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Matches 901 - 950 out of 4,411

Document Document Title
JP4189326B2  
JP4187453B2  
JP2008275306A
To configure a moving gap of a grid to be narrow so that a thick plate can be configured thinner, to thereby reduce the remaining bulk cargo after discharge of a conveyance grid to the minimum without being concerned in conveyance, impro...  
JP2008273772A
To provide a method for manufacturing and a manufacturing apparatus for white blast furnace slag particles by a dry granulation method that does not require a complicated step such as mixing sub source materials.The method for manufactur...  
JP4179122B2  
JP2008266035A
To provide a method of manufacturing granulated blast furnace slag in which the scattering of molten slag particles in a melting treatment of injecting flyash into molten blast furnace slag is suppressed, the scattering of the flyash par...  
JP2008256348A
To provide a thermally decomposing treatment system for suppressing the deposition and solidification of plastic in a thermally decomposing device without separately preparing deposition preventing medium such as sand when giving thermal...  
JP2008239453A
To provide a cooling method of desiliconization slag for effectively suppressing elution of fluorine from a slag product by treating a desiliconization slag containing fluorine at a low cost.When cooling the siliconization slag discharge...  
JP4159932B2  
JP4153782B2  
JP2008214184A
To provide a silicic fertilizer having effective constituents for both rice field farming and upland field farming and a raw material slag for the same.A slag for fertilizer comprises 30-50 mass% of CaO, 20-40 mass% of SiO2, 8-30 mass% o...  
JP2008214149A
To provide a method for stabilizing treatment to reduce the expansion of powdered steelmaking slag which has a characteristic of expanding for an extensive period.The method for stabilizing treatment of powdered steelmaking slag comprise...  
JP2008202862A
To provide a leakage dust treating device, which inexpensively treats leakage dust leaking out of a front wall part without requiring much manpower.This leakage dust treating device has a discharge port 16 for downward discharging the le...  
JP2008535762A
With a water jet, liquid slag is converted into a slag sand and a slag sand, Then, it is discharged by 排液 equipment (4) and a coarse slag sand, The water which it was removed by at least one conveyance worm (4a) arranged by inclining...  
JP2008534781A
The reproducing method of the secondary refining (LF) slag from a steelworker place contains the extraction step, air and/or the cooling step of the slag by passage of other gas, and a crush step, i. E. , the converting step to the granu...  
JP4134389B2  
JP2008184341A
To make it possible to regulate the particle size of water-granulated slag obtained by solidifying molten slag by water quenching water so as to allow it to fall within a specification and to simply regulate the particle size of water-gr...  
JP4133318B2
The present invention provides a method of desulfurizing hot metal, which method utilizes desulfurization slag resulting from a KR hot metal desulfurizing treatment as a desulfurizing agent for hot metal again to reduce hot metal desulfu...  
JP2007131928A5  
JP2008178802A
To provide a method for treating a water-granulated substance of a waste-melting furnace which prevents the water-granulated substance discharged out of the waste-melting furnace from wearing appliances and pipes and biting appliances, d...  
JP4123045B2  
JP2008163391A
To effectively use a lime content in a reducing slag as a slag-making material, by decreasing a sulfur content in the reducing slag.This treatment method includes blowing steam into the reducing slag in a treatment pit in a treatment fac...  
JP4109716B2  
JP4102668B2  
JP2008133981A
To increase the SiO2 concentration of molten slag while simplifying facilities and reducing a treatment cost.This method of manufacturing molten slag wherein pyrolyzed gas and combustion components of pyrolyzed residue produced by pyroly...  
JP2008519956A
It is the process control method so that the purpose of the present invention can be coincided with the cooling conditions which produce the holding time in the flow of the cooling air (21) of all the domains of a cooling lattice, and/or...  
JP4100758B2  
JP2008121958A
To provide a slag solidification system having excellent treating ability in a small space.The slag solidification system for solidifying slag discharged from an electric furnace 2 comprises a tilting device 6 tilting the electric furnac...  
JP2008120607A
To quickly modify and process steel slag, immediately after generation, to the state which can be used as valuable raw materials while processing in a favorable forms and conditions in environmental aspects.The method for processing stee...  
JP2008115041A
To enable even molten slag having high viscosity to be excellently dispersed into a droplet-like state.The granulating device of molten slag is provided with the rotating body 1 receiving dropped molten slag while rotating and cutting th...  
JP2008105897A
To provide a molten slag-treating facility which can prevent bubbles from occurring inside concrete even when using granulated blast furnace slag mixed with cement as aggregate for concrete without needing a large-scaled facility constru...  
JP2008100893A
To provide a steel slag treatment method by which steel slag soon after produced is quickly treated so as to be used as a resource under an environmentally favorable pattern/condition.The steel slag treatment method has a step A for inje...  
JP4084530B2  
JP4083434B2  
JP2008094715A
To provide a method of preventing the elution of a heavy metal such as Pb from the slag discharged from a waste-disposal melting furnace, and an apparatus therefor.The elution of a heavy metal from the slag discharged from the waste-disp...  
JP4077718B2  
JP2008511750A
[Subject] [Solution means] The present invention relates to the processing unit of metallurgical slag. Have the left, the right cylinder, 分流盤, an axis, and an injection hopper, and 分流盤 is placed between the left and the right...  
JP4076854B2  
JP4072425B2  
JP4073500B2  
JP4073916B2  
JP2008068156A
To provide a method which treats slag obtained by a high-temperature treatment of waste as it is raw to allow a molten lead salt to elute from the slag, and enables a decrease in lead content of the slag in an ash melting furnace.In an e...  
JP4059864B2  
JP2008506622A
The present invention is the equipment and the process of cooling and 脱蒸気 (ing) hot calcination スタッコ used for manufacture of a chalk wall or bag plaster. Equipment is a cooling device of a fluidized-bed type, and is equippe...  
JP2008504211A
What were described is the method and air conditioner (1) which cool a high temperature granular material, This material is heat-treated in industrial furnaces, such as a rotary kiln for cement clinker manufacture (3), It shows the high ...  
JP4045128B2  
JP2008025934A
To provide a method of producing a desiliconized slag rough mineral concentrate which is an inexpensive iron source for obtaining molten iron by being charged with iron ore into a blast-furnace.The method comprises drying a desiliconized...  
JP2008013784A
To provide an apparatus for cooling high-temperature slag, which does not cause a problem of producing dust, does not generate strongly alkaline water in a cooling process, does not require a long cooling period of time, and can recover ...  
JP4027744B2  
JP4028036B2  

Matches 901 - 950 out of 4,411