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Matches 851 - 900 out of 9,074

Document Document Title
JP2015007521A
To improve the practicability of a regenerative burner furnace.A regenerative burner furnace includes a pair of regenerative burner units 30L, 30R each having a burner and a heat storage body, and is configured such that combustion gas d...  
JP5652947B2  
JP5652916B2  
JP2014535004A
In a blast furnace plant (10), at least three regenerative heaters (14.1, 14.2, 14.3) are periodically operated in those with a hot wind, and those with gas, : When a regenerative heater is operated with gas, When high temperature flue g...  
JP2014240508A
To provide a dry cooling apparatus which can suppress sufficiently occurrence of wet dust due to drifting of exhaust gas, though having compact sizes, and an exhaust gas cooling method using the apparatus.A dry cooling apparatus is for c...  
JP5646226B2  
JP5640415B2  
JP2014234953A
To provide smoke exhaustion equipment of a copper refining furnace capable of preventing the leakage of exhaust gas.Smoke exhaustion equipment 2 is equipped with a smoke exhaustion path 20 provided at one end of a furnace body 10, a dust...  
JP2014234952A
To provide smoke exhaustion equipment of a copper refining furnace capable of preventing the leakage of exhaust gas.Smoke exhaustion equipment 2 is equipped with a smoke exhaustion path 20 provided at one end of a furnace body 10, a dust...  
JP2014234537A
To reduce the trouble caused by that a semi-clean gas is introduced in a hopper in a uniform discharge pressure operation.A blast furnace includes: a hopper 14 that accommodates a raw material including at least an iron ore; a blast furn...  
JP5640123B1
[Subject] It installs in a passage of heating gas of a heating machine machine, and provides thermal efficiency corrective strategy of a heating machine machine and a thermal efficiency improvement apparatus of a heating machine machine ...  
JP5636881B2  
JP2014227571A
To provide a bell jar-type continuous heat treatment furnace for spheroidizing annealing.The bell jar-type continuous heat treatment furnace for spheroidizing annealing includes a first and a second heating chambers, an annealing chamber...  
JP2014227588A
To provide an apparatus for producing direct-reduced iron which can effectively use fuel gas having low calorific value while reducing consumption of the fuel gas.An apparatus 100 for producing direct-reduced iron includes: a direct-redu...  
JP5635285B2  
JP5630095B2  
JP5631169B2  
JP2014219136A
To provide a device for heat recovery from molten slag heat, having a simple structure with high heat recovery efficiency.The device for heat recovery from molten slag comprises: a fluidized bed 3 in which a fluidized medium 32 obtained ...  
JP2014219137A
To provide a gas mixed cooler that can efficiently cool exhaust gas without remaining gas on the peripheral wall surface of an exhaust gas supply port, and inside which a substance contained in gas is precipitated and solidified so as no...  
JP5629453B2  
JP2014214914A
To provide a sintering exhaust gas cooling method of a sintering exhaust gas desulfurization apparatus, the method that can prevent damage of an outer steel shell of a cooling tower of a sintering exhaust gas desulfurization apparatus.Wh...  
JP2014211298A
To solve such a problem that, in the conventional fusion technique [0003], a petroleum fossil fuel is used in most cases as heating fuel when performing heat treatment or fusion treatment of waste, incineration ash, and other harmful sub...  
JP2014209056A
To provide a heat recovery device capable of improving heat recovery efficiency by implementing heat exchange between high-temperature gas and low-temperature gas and suppressing device manufacturing cost.A heat recovery device 100 compr...  
JP5617666B2  
JP5617667B2  
JP5621012B1
[Subject] Structure of a bell jar type ball-ized annealing continuation furnace for heat treating is provided. [Means for Solution] The 1st and 2nd heat chamber, an annealing room, the 1st and 2nd temperature fall room, and a plurality o...  
JP2014202395A
To provide a scrap treatment method by means of a converter capable of preventing coloring of sulfuric acid manufactured from exhaust gas.A scrap treatment method by means of a converter 1 in which scrap accompanying organic substance is...  
JP2014199146A
To provide a waste gasifying and direct melting treatment device at low cost for dehumidifying oxygen-enriched air and supplying the dehumidified air into a waste gasifying and direct melting furnace using coke as fuel so as to reduce us...  
JP5611454B2  
JP5612199B2  
JP5604781B2  
JP5606418B2  
JP5598421B2  
JP2014181881A
To cause a rotation change-over valve in a heat storage type gas treatment device to be stopped in rotation at a desired stop position in a well precise manner and stably held at a rotation stopped state.As motor control means for contro...  
JP2014173109A
To provide an apparatus and a method which enable recovering and utilizing a zinc ingredient and coke powder contained in dust discharged from the cupola furnace body.A recovery apparatus includes: a first classifier which communicates w...  
JP2014173177A
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...  
JP2014173139A
To provide a method for recycling converter dust, in which the converter dust, that is obtained by using zinc-containing dust as an iron source and generated by blowing, can be recovered easily and surely as a blast furnace raw material....  
JP2014173754A
To provide exhaust gas treatment equipment and an exhaust gas treatment method that enable exhaust of black smoke to be suppressed by collecting dust from exhaust gas exhausted from furnace equipment and at the same time prevent abnormal...  
JP2014169849A
To ship solid slag settling in cooling water within a pressure container efficiently to an external side of the pressure container while restricting reduction in pressure in the pressure container.A pressure container 10 in a heat recove...  
JP2014169850A
To enable an inside part of a steam generating container to be water sealed against high pressure steam atmosphere by a compact facility and further a head pressure required for water sealing of the steam generating container to be autom...  
JP2014169859A
To provide a regenerative thermal oxidizer having a valve and a valve system for ensuring sealing properties and reducing or eliminating wear to be suitable for use in the regenerative thermal oxidizer.A regenerative thermal oxidizer com...  
JP2014167370A
To provide an exhaust gas treatment device and a vacuum heat treatment device capable of effectively separating adhesive material from exhaust gas at a low cost.An exhaust gas treatment device 6 of this invention is installed in an exhau...  
JP5587607B2  
JP2014159633A
To provide a method of performing nickel recovery from a copper electrolyte with space-saving.In the method where a copper-removed electrolyte is heated and concentrated, and is thereafter cooled to precipitate crude nickel sulfate, and ...  
JP2014159014A
To efficiently reduce the amount of an organic harmful substance contained in a final exhaust gas in a cement production process at a low cost.In a method for treating a cement kiln exhaust gas, dust contained in a cement kiln waste gas ...  
JP5581657B2  
JP5581658B2  
JP5582319B2  
JP5582414B2  
JP5581656B2  

Matches 851 - 900 out of 9,074