Analyses on Blast Furnace Raceway Formation by Micro Wave Reflection Gunned through Tuyere
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概要
- 論文の詳細を見る
The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed. As the flow rate of coke as the momentum of coke into raceway decreases by combustion of coal injected into tuyeres, the depth of raceway defined as the maximum position of micro wave reflection is easy to contract. It is expected that this new technology could detect the raceway collapse phenomena in short time and that the stability of raceway in coal injection is different from that in all coke operation. Finally the paper ends by summarizing the effect of raceway formation on unsteady phenomena forcing functional disorder on blast furnace performance of burden distribution for high productivity performance.
- The Iron and Steel Institute of Japanの論文
著者
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MATSUI Yoshiyuki
R&D Lab., Kobe Steel, Ltd.
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NAGAI Nobuyuki
Electrical, Instrument and Computer Division, Shinko EN & M Co., Ltd.
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IMAI Takashi
Electrical, Instrument and Computer Division, Shinko EN & M Co., Ltd.
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SAWAYAMA Muneyoshi
R&D Lab., Kobe Steel, Ltd.
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KITANO Shinji
Kakogawa Works, Kobe Steel, Ltd.
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NAGAI Nobuyuki
Electrical, Instrument and Computer Division, Shinko EN&M Co., Ltd.
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YAMAGUCHI Yasuhiro
R&D Lab., Kobe Steel, Ltd.
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YAMAGUCHI Yasuhiro
R&D Lab., Kobe Steel, Ltd.
関連論文
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- Analyses on Dynamic Solid Flow in Blast Furnace Lower Part by Deadman Shape and Raceway Depth Measurement
- Analyses on Blast Furnace Raceway Formation by Micro Wave Reflection Gunned through Tuyere