| Document |
Document Title |
|
JP2015178932A |
To provide a reforming method of exhaust gas generated from a metallurgical furnace which, by guiding efficient carbon dioxide gas reforming reaction, does not cause deposition of carbon, unburned content and the like to a gas duct and c...
|
|
JP2015178913A |
To provide a device for recovering heat as high-temperature water from high-temperature slag generated in refining metal.A slag heat recovering device 250 is composed of a charging portion 22 for high-temperature slag 21, a water tank po...
|
|
JP5790608B2 |
|
|
JP5790045B2 |
To provide a hot air generating device that can remarkably reduce a large amount of moisture contained in blast furnace generating gas (low pressure gas B), thus reducing erosion of a gas duct or an air heating furnace by a sulfur conten...
|
|
JP2015175316A |
To reduce equipment cost and running cost of pressurized combustion equipment by attaining efficient starting-up operation of the equipment.There is provided lubricating oil supply equipment for use in supplying lubricating oil to pressu...
|
|
JP2015171707A |
To provide an apparatus and a method enabling constituent components to be cleaned while a furnace is in a usable state and enabling the collection and holding of the particulate matters accumulated on the constituent components.An appar...
|
|
JP5786435B2 |
To provide a device in which, when sensible heat and waste heat generated in the manufacturing process are collected, a thermoelectric power generation module is disposed, and thermal energy is converted to electric energy, then the elec...
|
|
JP5781620B2 |
A reformer tube apparatus includes an axially aligned tubular structure including a flange section, a top section, a middle section, and a bottom section. The top section of the axially aligned tubular structure includes a first portion ...
|
|
JP5775746B2 |
|
|
JP2015525829A |
In the blast furnace system, the high-grade top gas is returned from the furnace to its shaft and recirculated to reduce the coke ratio (the high-grade top gas is heated in a tubular heating furnace prior to recirculation. Use a blast fu...
|
|
JP5772740B2 |
|
|
JP5772477B2 |
|
|
JP5772287B2 |
|
|
JP5760552B2 |
|
|
JP5760825B2 |
|
|
JP5759828B2 |
To provide a system for collecting raw material powder that can improve the efficiency of collecting raw material powder.The system 1 for collecting raw material powder includes: a rotary kiln 2 a tubular body 20 rotatable around its axi...
|
|
JP5755042B2 |
To provide waste heat recovery equipment that can efficiently utilize a sensible heat of a blow-down exhaust gas pulled out from a dust collection hopper of a dust removal machine when the blow-down type is used as a dust removal machine...
|
|
JP5755828B2 |
|
|
JP5756575B2 |
The present invention describes a method for generating cold-air blast from slag heat, wherein the method comprises the following steps: a. providing hot, granulated slag, b. providing wet blast furnace gas, c. preheating the wet blast f...
|
|
JP5756601B2 |
|
|
JP5752364B2 |
|
|
JP5753585B2 |
A waste treatment facility 100 is constructed in vicinity of a cement production facility 200. This comprises: a gasification furnace 1 for gasifying waste to generate a pyrolysis gas; and a gas transport line 6 for transporting the pyro...
|
|
JP5749808B2 |
Apparatus for continuously conveying and pre-heating a metal charge inside a container of a melting plant, includes at least a channel for conveying the metal charge, at least a hood disposed above the conveyor channel defining a tunnel ...
|
|
JP5735182B2 |
In a blast furnace plant (10), at least three regenerative heaters (14.1, 14.2, 14.3) are cyclically operated on blast and on gas: while a regenerative heater is operated on gas, hot flue gas is produced and caused to flow through the re...
|
|
JP5735142B2 |
In a method for treating aluminum slags (41) in the form of dross or aluminum salt slags obtained in the preparation of aluminum, the aluminum slag (41) in the melting process is brought onto a cooling conveyor (16). A first section (18)...
|
|
JP5734946B2 |
A steel production facility and a method of uninterrupted, or at least cyclical, steelmaking in the facility. In the case of uninterrupted steelmaking at least the first three of the following steps and in case of cyclical steelmaking al...
|
|
JP5736938B2 |
To provide a thermoelectric generator using a thermoelectric generation unit which recovers thermal energy in a slag yard while converting into electric energy.The thermoelectric generator comprises a plurality of thermoelectric generati...
|
|
JP2015108474A |
To provide a rotary kiln capable of preventing a component vaporized from a treatment target by heating the treatment target from being condensed on an inlet end and adhering to the treatment target, and improving quality controllability...
