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JP6135306B2 |
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JP6137923B2 |
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JP2017082312A |
To provide a method that enables appropriate cooling gas to be supplied to a reduction furnace for use in production of direct-reduced iron.The provided method includes: a step of generating direct-reduced iron by contacting iron oxide w...
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JP6126384B2 |
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JP6116622B2 |
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JP6112684B2 |
The invention relates to a method and a system for producing cement clinker from raw cement mixture, wherein one part of the raw cement mixture is preheated in a calciner preheater, and the other part of the raw cement mixture is preheat...
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JP6113961B2 |
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JP2017066447A |
To provide an evacuation device which can wash and eject dust sticking in a booster without blockage.One end of a drain pipe 20 extending straight to vertical direction downward is connected to an end 3a of a booster 3. Another end of th...
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JP6109734B2 |
A fireplace is provided that includes a combustion space delimited by a combustion-space lining and accessible through a door or flap. The combustion-space lining is at least partially composed of a ceramic or glass-ceramic material. The...
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JP6109684B2 |
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JP6103279B2 |
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JP6086275B2 |
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JP6087837B2 |
Provided is a technology for uniformly increasing atmosphere temperature while rapidly achieving a desired uniform atmosphere composition. A combustion apparatus (500) is provided with: a combustion part (100) including a combustion spac...
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JP2017039612A |
To provide a firing method capable of firing an object to be fired while suppressing the adhesion of organic substances derived from oxidation of a firing raw material constituting the object to be fired and a binder and the like by a si...
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JP6077244B2 |
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JP6073410B2 |
A method for producing a component includes joining individual wall parts, especially for producing a melting crucible for use at a high operating temperature in a crucible-pulling method for quartz glass, wherein at least two wall parts...
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JP2017020692A |
To attain a weight saving of a rotary kiln by eliminating a carbonization furnace having burners installed therein.This invention relates to a rotary kiln 50 in which a rear part at a feeding-in port 51 of a treated item 100 is set to be...
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JP6066305B2 |
To provide a vapor recovery installation for recovering vapor from a conveyor carrying dried copper concentrate which recovers vapor generated within a conveyor and powder dust of fine copper concentrate by managing the inside of the con...
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JP6059939B2 |
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JP6044581B2 |
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JP6039582B2 |
Burner for a furnace comprising at least one supply channel for supplying an oxidizing medium and a plurality of peripheral fuel supply channels, wherein the oxidizing medium supply channel and the fuel supply channels have exit openings...
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JP6036920B1 |
[Subject] Offer of a manufacturing method of cement clinker which can raise quality of mortar generated from manufactured cement clinker in manufacture of cement clinker using a carbon fiber content member as fuel while controlling disch...
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JP6034289B2 |
An oxidation furnace for the oxidative treatment of fibers having a processing chamber which can be found in the interior of a housing; at least one blowing device; at least one suction device; at least one ventilator that circulates the...
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JP6028840B2 |
Provided is a carbon fiber manufacturing method with which high quality carbon fibers can be obtained. The carbon fiber manufacturing method satisfies all of (1)-(3) below. (1) The method comprises a step of introducing carbon fiber prec...
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JP6026795B2 |
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JP6023716B2 |
The invention relates to a method for controlling the thermal balance of a suspension smelting and to a suspension smelting furnace. The suspension smelting furnace, comprising a reaction shaft (1), a lower furnace (2), and an uptake (3)...
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JP6017246B2 |
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JP6007870B2 |
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JP2016176682A |
To provide a method capable of inexpensively and stably manufacturing hydrogen with an existing facility, without preparing a large dedicated facility.In a hydrogen manufacturing method, when manufacturing hydrogen with a blast furnace, ...
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JP6003525B2 |
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JP5994941B2 |
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JP2016155972A |
To provide a reformer which can efficiently heat an organic matter despite simple constitution.The reformer comprises: a preheater 110 for preheating a solid-state organic matter to 300-400°C; a vertical filling reactor 120 into which t...
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JP5980006B2 |
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JP5973728B2 |
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JP5953401B2 |
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JP5950042B2 |
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JP5944281B2 |
To provide a heat treatment device which can lay a seal member for sealing a storage container along the storage container reliably and with less labor even when dimensional tolerance of the storage container for storing material to be t...
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JP2016117939A |
To facilitate or alleviate work for soot removal and reduce man-hours and costs required for it.A single gas that reacts with carbon, which is a soot component, or a mixed gas comprising the single gas (excluding the air) is introduced i...
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JP5930322B2 |
The invention relates to a method for the controlled operation of an industrial oven which is heated in a regenerative manner and which comprises an oven chamber, in particular a melting tank, in particular for glass, having the followin...
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JP5932836B2 |
A method, an installation and a nozzle (1) for suppressing the generation of iron-containing vapor during filling or emptying of a container (2) for an iron-containing metal melt with the aid of CO2 snow, a CO2 snow jet (22) being applie...
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JP5931014B2 |
Provided is a hot isostatic pressing device (HIP) (1) that enables prompt cooling in a processing chamber. The HIP device (1) is provided with the following: gas impermeable casings (3, 4); a heating unit (7); a high-pressure container (...
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JP2016094305A |
To provide a seal member for a wire drawing furnace for an optical fiber and a seal structure, capable of corresponding flexibly to a diameter change of a part to be sealed by a simple structure.A seal member 40 includes: a sheath materi...
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JP5922534B2 |
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JP5918881B1 |
[Subject] In the churning fan for thermal treatment equipments, it can be made to lengthen a life more. [Means for Solution] Churning fan 7 for thermal treatment equipments has axial part 20 and a plurality of blade parts 40. Axial part ...
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JP5908498B2 |
A simple, compact burner achieves a more optimal melting of a solid charge followed by performance of combustion under distributed combustion conditions. The burner achieves this by fluidically bending the flame towards the solid charge ...
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JP5905139B2 |
Disclosed is a calcination apparatus, including: a calcination tube having open ends at both terminals; a pair of hoods, each hood covering each open end of the calcination tube; and a pair of rings, each ring sealing a gap between the c...
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JP5896227B2 |
To provide a method for treating exhaust gas in a baking furnace enabling treatment of binders in the same combustion device when a baked product containing a mixture of a binder having low vaporization temperature and a binder having hi...
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JP5892809B2 |
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JP5879629B2 |
The invention provides a tunnel kiln for firing ceramic porous bodies which can fire ceramic porous bodies containing organic binders in a shorter period of time than in conventional methods without producing breaks or requiring nitrogen...
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JP5877358B2 |
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