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Matches 951 - 1,000 out of 8,906

Document Document Title
JP5331641B2
To provide space-saving and inexpensive washing and dust collection equipment having superior mist separation performance as washing and dust collection equipment (ring slit washer, hereafter, RSW) for blast furnace gas etc. A precleanin...  
JP5326193B2
To provide a new power generation method and power generator at reduced cost using exhaust gas which can utilize or oxidize H2or CO contained in the high-temperature exhaust gas generated in a converter or a coke oven, and to provide a m...  
JP2013221624A
To provide a waste heat recovery device for exhaust gas treatment equipment that prevents dust from sticking on a heat exchanger and causing clogging when treating a high-temperature waste gas, including volatile dust with high sticking ...  
JP2013221635A
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...  
JP2013217590A
To provide an exhaust gas treatment method and an exhaust gas treatment apparatus, by which organic components included in an exhaust gas can be efficiently removed.An exhaust gas treatment apparatus includes: a front chamber 10 for disp...  
JP2013216963A
To provide a dust collector which is hardly corroded by sintering exhaust gas.A dust collector 1 for sintering exhaust gas collects sintering dust in the sintering exhaust gas containing sulfur oxides and calcium content. The dust collec...  
JP5321005B2
To improve the working efficiency of maintenance, such as the removal of stuck material in a gas-exhausting hole, and preheating treatment, by reducing the area occupied in a system for maintaining a vacuum-degassing tank. The maintenanc...  
JP5325435B2
Provided is a method for separating blast furnace gas in which blast furnace gas emitted from a blast furnace is separated into gases of various elements using two stages of a gas separation and refinement apparatus. The first stage of t...  
JP5320514B1
[Subject] A dust catcher for blast furnace gas who can aim at further improvement in dust-collecting performance by improvement in cooperation performance of a cyclone and a sedimentation room is provided. [Means for Solution] Sedimentat...  
JP5316731B1
[Subject] While equalizing preheating of materials supplied to each cyclone of the lead pipe upper part and improving heat exchange efficiency, pressure loss is low and it provides a cement manufacture device to which little operation of...  
JP5316663B2
Provided is a device that is for producing cement, uniformly supplies starting materials to cyclones above a guide tube, increases heat exchange efficiency by means of uniform pre-heating, and can cause an operation having low pressure l...  
JP5308224B2
To provide a dust catcher for a blast furnace gas, which reduces the wear of a cyclone that is arranged in the dust catcher, occurring due to the dust. A vessel 1 of the dust catcher for the blast furnace gas includes: a plurality of the...  
JP5309893B2
To provide a by-product gas holder capable of properly stabilizing/leveling the calorie from gas to be supplied to a destination by sufficiently facilitating mixing of various recovered by-product gas, in regard to a by-product gas holde...  
JP2013204917A
To provide a heat treatment device capable of suitably preventing ignition of a flammable material extracted from a workpiece W even while adopting a compact and inexpensive configuration.A heat treatment device includes a treatment cham...  
JP2013204993A
To provide an exhaust duct structure capable of preventing corrosion properly by evaporating sprayed water reliably and efficiently while achieving space saving with a rational configuration.An exhaust duct structure X includes a tempera...  
JP2013202476A
To treat the exhaust gas of a chlorine bypass system without using a large amount of water.An apparatus 1 for treating a cement kiln combustion exhaust gas includes a probe 3 which extracts a part G of combustion exhaust gas while coolin...  
JP2013198855A
To provide a method for cleaning an eliminator that suppresses increase in pressure loss.A method for cleaning an eliminator includes jetting a cleaning liquid from a side with respect to the flow direction of gas flowing through a gas d...  
JP5303779B2
To provide a more efficient method and specific condition for increasing an enrichment rate of zinc and a collection rate of zinc, in a process of collecting the zinc by reducing a by-product containing iron and zinc such as dust and slu...  
JP2013192963A
To provide an elbow separator capable of surely separating exhaust gas and dust-containing water discharged from a wet dust collector by suppressing the retention of the dust-containing water flowing on a partition member disposed inside...  
JP2013194942A
To provide a metal melting furnace and a metal melting method that can prevent exhaust gases containing carbon monoxide from being ignited in the vicinity of an exhaust outlet, and also can preheat a metal material supplied into a furnac...  
JP2013192964A
To provide an elbow separator capable of surely separating exhaust gas and dust-containing water discharged from a wet dust collector by suppressing the retention of the dust-containing water flowing on a partition member disposed inside...  
JP2013189349A
To provide a cement manufacturing apparatus capable of carrying out the operation in which; a raw material is fed evenly to each cyclone upward of a conduit; preheat is made evenly to enhance heat exchange efficiency; the pressure loss i...  
JP2013189688A
To efficiently remove sulfur contained in desulfurization slag, in order to utilize the desulfurization slag produced in the desulfurizing treatment of molten iron in a recycling manner.This method for removing sulfur from desulfurizatio...  
JP5300237B2
To provide an apparatus that can not only greatly reduce the use amount of fossil fuel but can stably carbonize and convert sludge as the main object of the process into fuel with a small amount of assistant fuel, avoid decrease in the b...  
