Research Institute of Industrial Science & Technology

Voest-alpine Industrieanlagenbau Gmbh

Pohang Iron & Steel Co. Ltd.

Other

Sanyo Tech Co., Ltd.

Il Ock Lee

Uoo Chang Chung

Yong Ha Kim

Werner L. Kepplinger

Hang Goo Kim

Felix Wallner

Johannes L. Schenk

Bong Jin Jung

Nakamura Minoru

Johannes Leopold Schenk

Werner Leopold Kepplinger

Minoru Nakamura

Franz Hauzenberger

Hyun Ok Do

Werner L Kepplinger

A detection system for a toilet unit for use in a supine position is provided, in which a treating body formed in a substantially T-shape by a urination and defecation container serving as a lateral casing and a washing nozzle retainer serving as a vertical casing is formed in a boat shape, the washing nozzle retainer is held in the crotch of patient's legs to enable the patient to urinate and defecate within the urination and defecation container, an injection nozzle provided at a head section of the urination and defecation container is provided to be capable of crushing and conveying the stools, and a nozzle provided on the washing nozzle retainer is adapted to wash the private parts of the patient, wherein a water level sensor installed at a side edge section of the urination and defecation container on the upstream side detects water rising due to wash water and water from the injection nozzle and controls to forcibly discharge the urination and defecation out of the urination and defecation container when the water reaches a certain level.

Detection system for toilet unit for use in a supine position

A fluidized bed reducing system for reducing a fine iron ore is disclosed, in which the structure of the fluidized bed reducing furnace is improved such that the coarse iron ore particles are distributed in the lower portion of the fluidized bed within the furnace and the fine iron ore particles are distributed in the upper portion of the fluidized bed. Thus, the average residence times of the particles in the furnace are adjusted differently for different ore sizes, so that the reducing efficiency can be improved, and that the residence time of the reducing gas in the furnace can be extended, thereby improving the degree of gas utilization. The fluidized bed reducing system for reducing a fine iron ore includes: an upper iron ore outlet for discharging fine iron ore particles; a lower iron ore outlet for discharging coarse iron ore particles; a gas distributor installed in a lower portion of a reducing furnace; a gas inlet formed on a lower portion of the reducing furnace for introducing a reducing gas; an iron ore inlet for supplying an iron ore of wide particle size distribution; a circulating duct connected to an upper portion of the reducing furnace for discharging extremely fine iron ore particles together with the reducing gas; a particle capturing device an extremely fine iron ore recycling duct. The fluidized bed reducing furnace includes a cylindrical upper portion and a tapered lower portion, the tapered portion being in a wide-upper-narrow-lower shape.

Fluidized bed type reducing system for reducing fine iron ore

Apparatus for reducing fine iron ore

Fluidized bed type reduction apparatus for iron ore particles and method

Fluidized bed type reduction apparatus for iron ores and method for

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Pohang, South Korea

Yong Ha Kim