Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 91,674

Document Document Title
WO/2015/114579A2
Plant for melting metal materials comprising at least a heating unit (11) provided with a container (13) to contain the mainly metal materials and with at least an induction heating device (22) configured to heat the mainly metal materia...  
WO/2015/114579A3
Plant for melting metal materials comprising at least a heating unit (11) provided with a container (13) to contain the mainly metal materials and with at least an induction heating device (22) configured to heat the mainly metal materia...  
WO/2015/110264A1
The invention relates to a method for heat-treating a material flow and cleaning the resulting exhaust gases. A material flow is heated in a pre-heating zone, fired in a sintering zone, and cooled in a cooling zone. At least the exhaust ...  
WO/2015/111394A1
Provided are the lining structure of a vessel for molten metals and a method for lining a vessel for molten metals, which are rendered possible at a lower cost than ever before while maintaining the refractory performance. The lining str...  
WO/2015/111727A1
[Problem] To provide an energy-saving stirring device that limits the amount of heat that is generated, that is easy to maintain and easy to use, that is versatile with respect to the installation location and installation position there...  
WO/2015/107281A1
The invention relates to a drive and control device (17) which comprises a turbine (20) provided with an output shaft capable of providing a first drive torque, an electric motor (26) provided with an output shaft capable of providing a ...  
WO/2015/107195A1
The invention relates to a device for determining the topography of the charge surface in a shaft furnace (10), comprising a radar device (20) which scans said charge surface (18) and has an antenna device (22) arranged in the region of ...  
WO/2015/105026A1
In order to reduce the height of a furnace body without decreasing the number of storage chambers in the height direction and also allow for a lower fan capacity while the rotary hearth has a simple structure, this rotary heat treatment ...  
WO/2015/105107A1
Provided is a method for operating a blast furnace which makes it possible to drastically reduce CO2 emissions, and to stably produce pig iron over the long term using a commercial blast furnace. A method for operating a blast furnace in...  
WO/2015/105039A1
Provided are: a method for suppressing back oxidation which has high airtightness and a strong back-oxidation suppression effect; and a lining structure. This method for suppressing the back oxidation of a carbon-containing refractory pr...  
WO/2015/104306A1
The present invention proposes a measuring probe for a measurement of the material distribution inside the burden of a blast furnace. The measuring probe comprises a sensor with a transmitter coil and a receiver coil, which are protected...  
WO/2015/101887A1
The present invention concerns an unshaped product comprising a particulate mixture consisting of: - a coarse fraction, representing more than 50% and less than 91% of the particulate mixture, in mass percentage, and consisting of partic...  
WO/2015/101714A1
The invention relates to a method and an arrangement for measurement of electrode paste in an electrode column of an electric arc furnace. The electrode column (10) comprises a steel casing (11) surrounding the electrode paste and said e...  
WO/2015/102520A1
The inventions relate to the field of metallurgy, and specifically to a method for producing steel and to a design for an electric arc furnace for implementing same. The method involves loading a charge into an operating space of a furna...  
WO/2015/100790A1
A substrate heating apparatus and a substrate heating method. The apparatus comprises a heating furnace (10), a platform (20) disposed in the heating furnace (10), a to-be-heated substrate (30) disposed on the platform (20) and multiple ...  
WO/2015/102185A1
The present invention relates to an industrial facility purge device capable of quantitatively supplying exhaust gas and, specifically, to an industrial facility purge device capable of quantitatively supplying exhaust gas, wherein a gas...  
WO/2015/097073A1
A stave cooler (10) for a metallurgical furnace, in particular for a blast furnace, comprises a panel-like body (12) having a front face (14) for facing the interior of the metallurgical furnace, an opposite rear face (16), an upper face...  
WO/2015/096915A1
The present invention relates to an ignition apparatus and an ignition method for electric arc furnaces, at least two electrodes each generating an arc by means of one phase of an alternating current and one associated phase of an altern...  
WO/2015/099212A1
The present invention relates to equipment for manufacturing sintered ore and a method for manufacturing sintered ore using the same. The equipment comprises: a plurality of sintering carts which are movable along a movement path and hav...  
WO/2015/099529A1
The invention is directed to a method for processing asbestos-containing steel scrap into useful products, which products can be handled in a safe manner. In accordance with the present invention the asbestos-containing steel scrap is me...  
WO/2015/097302A1
Rotary cooler (2) for cooling material discharged from a rotary kiln (1), in particular coke discharged from a calcination kiln, comprising a drum (11) having a drum axis (L), the drum (11) being rotatable about the drum axis (L), an inl...  
WO/2015/099010A1
 The present invention addresses the problem of providing a crucible for growing a sapphire single crystal, the crucible being optimized for obtaining a sapphire single crystal. This sapphire single-crystal growth crucible (1) has a cr...  
WO/2015/097715A3
The present invention relates to an apparatus for analyzing and characterizing spalling behavior of coal during underground coal gasification. The apparatus comprises a furnace (1) having a lid (2) with an opening (3). A heat source (4) ...  
WO/2015/097303A1
The rotary cooler (2), comprises a drum (11) having a drum axis, the drum (11) being rotatable about the drum axis, an inlet through which the material is fed into the drum (11), the inlet comprising an inlet chute (9) intended to receiv...  
WO/2015/097025A1
The invention relates to a device and a method for treating metallic material. The invention is particularly suitable for treating and/or producing steel and metallic alloys, in particular, particularly high grade special steels and allo...  
WO/2015/095946A1
The present invention relates to metallurgical processes and equipment and more particularly to a metallurgical furnace capable of operating with a wide range of raw materials and fuels, including those with high levels of impurities. To...  
