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Patent Searching and Data


Matches 1,751 - 1,800 out of 94,336

Document Document Title
WO/2014/048586A1
The invention relates to a mix for producing a sintered fire-resistant material containing chromium oxide, a sintered fire-resistant material containing chromium oxide, a method for producing a sintered fire-resistant material containing...  
WO/2014/051088A1
[Problem] To provide a silicon nitride sintered compact with high thermal conductivity, a heating device, and an adsorption device. [Solution] This silicon nitride sintered compact has silicon nitride crystals, MgRE4Si3O13 (RE: rare-eart...  
WO/2014/009002A3
The invention relates to a holding and transporting device for intermediate products (10), in particular for boards heated for hot forming or pre-formed shaped components, having at least one tactile temperature measuring sensor (6), whi...  
WO/2014/050585A1
The present invention addresses the problem of providing a crucible for growing a sapphire single crystal, which is optimized for producing a sapphire single crystal and can be re-used. The crucible for growing a sapphire single crystal ...  
WO/2014/050212A1
[Problem] To provide a vortex chamber body for a metal melting furnace that is compact, requires little installation space, is inexpensive, and is easily maintained. [Solution] The present invention is equipped with: a furnace main body ...  
WO/2014/048435A1
Described is a plant for manufacturing cement clinker comprising a preheater (6) for preheating cement raw meal by contact with hot gases which preheater comprises a number of cyclone stages (1, 2, 3, 4) which are connected in series via...  
WO/2014/048595A1
The invention relates to the finding that the flicker values to be expected may be determined achieving a high probability from suitable state and operating variables which are acquired during the first minutes in the initial smelting ph...  
WO/2014/044459A1
The invention relates to a refractory ceramic gas purging plug, with a gas inlet at a first end, the so-called cold end, a gas outlet at a second end, the so-called hot end, and a peripheral surface extending between first and second end.  
WO/2014/047220A1
A system and method for melting a raw material. The raw material is fed into an electrically conductive vessel. A plasma arc torch melts at least some of the raw material within the vessel to thereby create a molten material. An inductor...  
WO/2014/044714A1
A conveyor (5) of a furnace (9) for the thermal treatment of glass products (100, 101) is described, comprising at least one pair of parallel chains (25) adapted to feed a plurality of trays (1, 2) interposed between the parallel chains ...  
WO/2014/045839A1
Provided is a reduced iron cooling method and a reduced iron cooling device that is capable of cooling reduced iron uniformly with a simple structure, requires no sliding parts in the configuration, has a smaller case volume than convent...  
WO/2014/044944A1
A high temperature baking furnace. Inside the cooking tunnel, it comprises longitudinal fixed support and guide structures (10), mobile elements (13) that can be moved along the fixed structures (10) and support the loads to be baked (4)...  
WO/2014/044910A1
The invention relates to a method and to an arrangement for feeding fine-grained matter to a concentrate burner (1) or a matte burner of a suspension smelting furnace (2). The invention relates also to a controlling means for controlling...  
WO/2014/047467A2
A device for roasting spent activated carbon, waste sludges, or other organic wastes, includes a downdraft bed furnace, a first adsorber fluidly coupled to the furnace including a closed tank of adsorber process solution, a venturi scrub...  
WO/2014/045949A1
Provided is a slag removal device for a blast furnace, capable of readily and reliably achieving slag removal using a simple device configuration, even when pulverized coal is used that has not had the softening temperature thereof adjus...  
WO/2014/045947A1
Provided is a slag removal device for a blow pipe, that reduces the risk of pipe breakage, etc., and is capable of achieving easy and reliable slag removal using a simple device configuration. The slag removal device comprises a blow pip...  
WO/2014/046593A1
A method for recovery of evaporable substances comprises melting (210) of a material comprising evaporable metals and/or evaporable metal compounds into a molten slag. The molten slag is agitated (212) by a submerged jet of hot gas. The ...  
WO/2014/044578A1
A method for cleaning the exhaust air from a furnace 2 used in conjunction with a chemical coating process for coating items as part of a cathodic electrophoretic deposition plant comprises, in a first step, of the hot exhaust air being ...  
WO/2014/042239A1
Provided is a fixed carbon production device which has high strength and can have a compact device volume, which can produce high-quality fixed carbon with high yields and in large amounts, which can keep the dry distillation temperature...  
WO/2014/043020A1
The bottle warming device of the present invention includes a housing, a heating element disposed in the housing, and a basket receivable in the housing. The basket is movable between a first position in which a bottom of the basket is p...  
WO/2011/140472A3
A system and method for utilizing corner-cube reflector technology for irradiation control in direct radiant heating systems is described. The system and method has application in many types of direct irradiation heating systems and is a...  
WO/2014/040736A1
Induction annealing of metals, such as stainless steel is carried out in a gas atmosphere. Cooling following the induction annealing is performed by impingement of cooling gases. The gases that may be used include hydrogen, nitrogen, arg...  
WO/2014/013050A3
The invention relates to a guide roller comprising a bearing journal (13) at each of two ends. Each bearing journal is provided with a plain bearing (14), which is designed as a hollow journal, and can be connected to the coolant supply ...  
WO/2013/174742A3
The present invention includes high temperature-stable combustion aids with ceramic plates 1 and hollow profiles 4 having webs 2 and 5. The invention further includes a shelf system 7 comprising at least two hollow profiles 4 with at lea...  
WO/2014/037777A1
