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Matches 601 - 650 out of 91,704

Document Document Title
WO/2015/151599A1
The objective of the present invention is to improve durability of a castable refractory, in particular, a refractory which is used for long periods of time or repeatedly such as a casting nozzle or an SN plate. This castable refractory ...  
WO/2015/147170A1
[Problem] To provide an efficient device for stirring molten metal and an efficient device for transferring molten metal [Solution] The present invention is constituted to stir or transfer molten metal using a driving force combined from...  
WO/2015/145314A1
A light-curing oven (1; 100) comprising: a light-curing chamber (2) configured to contain one or more objects (A) to be light-cured; a source (3) of light-curing rays arranged inside the light-curing chamber (2); a vacuum pump (4) with a...  
WO/2015/144985A1
The invention relates to a method for manufacturing a cooling element (1) for at least partly lining an inner space (2) of a metallurgical furnace (3). The method comprises a providing step for providing a cooling element (1) having a su...  
WO/2015/139984A1
The invention relates to an apparatus for vertically raising and/or lowering a metallurgical vessel for the production and/or treatment of liquid metal, wherein a weight of the vessel including the liquid metal is in the range from 50 to...  
WO/2015/142417A1
A formulation containing polymer, resin and cement combined with aggregate can be used as a gunnable mix that is applied to a surface by being conveyed pneumatically in dry form to a nozzle, where water is added. Polymer in the gunnable ...  
WO/2015/141412A1
A first radiance meter that is provided so as to oppose an object in an atmosphere in which there is dust and measures the radiance of the object and a second radiance meter that is provided so as not to oppose the object and measures th...  
WO/2015/139981A1
The invention relates to a metallurgical container (1) comprising an outer wall (2), at least one connection element (4) for an electrode which is to be connected and/or a support element which is to be connected, and at least one transp...  
WO/2015/137163A1
A glass article manufacturing device (1) is provided with the following: a molten glass transfer tube (13) which is made of a precious metal and which allows molten glass (G) to pass therethrough when the tube is positioned horizontally;...  
WO/2015/137336A1
A support structure (32) for supporting checker bricks (5) of a hot blast stove, the structure comprising slope bricks (7) for supporting the checker bricks (5) and support bricks (6) for supporting the slope bricks (7). The slope bricks...  
WO/2015/138758A1
A system for producing chemicals, such as, ethylene or gasoline, at high temperature (above 1100 degrees C) having a feedstock source. The system includes a chemical conversion portion connected with the feedstock source to receive feeds...  
WO/2015/137340A1
Provided are: a crucible that is capable of preventing leakage of a molten liquid; and a single crystal sapphire production method that uses the crucible. The crucible (1) comprises 40 mass% or more of molybdenum. The total content of C,...  
WO/2015/139045A1
An oxygen blowing lance comprising: a lance body including an oxygen conduit and cooling water inlet and outlet conduits surrounding said oxygen conduit; a lance head connected to said lance body and comprising a nozzle body, said nozzle...  
WO/2015/137549A1
The present invention relates to a scrap preheating device comprising: a case provided with a sealable internal space therein so as to accommodate a scrap before putting the scrap into an electric furnace; and a surface combustion burner...  
WO/2015/135846A1
The present invention relates to an assembly for supporting products to be treated in a kiln, comprising a rod-shaped central prop, a plurality of setters for being mounted around the rod-like central prop such that each setter is freely...  
WO/2015/136196A1
The invention relates to a cement clinker manufacturing method implemented in a continuous production facility (1) having at least one area (2, 2') for fuel combustion for firing an inorganic raw material. In said method, the raw materia...  
WO/2015/136193A1
The invention relates to thermochemical treatment equipment (100) which includes: a reaction chamber (140); at least one gas inlet (104); and a gas preheating chamber (110) located between the gas inlet (104) and the reaction chamber (14...  
WO/2015/138534A9
A delayed coking unit has a thermal shock-resistant, erosion-resistant internal lining to reduce thermally-induced mechanical stresses in the pressure boundary of the coke drum. The lining is effective to reduce or mitigate the transient...  
WO/2015/138534A1
A delayed coking unit has a thermal shock-resistant, erosion-resistant internal lining to reduce thermally-induced mechanical stresses in the pressure boundary of the coke drum. The lining is effective to reduce or mitigate the transient...  
WO/2015/132117A1
A method for determining the variation in a slag level (26) for a slag (24) in a DC electric arc furnace (2) having at least one structure-borne noise sensor (6) arranged on an exterior wall (12) of the DC electric arc furnace (2) is pro...  
WO/2015/132082A1
The invention concerns an industrial furnace comprising a thermally insulated enclosure and a plurality of burners distributed in a plurality of heating areas, the furnace further comprising recovery means (6) intended to recover heat en...  
WO/2015/132159A1
Depicted and described is a method for operating a shaft furnace, in particular a blast furnace, wherein at least one gas is introduced into the furnace (1). In order to be able to accelerate the reaction processes in the furnace (1), sh...  
WO/2015/132848A1
The present invention further improves corrosion resistance and slag infiltration resistance of a castable refractory that comprises a spinel-containing alumina cement, and reduces cracks and peelings thereof. That is, the present invent...  
WO/2015/133839A1
The present invention provides an electric arc furnace. The electric arc furnace of the present invention comprises: a furnace body having a cylindrical container for accommodating scraps to be melted and a container cover for covering t...  
WO/2015/128416A1
The invention relates to a method and to a system for thermally treating elongate, flat metallic material, in particular aluminum rolled ingots (2), in a furnace, a ring hearth furnace (1) being used as the furnace, said ring hearth furn...  