|
|
JP5734103B2 |
To provide a method for suppressing resynthesis of dioxins in fly ash separated from a discharged gas, and to provide a new use of acid clay or activated acid clay as suppressant for resynthesis of dioxins.In the method for treating fly ...
|
|
JP2015102309A |
To provide a cooling facility for sintered steel and a cooling method for the sintered steel with flexibility that can appropriately respond to change of production volume and a manufacturing condition, etc. when the sintered steel is ma...
|
|
JP5726875B2 |
A preheat charging system for preheating scrap metal prior to delivery to a melting furnace. The system includes a preheating station having a heating chamber adapted to receive scrap metal. Hot gas from a burner chamber is circulated ar...
|
|
JP5723304B2 |
To provide a method for operating a rotary kiln capable of achieving both a low residual rate of Zn and high operating efficiency when treating steel dust and separating and collecting Zn and Fe to obtain reduced iron.A method for operat...
|
|
JP5722867B2 |
A process for recycling blast furnace gas is provided. At least one portion of the gases resulting from the blast furnace undergo a CO2 purification step to create a CO-rich gas which is reinjected at a first top injection point at a tem...
|
|
JP5722122B2 |
To provide a metal recovery method capable of efficiently recovering metal components from the exhaust gas dust discharged from a smelting furnace in a metal refining process.The metal recovery method includes: feeding the exhaust gas du...
|
|
JP5711794B2 |
|
|
JP5715495B2 |
To provide a carbon dioxide circulation type lime burning facility having high energy efficiency, capable of returning carbon dioxide into a lime burning furnace and using it as a heat medium without requiring a special blower fan.This f...
|
|
JP5712747B2 |
To provide a method for recovering iron and phosphorus from steelmaking slag, with which the phosphorus and iron can be recovered at a low cost and the recovered phosphorus and iron are utilized as resources, when recycling the steelmaki...
|
|
JP2015083285A |
To provide an adsorption tower for a sintering exhaust gas capable of achieving the elongation of life and the prevention of environmental pollution by providing high corrosion resistance.In an adsorption tower 20 for a sintering exhaust...
|
|
JP5710142B2 |
To provide a hydrogen production apparatus and a hydrogen production method by which hydrogen as a chemical energy with easy storing property can be efficiently and stably produced by using thermal energy, which easily diffuses, so as to...
|
|
JP2015081208A |
To recover mercury efficiently from cement kiln exhaust gas at low costs.A treatment apparatus 1 for cement kiln exhaust gas includes an external heat kiln 2 which heats dust D1 recovered from cement kiln exhaust gas to evaporate mercury...
|
|
JP2015081206A |
To recover mercury efficiently from cement kiln exhaust gas at low costs.A treatment apparatus 1 for cement kiln exhaust gas includes an external kiln 2 which heats dust D1 recovered from cement kiln exhaust gas to vaporize mercury conta...
|
|
JP2015511172A |
To clean waste gas in a degassing plant by using a device 16 for generating a negative pressure, particularly a steam ejector pump or a mechanical vacuum pump. Waste gas coming from a vacuum chamber 15 is guided to a cyclone separator 12...
|
|
JP5700914B2 |
|
|
JP2015064139A |
To provide a vertical furnace capable of firing not only coarse ore but also fine ore.In a vertical furnace, a preheating space is formed by a furnace floor 6 in which a falling opening 12 is formed, a cylindrical wall 4 extending upward...
|
|
JP5696504B2 |
To provide a thermoelectric power generator in which a thermoelectric conversion module is installed on a furnace wall of a blast furnace, wherein sufficient heat flux is ensured and thermoelectric power generation can be performed at hi...
|
|
JP5696588B2 |
|
|
JP5696348B2 |
A metal recovery apparatus recovers metal components from an exhaust gas exhausted from a processing chamber in which a thin film is formed on the surface of a target substrate by using a source gas formed of an organic metal compound se...
|
|
JP5696967B2 |
Production method and apparatus for direct reduced iron (DRI), a.k.a sponge iron, by contacting iron oxides with recycled and regenerated hot reducing gases containing H2 & CO2. This invention decreases uncontained emission of CO2 to the...
|
|
JP2015510030A |
Oxygen is used instead of air to burn coke, and CO, CO2, And H2The furnace gas containing and without excess nitrogen is extracted from the upper part of the blast furnace to remove dust, and H in the aqueous shift reactor.2Adjust the vo...
|
|
JP5691210B2 |
To provide waste heat recovery equipment of a heating furnace capable of effectively utilizing an exhaust heat discharged from the furnace independently from an exhaust gas directly discharged from a regenerator burner.The heating furnac...
|
