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Matches 301 - 350 out of 4,411

Document Document Title
JP2018141196A
To provide a sorting method which can select steel slag into three or more types in a form suitable for reuse while suppressing an increase in magnetic force sorting steps.The sorting method of steel slag comprises: a crushing step of cr...  
JP6385431B2  
JP6377341B2  
JP2018127692A
To reduce energy consumption amount by setting optical air flow satisfying temperature conditions during discharging ore.A cooler device has a housing vessel, an air flow device and ore discharging machine. An input data prediction part ...  
JP6372538B2  
JP6369699B2  
JP2018520329A
The present invention relates to a cooling device (2; 50) for cooling a bulk material (4), and a cooling device (2; 50) has a cooling shaft (8) and at least one feed chute (14) for introducing a bulk material (4) into a cooling shaft (8)...  
JP6363196B2  
JP2018111759A
To keep a height to the upper part of a gasification furnace low and, at the same time, fill a slag discharge line for leading the slag from a slag hopper to a slag separation apparatus with cooling water at a start of the gasification f...  
JP2018111615A
To provide a slag having less elution of impurities while containing As and Pb as impurities.In the slag according to the present invention that contains Fe and Si as main components and As and Pb as impurities, an average crystallite di...  
JP2018109214A
To extend a lifetime of a slag pan by improving the rigidness against the thermal stress at the time of drainage while maintaining a volume enough to load slag.A slag pan 1 discharges molten slag from a preset discharging position at the...  
JP2018108899A
To provide a seal structure capable of suppressing leakage to a space between side walls, even when granular transported matters enter and are accumulated on a transport passage.A seal structure of a cooler device is arranged in an ortho...  
JP2018104817A
To separate and recover metallic iron from high-temperature steel slag at a high recovery rate and enable mass treatment of slag.A slag which has been temperature-controlled by dry cooling is crushed so that the average particle diameter...  
JP2018095503A
To provide a cooler device capable of improving the transport efficiency of a granular conveying article.A cooler device comprises: a plurality of cooling grid lines which cool down high-temperature granular conveying articles by a cooli...  
JPWO2017038050A1
A cooling lattice of a cooler device which can suppress variation in passage pressure loss of cooling air is provided. Cooling lattice 1 is provided with the following. A plurality of support plates 24 and 25, A plurality of coating memb...  
JP6340639B2  
JP2018087367A
To provide a mold mounting jig for replacing a mold that safely facilitates a new mold mounting work in a mold replacement procedure of a copper converter slag exhaustion mold conveyor and a method for replacing the mold using the jig.A ...  
JP6332110B2  
JP6331221B2  
JP2018065724A
To provide a method that can efficiently manufacture slag of which impurities are less eluted without heat treatment, in the slag including As and Pb as the impurities.A method for manufacturing slag includes the step of granulating the ...  
JP2018052779A
To provide a production method of a slag including As and Pb as impurities, the method being capable of producing a slag with less elution of the impurities efficiently by short-time treatments.The production method of a slag according t...  
JP2018048051A
To provide a slag water-granulation device in which slag falling into the water-granulation trough is prevented by simple means and the steam explosion during water-granulation is greatly suppressed.Provided is a slag water-granulation d...  
JP6299375B2  
JP6295692B2  
JP6292149B2  
JP6288139B2  
JP2018025461A
To provide a water immersion expansion determination method of a steel making slag capable of logically assuring, in a short time, the quality to the water immersion expansion for a long term.In a water immersion expansion determination ...  
JP6274184B2  
JP6256181B2  
JP6252438B2  
JP6254909B2  
JP6252785B2  
JP6235798B2  
JP2017199874A
To provide a heat treatment apparatus capable of more uniformly changing temperature of an object to be processed even when a change occurs in a temperature control condition and automatically performing an adjustment operation for more ...  
JP6221707B2  
JP6209860B2  
JP6206355B2  
JP2017172859A
To provide a sintered ore cooler capable of preventing a crack from occurring even in a case where a support roller is worn, and capable of prolonging a service life of the support roller.A sintered ore cooler 200 includes: a turn table ...  
JP2017527770A
A metallurgical process and a system for formation of a gas particulate of liquid slag from a furnace for metallurgy, and/or fusion metal, It is unified with a plurality of offgas treatment processes and a device, and a plurality of off ...  
JP6192819B2  
JP2017149637A
To provide slag appropriate for applications such as a road-base material by effective and secure hydration acceleration of steel slag.A hydration acceleration method of steel slag includes: a crush step 2 of crushing steel slag; a water...  
JP2017150014A
To provide a processing method of slag capable of efficiently reusing slag while preventing operation troubles.A processing method of slag generated in an iron-making process includes a step for classifying recovered slag according to th...  
JP6189200B2  
JP6188022B2  
JP6189201B2  
JP2017141118A
To provide an agent capable of reducing CaO contained in slag and promoting slag aging treatment without causing problems of inflammability or odor in its use, and a method for promoting slag aging using the same.The above problem is sol...  
JP2017141148A
To provide a method for modifying steel slag capable of suppressing hydration expansion by modifying the steel slag while maintaining good slag discharge property.There is provided a method for modifying a slag steel 2 by blowing oxygen ...  
JP2017114715A
To provide a carbonation treatment method for iron steel slag capable of stably suppressing a slag elution water eluted from a slag after the a carbonation treatment at around pH=10 by simpler method and surely inhibiting elution of high...  
JP2017114717A
To provide a treatment method for iron and steel slag capable of efficiently performing the aging treatment and carbonation treatment of iron and steel slag, and an iron and steel slag treatment device.An internal piping provided with a ...  
JP2017114710A
To provide a treatment method for iron and steel slag, upon the treatment of iron and steel slag in a pressurized state using a pressure container, saving unnecessary gas use and needless time required for treatment, and capable of effic...  

Matches 301 - 350 out of 4,411