WO/2015/129288A1
 These non-aqueous injection refractories for repair contain a refractory aggregate and a binder, the non-aqueous injection refractories for repair being characterized in that the binder is a water-soluble liquid resol-type phenolic re...  
WO/2015/128910A1
Provided is a flux calciner that can perform adequate calcination while preventing obstruction at a preheater by reducing the unburned rate at an outlet of the flux calciner. In the present invention, a plurality of pulverized coal injec...  
WO/2015/128400A1
Method of operating a rotary furnace (10) for the production of hydraulic binder so as to reduce ring formation therein, whereby the longitudinal temperature profile in the furnace (10) is varied during furnace operation by injecting at ...  
WO/2015/129083A1
 Provided is a method for preventing peeling of molten slag and solid phase slag in a wet bottom furnace, in order to protect the furnace wall. In this wet bottom furnace, a ceramic film (11) having a contact angle of 90 degrees or les...  
WO/2015/128714A1
The device for pre-heating cement raw meal for cement clinker production comprises at least one heat exchanger line for discharging cement raw meal in counterflow to hot gases drawn through the heat exchanger line and a supporting struct...  
WO/2015/128708A1
Furnace (1) for thermal treatment with gaseous atmosphere quenching comprising a bell (7) inside which there are provided a rotor (90) regulating the gas atmosphere flow, an heat exchanger (6) regulating the temperature of the gas atmosp...  
WO/2015/130764A1
A method of optimizing steam methane reforming in a multiple cell, down-fired furnace. The method includes the steps of introducing hydrocarbons and steam to a plurality of catalyst filled process tubes, combusting gases through a plural...  
WO/2015/130353A1
A wave solder machine (10) includes a pre-heating station (20), a wave soldering station (22), and a conveyor (16) to transport substrates (12) through a tunnel passing through the pre-heating station (20) and the wave soldering station ...  
WO/2015/124366A1
The invention relates to a container for handling granular or pulverulent bulk material, with means for introducing the bulk material in the container, with a rotatable bulk material distributor, and with a drive for the bulk material di...  
WO/2015/124362A1
The invention relates to a method for circulating a metal bath (10) in a metallurgical vessel (4), in which a flushing gas is introduced into the metal bath (10). The invention further relates to a furnace system (2) for carrying out the...  
WO/2015/124436A1
The present invention relates to a loading arrangement for a destruction system configured for destruction of ammunition, small arms and thereto related material, and provides the advantage of improved safety surrounding loading of munit...  
WO/2015/124078A1
A combined directly-heating resistance furnace, composed of a heating unit set and a heat exchange system. The heating unit set is composed of a plurality of resistance heating units. The resistance heating unit is composed of a unit she...  
WO/2015/122246A1
A preheating device (100) that, by using heat generated inside a furnace main body that melts raw material, preheats a raw material supplied to the furnace main body and comprises: a preheating shaft (11) that stores raw material and has...  
WO/2015/122281A1
Provided is a burner tile which has favorable fire resistance, heat resistance, wind corrosion resistance, and thermal shock resistance. A burner tile (1E) is formed from an inorganic fiber molded body and has a burner-use main hole (3E)...  
WO/2015/122086A1
A raw material conveyancing bucket (4) that, prior to raw material for melting in a melting furnace (3) being melted in the melting furnace (3), conveys the raw material in a suspended state using a crane, to a pre-heating device (2) tha...  
WO/2015/122772A1
Method for producing dead burned magnesia and products obtainable thereby. The invention relates to magnesium oxides and methods for producing them. Provided is a method for producing a sintered, high density, dead burned magnesia (DBM) ...  
WO/2015/121364A1
The invention relates to a sintering furnace (1) for components (15) made of a sintered material, in particular for dental components, comprising a furnace chamber (2) having a chamber volume (VK), wherein a heating device (5), a receivi...  
WO/2015/122912A1
Disclosed herein is an interlocking structure. Method(s) of making, assembling and/or using the structure are also disclosed. In accordance with least some embodiments, the structure includes: a frame; a plurality of first members arrang...  
WO/2015/120563A1
The invention relates to a method and a cleaning device (1, 101) for removing deposits from interiors (54) of containers and systems (51) by means of explosive technology. The cleaning device (1, 101) contains a cleaning appliance (2, 10...  
WO/2015/117861A1
The invention relates to a method for reducing metal oxide-containing feedstock (1), in which the metal-oxide containing feedstock (1) is reduced in at least two fluidised bed aggregates (RA, RE) using a reduction gas (2), at least part ...  
WO/2015/120355A1
Methods, systems, and computer-readable and executable instructions are described herein. One method includes dividing an enclosure into a number of first field elements and a number of second field elements, determining radiance of a nu...  
WO/2015/114563A1
Apparatus to heat and transfer mainly metal materials to a melting furnace (12), the apparatus comprising a transporter device (13) configured to move the materials continuously to the melting furnace (12), and at least an induction heat...  
WO/2015/114550A1
A cooling tank (1) for the thermal treatment of a head (20) of a rail, comprising a container (1') defining a longitudinal symmetry plane (X) and adapted to be filled with a cooling liquid wherein the head (20) to be thermally treated ca...  
WO/2015/114425A1
The invention relates to a method of obtaining silicon carbide from rice hulls, which comprises the following steps: (a) adding a catalyst and a precipitating agent to the hulls and drying the latter until the degree of moisture is betwe...  
WO/2015/113136A1
Biomass gasification power generator has a combustion chamber that produces hot air. The hot air circulates in a closed circuit around a combustion chamber. An air heat exchanger transfers heat to a liquid which circulates in a liquid cl...  

Matches 601 - 650 out of 91,704