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JP5202810B2 |
A gas supplying unit supplies a nitrogen gas into a furnace body of a graphite heating furnace in which at least a part of the furnace body is formed with a graphite. An exhausting unit exhausts a gas inside the furnace body to outside t...
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JP5203421B2 |
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JP2013093600A |
To provide a method for managing temperature distribution varying dependently on the patterning of wafer in rapid thermal processing, to greatly enhance the uniformity of rapid thermal processing (RTP).Provided are an apparatus 60 and a ...
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JP2013088111A |
To minimize the fluctuation of the internal temperature of a furnace and to significantly reduce fuel consumption simultaneously.A furnace temperature sensor is mounted to detect heat storage in melting such that burner burning is stoppe...
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JP5181679B2 |
To provide a heating furnace which can surely conduct gradient heating and reverse gradient heating, and to provide a method for controlling a temperature of a material to be heated. The heating furnace 1 for heating a material to be hea...
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JP5175485B2 |
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JP5176536B2 |
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JP5167553B2 |
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JP5151236B2 |
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JP2013019663A |
To provide a firing furnace, more specifically, a firing furnace capable of measuring an internal temperature by using a thermocouple.The firing furnace includes: a body having a space formed therein; a plurality of thermocouples dispose...
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JP5130986B2 |
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JP5129249B2 |
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JP5125059B2 |
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JP5116074B2 |
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JP5113075B2 |
A fully automated system and method for rapidly and reliably detecting the ingestion of slag within the tip of a metal making lance. The system utilizes a temperature sensor disposed adjacent to the inner surface of the inner wall of a m...
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JP2013002764A |
To provide a controlled cooling furnace that can generate power efficiently with a workpiece flowing on a conveyor inside the furnace as a heat source.A conveyor 2 for transporting the workpiece W with thermal energy, such as the workpie...
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JP5109339B2 |
To stably discharge molten objects without causing deposit by preventing formation of a local low temperature part in a melting basin interior and preventing ununiformity of heating temperature when discharging melted objects from an out...
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JP5102629B2 |
To degas a molten metal, a receptacle containing the molten metal and a layer of slag over the molten metal is positioned in a chamber, and the chamber is evacuated. As the pressure in the chamber reduces, gas is generated at the interfa...
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JP5103886B2 |
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JP5087879B2 |
To provide a method for injecting powdery material with which the powdery material is discharged from a feed-tank in high accurate discharging speed and can be inject into a furnace. This method for injecting powdery material, is perform...
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JP5071473B2 |
The invention has its object to arbitrarily adjust an amount of particles to be circulated without changing a flow rate of a gasification agent to thereby enhance gasification efficiency in a fluidized bed gasification furnace. The fluid...
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JPWO2010137286A1 |
An object of the present invention is to provide a firing apparatus capable of improving productivity while suppressing firing unevenness. The firing apparatus of the present invention has an internal space, and a furnace body (13) in wh...
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JP5065653B2 |
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JP5068924B2 |
Purpose To provide a glass panel assembly sealing method and sealing process furnace used therewith wherein coordinated control of temperature and pressure enables the removal of impure gas and the like from the glass panel assembly and ...
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JP5068116B2 |
A method of suppressing slag foaming that can grasp a state of slag foaming in the continuous melting furnace and accurately suppress the slag foaming so as to enable continuous production of molten metal in a stable state. This method i...
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JP5068132B2 |
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JP5062803B2 |
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JP2012201897A |
To provide a vacuum degassing system that achieves a desired high vacuum atmosphere in the system and maintains the high vacuum atmosphere without using a vacuum evacuation device with strong suction capability and that also has excellen...
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JP5053011B2 |
The present invention provides a method capable of producing good hot-briquette iron using high-temperature reduced iron discharged at a high temperature from a reducing furnace such as a rotary hearth furnace. The method includes a temp...
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JP5049338B2 |
The invention provides a heat treatment apparatus, in which an intake valve (91a) is mounted on an ambient gas feed pipe (91) connected to a heating chamber (12), an exhaust valve (131a) is mounted on an exhaust pipe (131), and a pressur...
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JP2012193753A |
To enable a pipe rehabilitation member to be heated until a hardly heatable part of the pipe rehabilitation member is sufficiently softened, because a softened state of the hardly heatable part thereof can be grasped from the result of m...
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JP5047855B2 |
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JP5044125B2 |
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JP5038269B2 |
To provide a waste supply device capable of suppressing increase of consumption of auxiliary fuel, and surely preventing gas explosion caused by an unburned gas such as reversed CO gas from a heating treatment furnace with small utilitie...
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JP5041900B2 |
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JP5037161B2 |
To provide a cyclone-type solid-gas separator preventing a cyclone and piping from being blocked by the solidification of tar, soot particles or the like contained in a thermally cracked gas, and further preventing the tar and a carboniz...
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JP5019327B2 |
To provide an exhaust gas treating facility capable of stably, quickly and accurately treating exhaust gas discharged from a metal melting furnace with flow rate and temperature fluctuating widely, and containing dioxin and highly flamma...
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JP5009150B2 |
The aim of the invention is to design a bulk-material cooler, particularly one for cooling cement clinker, which operates according to the walking floor principle, so that its cooling grate can be composed of a multitude of ventilated co...
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JP5004490B2 |
To prevent turning of combustion flame to a canister outer periphery. A spacer ring 142 having an outside diameter equal to a diameter of a charging part 21a and an inside diameter equal to a lifting part 21b and comprising a heat resist...
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JP5007094B2 |
To maintain reasonable balance between electric power and an ash supply amount, and to prevent side arcs from being generated by excessive increase of voltage in regard to a control method for a plasma melting furnace used in a melting p...
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JP4999422B2 |
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JP4992325B2 |
To provide an operation managing method and an operation managing system to stably operate a cement manufacturing apparatus when wastes or low grade fuels different in properties are used as raw fuels for cement production. After a dust-...
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JP4994276B2 |
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JP4982710B2 |
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JP4977361B2 |
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JP4978001B2 |
A temperature variation of a glass substrate 2 at a plurality of measuring points in a continuous furnace 3 when preset temperatures of respective furnaces 3 1 - 3 3 are changed is estimated in the form of a matrix based on a model, an i...
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JP2012132607A |
To provide a heat treatment furnace and a method of operating the furnace which reduce various costs necessary for heat treatment by reducing the amount of the use of argon gas without using a gas refining means.A part of argon gas charg...
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JP4974351B2 |
To provide a melting apparatus which is superior in melting efficiency and an electric power consumption rate. This melting apparatus comprises: an electric resistance furnace 11 which passes an electric current to a raw material used fo...
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JP4974805B2 |
A hydrogen vacuum furnace (100) is provided with a process chamber (1) wherein a subject (10) to be heated is stored; a heating chamber (2) wherein a heater lamp (25) is stored; and a crystal board (3) for separating the subject (10) and...
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JP4965031B2 |
To enhance temperature control accuracy of a work, i.e., a steel band sprayed with powder, when the temperature of the work is controlled by the atmospheric temperature at the time of high frequency heating. When an work 7 including a st...
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