WO/2015/091129A1
A powdered composition made from silica for ceramic welding, in particular by spraying, comprising - 10 to 90 % of a phase of porous siliceous particles comprising at least 80 % by weight of cristobalite and at most 15% by weight of trid...  
WO/2015/091779A1
The invention relates to a method for processing a dental material (28), in particular pressing and curing a dental material, by means of - a molding insert (30) that has a pre-pressing area (22) which adjoins a molding area (14, 16), wh...  
WO/2015/089563A1
A smelting apparatus that includes (a) a smelting vessel. (4) that is adapted to contain a bath of molten metal and slag and (b) a smelt cyclone (2) for pre-treating a metalliferous feed material positioned above and communicating direct...  
WO/2015/093702A1
A pure oxygen direct combustion system using a liquid metal according to the present invention comprises: a reactor (10) for receiving a liquid metal (11); a heat exchanger (20), connected to the bottom of the reactor (10), for exchangin...  
WO/2015/092145A1
The invention relates to a model predictive control (MPC) strategy for a boiler, compensating the main disturbances caused by variations in fuel quality such as the moisture content of the fuel, and variations in fuel flow. The MPC utili...  
WO/2015/093302A1
Provided is a firing jig for ceramic electronic components, which can be used repeatedly without breaking. This firing jig is equipped with a plate member (1) formed in a flat shape, and a net-like mesh member (2) that covers one flat su...  
WO/2015/090333A1
An apparatus for cooling an exhaust gas in a kiln by-pass, said apparatus comprising a quenching housing (5) comprising an inner wall (11), such as an inner tubular wall, with an inner surface (12) and an outer surface (13) and an inlet ...  
WO/2015/091744A1
The invention relates to a method for planning a heat treatment of a dental prosthesis part (1), in which a 3D model (9) of the dental prosthesis part to be produced (1) already exists. A temperature profile (16) for the heat treatment o...  
WO/2015/091126A1
A powdered composition made from porous silica for ceramic welding, in particular by spraying, comprising 10 to 90 % of a phase of porous siliceous particles comprising at least 80 % by weight of cristobalite and at most 15% by weight of...  
WO/2015/092578A1
A plant (1) for the recovery of heat from an industrial firing kiln (2), comprising at least one primary circuit (11, 12) that includes at least an internal heat exchanger (13, 14), arrangeable in a cooling section of said kiln (2), in w...  
WO/2015/092162A1
The invention relates to a carriage (20) which makes it possible to operate a furnace (3) comprising longitudinal cavities arranged next to one another in a transverse direction (Y), with a constant centre-to-centre distance (d). The car...  
WO/2015/089622A1
A metallurgical furnace including a refractory, which may include an inner layer, including bricks of a first type having a heat dissipation thickness, and bricks of a second type having a greater sacrificial thickness and protruding tow...  
WO/2015/087576A1
The objectives of the present invention primarily are to attach a jig main body and a metal mesh member securely and in a simple manner, and to enable the metal mesh member to be replaced in a simple manner. This heat treatment jig (1) i...  
WO/2015/087672A1
The present invention provides a blast furnace hearth lining structure that is strong against structural spalling and highly resistant to molten metal and slag. With the premise that a SiAlON-bonded alumina brick having a β'-SiAlON bond...  
WO/2015/086557A3
The present invention relates to a method for refurbishing a tap-hole. The method comprises the following steps: A making a tap-hole channel trough a tap-hole block in a lower section of an arc, blast or smelter furnace, and B restoring ...  
WO/2015/088494A1
An apparatus and a method for removing metal from complex materials in a reactor chamber by using a plasma torch in a first opening of the chamber and a second opening near the first opening for entry of complex material and earner gas, ...  
WO/2015/086191A1
Air distribution nozzle and fluidized bed including said nozzle, the nozzle including a gas inlet pipe (10) and an air ditribution cap (20) defining a space (S) inbetween them, first air outlet means (12) allowing air to flow from the ga...  
WO/2015/087642A1
The present invention provides a thermal spraying device with which ignition can be prevented when a large amount of spraying occurs. This thermal spraying device is provided with multiple dispensing units that dispense a raw material po...  
WO/2015/088839A1
A refractory article that can provide a high carrying capacity for generally cylindrical work pieces to be fired while maintaining structural rigidity and integrity. The refractory article can include a body having an opening configured ...  
WO/2015/084193A1
Versatile Waste Treatment Reactor constructed of three types of appliances: Rotating Reactor Unit (1), Input Appliances (2) and Output Appliances (3). The Rotating Reactor Unit (1) includes a pipe cylindrical Rotating Reactor (4) ended a...  
WO/2015/083141A1
The invention relates to a continuous processing line for processing a non-magnetic metal strip 1 and specifically to an induction heating apparatus 14 and method intended for heating said non-magnetic metal strip travelling through said...  
WO/2015/081376A1
A smelting vessel (4) for producing molten metal includes a.refractory lined hearth that in use is in contact with molten slag or molten metal in the smelting vessel, and the hearth includes a plurality of heat pipes (2.1) positioned in ...  
WO/2015/082341A1
An apparatus of heating used asphalt granulate in order to produce asphalt comprises a rotary kiln (2) that can be driven so as to rotate about an axis of rotation (3), a material inlet (5) for feeding material into the rotary kiln (2), ...  
WO/2015/083508A1
The present invention makes it possible to prevent the spontaneous combustion of coal while causing oxygen to be adsorbed to the surface of the coal in an efficient manner. A coal deactivation processing device is provided with: a rotary...  

Matches 651 - 700 out of 91,674