This support device has a central axis and includes: - three uprights (130), (131) and (132) extending substantially parallel to the central axis, - a plurality of series of support members spaced along the central axis, each series of s...  
WO/2014/036799A1
A large pit gas-type heat treatment furnace comprises several gas burners (6), a furnace wall (1), a furnace bottom (2), a furnace lid (3), a flue (4), and a chimney (7). The several gas burners (6) are divided into several layers and ar...  
WO/2014/037614A1
An apparatus (100) comprises at least one optical cable (104), a detector (106) and a processing unit (108). An end of an optical cable (104) is placed inside the electric arc furnace (10) for collecting light from the furnace (10). The ...  
WO/2014/036864A1
The invention relates to a crucible for melting crystalline silicon, a method for producing the crucible and a spray coating liquid, belongs to the technical field of crucibles, is used for solving the problem that the coating of the exi...  
WO/2014/037280A1
Provision is made of a radiant heating pipe 10 which is designed to conduct hot gas through a central portion 14 in a preferred direction of flow SV, directed away from the burner 22, into at least one return portion 16, 18 and preferabl...  
WO/2014/012890A3
A rotary charging device for a shaft furnace comprises a stationary housing (16) for mounting on the throat (12) of the shaft furnace and a suspension rotor (22) supported therein so that it can rotate about a substantially vertical axis...  
WO/2014/033257A2
The invention relates to a combustion furnace (100) with a combustion chamber (110), in which at least one burner device (10) for feeding a combustion gas/air mixture into the combustion chamber (110) is arranged, wherein the burner devi...  
WO/2014/034417A1
Provided is a cement manufacturing device in which a raw material is evenly dispersed and fed into a conduit and preheated in a uniform manner in order to enhance heat exchanging efficiency, and which is capable of preventing clogging, e...  
WO/2014/035480A1
An induction furnace for heating a workpiece includes a chamber and an induction coil to provide for heating of the workpiece when a current is provided thereto. A cooling manifold is positioned within the chamber and constructed so as t...  
WO/2014/032923A2
The invention relates to a gas purging element on a metallurgical vessel and to an associated gas feed line.  
WO/2014/033363A1
The invention relates to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement includes a screw conveyor (3) comprising a tube means (4) having an inlet ...  
WO/2014/035492A1
A system and method for removing impurities in an induction furnace cooling system is disclosed. An induction furnace for heating a workpiece includes a chamber, an induction coil positioned in the chamber to provide for heating of the w...  
WO/2014/033128A1
The method is characterized in that the fine-grained fractions are extracted by means of a gas flow at least at one point in the cinder shaft (4) using a fan blower (8) and a connected pipe (9). The extracted gas is conducted through sep...  
WO/2014/032305A1
An inner and outer heat compound system and method for directly recovering heat of rotary kiln. The system comprises a base (6) on which a rolling cylinder (5) with a feeding port and a discharge port is arranged. The rolling cylinder (5...  
WO/2014/029913A1
The invention relates to a method and to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement comprising a fluidization arrangement (3) for feeding flui...  
WO/2014/026904A1
The invention relates to a system for producing cement clinker, having, seen in the direction of material flow, at least one heat exchanger for preheating raw meal, at least one calciner following thereafter for calcining the raw meal, a...  
WO/2013/160339A4
The invention relates to a wall element (3a) of a refractory inner layer (3) for an industrial furnace wall (2) provided with a middle layer (4), and relates to a wall part (4a) of an inner layer (3) comprising a side A3, 14, which has a...  
WO/2014/027490A1
The present invention addresses the problem of making it possible to measure the temperatures of objects to be treated in a simple and appropriate manner in any desired position in a continuous heating furnace for sequentially conveying ...  
WO/2014/027741A1
The present invention relates to a power generator using an electric furnace and, more particularly, to a power generator using an electric furnace which generates steam by boiling water in the electric furnace using electricity and then...  
WO/2014/027332A1
This invention is relative to a continuous charging and charge preheating system for electric arc furnace 1 and uses a particular conveyor 2 for the steel scrap, consisting in a number of long metallic slats 3, installed side by side, wh...  
WO/2014/024213A1
Method for the production of lime carried out in a suitable twin shaft regenerative calcination furnace, said furnace comprising one or more blowers, all provided with frequency converters, and a plurality of process valves among which a...  
WO/2014/025390A1
A furnace system includes at least one lower radiant section having a first firebox disposed therein and at least one upper radiant section disposed above the at least one lower radiant section. The at least one upper radiant section has...  
WO/2014/023373A1
The invention relates to a hot blast lance with a nozzle brick arranged at the hot blast outlet for use in metallurgical process, such as the production of steel in a converter, said lance having at least one hot blast outlet nozzle in t...  
WO/2014/023371A1
The invention relates to a method for operating a blower lance arrangement, in which method hot blast is blown onto the melt bath and/or the bulk material bed in a converter, wherein the hot blast lance is fed via a hot blast line from a...  
WO/2014/024330A1
Provided is an energy-saving stirring device which enables the reduction of the amount of heat produced, easy maintenance, ease of use, flexibility of an installation position, and even adjustment of stirring capability. The present inve...  
WO/2014/023372A1
The invention relates to a hot-blast lance for use in metallurgical processes, such as for example steel production, with which hot air can be blown in above a molten bath of a steel converter, which consists of an outer shell and at lea...  

Matches 1,751 - 1,800 out of 94,336