Myoung Kyun Shin

An apparatus for manufacturing a molten iron directly using fine or lump coals and fine iron ores, the method thereof, the integrated steel mill using the same and the method thereof

An apparatus for manufacturing moltens irons to improve operation of fluidized bed type reduction apparatus and manufacturing method using the same

Apparatus for manufacturing molten pig iron and reduced iron by utilizing a fluidized bed

Apparatus for melting fine particles containing carbon and method for melting such fine particles using the apparatus

Charging device for directly charging reduced fine iron ore into melter-gasifier

Apparatus for keeping optimal penetration depth formed at front end of oxygen tuyere and method for keeping the same

Method for increasing the charring ratio of coal

Directly charging device for directly charging reduced fine iron ore into melter-gasifier

Vorrichtung und verfahren zur erhaltung optimaler prenetationstiefe, die sich an der vorderseite eine sauerstoffdüse bildet Apparatus and methods for conservation optimal prenetationstiefe that forms at the front of an oxygen nozzle

Methode zur erhöhung des kohlenstoffanteils von kohle Method to increase the proportion of carbon-carbon