JP5298577B2
To provide a spheroidizing annealing method of steel such as bearing steel by which the steel is spheroidizing-annealed in batch-treatment and heat-energy efficiency in the spheroidizing annealing treatment is improved. The steel 2 befor...  
JP2013185209A
To effectively recycle desulfurization slag having a low sulfur concentration as a CaO source in a pig iron making step or a steelmaking step, without receiving any influence of sulfur contained therein, by efficiently removing sulfur co...  
JP2013185727A
To provide a heat recovery device capable of performing highly efficient heat recovery while saving space.In a heat recovery device for performing heat recovery from a high-temperature filler such as melted slag, an inclination part 6 ge...  
JP5290099B2
To provide a gas mixing apparatus which can efficiently mix two kinds of gases in a gas tube, prolong the life of a combustion gas extraction probe and improve the capabilities such as chlorine removal capability and the like of the prob...  
JP2013180940A
To reduce the amount of emission of CO2 gas into the atmosphere, and to suppress energy consumption, when producing quicklime.A quicklime production apparatus 1 includes on the outside of a furnace (body) 21, an external heating kiln 2 f...  
JP2013181240A
To reduce quantity of dust stuck onto a rotary blade of an LD gas blower and besides, to improve corrosivity of piping at an outlet side of the LD gas blower.A method for controlling an amount of dust removal water for an LD gas blower i...  
JP2013177292A
To provide a heat recovery system and a heat recovery method for solidified slag, which can easily recover sensible heat from solidified slag.Different rugged shapes are separately provided to the upper and lower surfaces of solidified s...  
JP2013534607A
It is demarcated by combustion chamber lining, and is related with a furnace provided with an accessible combustion chamber through a door or a lappet lid, and the present invention is this combustion chamber lining, At least one copy is...  
JP2013173999A
To obtain a modified product containing a small amount of heavy substances and carbonaceous substances and a large amount of light substances by efficiently modifying an organic substance into a low-molecular product using a gas that can...  
JP2013173878A
To obtain a reformed product containing a large amount of light content while containing less amounts of heavy content and carbonaceous content, by efficiently reforming organic substances into low-molecular substances using stably avail...  
JP2013170790A
To store waste heat so that it can be preserved for a long period of time, and to utilize the stored heat.Waste heat in at least a part of a soaking step of a furnace 11 or in a cooling step is brought into contact with a reaction produc...  
JP2013170286A
To provide magnesium refining technology which is more energy saving and generates a smaller amount of CO2.In a method for operating a power generation system 10, power generation is performed by delivering combustible gas generated in a...  
JP2013167364A
To provide a dust collection device and a dust collection method that can simply and reliably filter and separate zinc chloride from gas having a temperature equal or higher than a melting point of the zinc chloride and containing vapor ...  
JP2013166678A
To remove selenium or others from waste water generated when washing dust included in combustion gas extracted from an exhaust gas channel of a kiln extending from a kiln bottom of to a lowermost stage cyclone of a cement kiln with water...  
JP5275296B2
To provide a method and a system for efficiently recovering the thermal energy produced in an oxygen-rich combustion furnace. An air separation unit separates the air into an oxygen-rich gas and an oxygen-deficient gas. A fuel gas and th...  
JP5268398B2
To provide a treatment method of precious metal scraps for easily recycling precious metal, preventing deterioration of durability due to overheating in a first combustion furnace, and preventing the risk of the occurrence of dioxin and ...  
JP5270226B2
To provide an exhaust gas treatment device having a simple structure and capable of improving exhaust gas treatment efficiency. The exhaust gas introduced into an exhaust duct 2 and including sublimate is cooled by a cooling means 3 to p...  
JP2013160404A
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...  
JP2013159534A
To provide a cement manufacturing apparatus which reduces the amount of chlorine solid fine particles in bleed gas taken into chlorine bypass equipment and can prevent the occurrence of the clogging of the filter cloth of a dust collecto...  
JP2013532110A
A process which rotates a corn which comprises an outer shell object which has the side focusing on a corn vertical axis, Up to a process of cooling the side of the outer shell object, and the corn is filled with liquid slag, A process o...  
JP2013531733A
[Subject] [Means for Solution] The present invention relates to manufacture of molten iron. In a flow layer reaction machine, partial reduction is carried out with a nature reducing agent of carbon at temperature of at least 850 ℃, and...  
JP2013531730A
A manufacturing method of pig-iron RE or liquefied steel semimanufactured goods is indicated. Depending on a feed material containing iron ore, and the case, a 融 agent is returned by reducing gas in at least one reduction assembly (2),...  
JP2013151414A
To efficiently recover minor components such as lead from dust included in cement kiln combustion gas at low cost.An apparatus 1 for treating cement kiln dust is equipped with: a classifier 8 classifying dust included in combustion gas e...  
JP5257579B2  
JP5256699B2  
JP2013147681A
To provide a continuous annealing furnace that can quickly reduce a dew point of a furnace atmosphere to a level suitable for stable operation and can stably obtain a low-dew-point atmosphere in which less problems are caused in terms of...  

Matches 951 - 1,000 out of 8,906