heat treats while con...  
WO/2013/145152A1
This furnace wall structure of a molten metal container contains a heat insulation material which exhibits a thermal conductivity of 0.01 to 0.15 W/(m·K) in a temperature range of 25 to 300°C and which has a melting point of 1000 to 14...  
WO/2013/143534A1
Tunnel furnace for heat treatment of treatment material, particularly for producing products made from at least one first metal or ceramic element, in the form of a metal or ceramic layer or a metal or ceramic plate for example, and from...  
WO/2013/147080A1
Provided is an air-current transport spray application method for an unshaped refractory capable of solving the difficulty of storing an unshaped refractory containing a set-accelerating agent and of managing storage, and preventing the ...  
WO/2013/142989A1
A retaining bar to be used in combination with a heat furnace supporting assembly for supporting at least one receptacle. The retaining bar comprises at least one single piece elongated body having a finite length and at least one recept...  
WO/2013/144872A1
The present invention relates to a method for capturing carbon dioxide CO2 by carbonation in a circulating fluidized bed (CFB) carbonation reactor (10) wherein temperature profile is adjusted by recirculation of solid fractions of metal ...  
WO/2013/145515A1
A sintering machine ignition apparatus having: a fuel gas passage extending in the width direction of the pallet of a sintering machine; air gas passages extending on both sides of the fuel gas passage, with the fuel gas passage therebet...  
WO/2013/041342A3
The invention relates to a device for producing pig iron, comprising a fusion gasifier (1) and a coal line (2) for feeding energy carriers into the fusion gasifier (1), wherein the coal line (1) comprises a first storage bunker (3) for e...  
WO/2013/140072A1
The invention concerns a holding tool (100) for at least one part (150) made from metal material intended to be heat treated or hot shaped, said tool comprising: - a fixed support structure (110) having a determined shape corresponding t...  
WO/2013/140010A1
The invention relates to an ignition device for exothermic welding, comprising: an electrically conductive metal case (1) that can house a pellet of a first welding material (4) in electrical contact with the inner wall of an inner chamb...  
WO/2013/139776A1
The invention relates to a thermally expandable covering construction (1) for furnaces (2), in particular kilns or melting furnaces. The covering construction (1) comprises a preferably segmented cover (7) and, for the expansion-tolerant...  
WO/2013/137305A1
Provided is a cement production device that increases heat exchange efficiency by causing the pre-heating of starting materials supplied to cyclones above a guide tube to be uniform, and can cause an operation having low pressure loss an...  
WO/2013/137772A1
The invention relates to the field of heat-exchange devices, in particular to chain curtains for rotating furnaces for the construction material industry. The chain is formed from two types of link alternating on alternate links and cons...  
WO/2013/135373A1
A sintering furnace with a first zone, in particular a burn-off zone, and a second zone, in particular a sintering zone, and also a transitional zone arranged between the first zone and the second zone. The sintering furnace has at least...  
WO/2013/135221A1
The invention relates to a cooling element for a melting furnace having a cover plate (2) and at least one cooling pipe (3) fastened to the cover plate (2), wherein the at least one cooling pipe (3) comprises a bead (4) on the face there...  
WO/2013/137463A1
This separator, which is connected downstream from a wet-type dust collector that collects dust contained in exhaust gas, and which separates water droplets containing dust from the exhaust gas from the wet-type dust collector, is equipp...  
WO/2013/136841A1
The purpose of the present invention is a metal melting furnace and a metal melting method that preemptively prevents ignition of exhaust gases, including carbon monoxide, in the vicinity of the exhaust vent and make it possible to prehe...  
WO/2013/137304A1
Provided is a device that is for producing cement, uniformly supplies starting materials to cyclones above a guide tube, increases heat exchange efficiency by means of uniform pre-heating, and can cause an operation having low pressure l...  
WO/2013/020793A3
The invention relates to a method for cooling continuously running-through material (1), comprising at least the following steps: a) using a cover (4) to form a gap (2) over at least one part of a surface (3) of the running-through mater...  
WO/2013/134186A1
A solid fuel skewer suspension burning system for a kiln, comprises a skewer rod and a solid fuel loading system. The skewer rod has a first end and a length that extends longitudinally. The solid fuel loading system includes a fuel cent...  
WO/2013/133318A1
 The titanium melting device (1) according to the present invention is provided to a device for continuously manufacturing titanium ingots (55), and causes molten metal (53) obtained from a starting-material (51) (titanium sponge) to f...  
WO/2013/133332A1
 The continuous casting device according to the present invention enables at least some of a plurality of hearths (3) to be converted between being hearths (13) used for titanium, which are used during the continuous casting of titaniu...  
WO/2013/132306A1
An apparatus (10) to feed and pre-heat a metal charge (11) to a melting furnace (12) of a steelworks comprises a feeding and pre-heating tower (14) separate from the melting furnace (12) provided with at least one compartment (13) to tem...  
WO/2013/132955A1
The present invention increases heating efficiency of a susceptor while preventing a temperature increase of a partition window. The present invention is provided with the following: a susceptor (112) that is made of a conductive materia...  
WO/2013/133107A1
The invention is a heating abnormality detection device. Said heating abnormality detection device is provided with: at least one photometric detection section that detects the luminosity of the periphery of a heated member; a background...  
WO/2013/130021A1
Titanium dioxide is used as an emissivity enhancer in high emissivity coating compositions. The titanium dioxide increases the emissivity of the high emissivity coating compositions. In certain embodiments, titanium dioxide is recovered ...  
WO/2013/124273A1
The present invention relates to a thermosetting, radically curable resin composition suitable for (re)lining comprising a.30 -70 wt.% of a methacrylate containing resin with a Tg of at least -5º C and at most 100º C, b.2.5 -20 wt.% of...  
WO/2013/075190A3
The present invention relates to a scanner protection casing comprising: an external cabinet; an internal cabinet within which a scanner is positioned; between the external cabinet and the internal cabinet there is a thermal insulation m...  
WO/2013/126899A2
A method and apparatus for bulk Group-Ill nitride crystal growth through inductive stirring in a sodium flux growth technique. A helical electromagnetic coil is closely wound around a non-conducting cylindrical crucible containing a cond...  
WO/2013/124433A1
The invention according to the present application provides kiln furniture assemblies for supporting ceramic objects to be fired in a kiln, comprising first, second and/or third kiln furniture cassettes an engaging connection with each o...  
WO/2013/125776A1
The present invention relates to a fiber made from quenched slag resulting from smelting reduction, and to a method for manufacturing same. More particularly, the present invention relates to a fiber made from quenched slag resulting fro...  

Matches 1,901 - 1,950 out of 94,336