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| 1 | Numerical and Experimental Investigation on Heat Propagation Through Composite Sinter Bed With Non-Uniform Voidage:Part Ⅰ Mathematical Model and Its Experimental Verification显示文摘The mechanisms of heat transfer through the sinter beds of the MEBIOS process are discussed and their comprehensive mathematical model is proposed.The MEBIOS process,the concept of which has been proposed earlier by the authors,allows using both coarse and fine particles of iron ores in the same sinter bed.The study includes two parts.The first part describes the model content and the results of its experimental verification.The model accounts for coal combustion,limestone decomposition,moisture evaporation/condensation,and melting/solidifying of solid phases.The model predictions are in good agreement with the experimental data.Typical numerical results of the sintering process and the key parameters influencing the process efficiency are discussed in the second part of the study. | Sergey V Komarov Hiroyuki Shibata Naohito Hayashi Eiki Kasai | 2010 | Journal of Iron and Steel Research(International)2010，17，10： | 5 |
| 2 | Vaporization behavior of lead from the FeO-CaO-SiO_2-Al_2O_3 slag system显示文摘Vaporization behavior (1163-1463 K) of lead in the slag system of FeO-CaO-SiO2-Al2O3 with CaCl2 was examined. A thermodynamic estimation with the principle of Gibbs free energy minimization showed that the major vapor species from the sam-ple of the FeO-CaO-SiO2-Al2O3 system+PbO+CaCl2 were metallic Pb, PbCl, PbCl2, and FeCl2, at the experimental temperature range. The experimental results show that the mole ratio of vaporized Cl in lead chlorides to vaporized Pb, simply expressed as Cl/Pb, decreases with increasing temperature. The larger Cl/Pb means a larger ratio of gaseous PbCl2, since metallic Pb and PbCl vapors are formed in a similar reduction atmosphere. The evaporation is initially rapid and becomes steady after holding for 10 min. Gaseous PbCl2 is mainly formed during the heating period, and at the holding stage, it reacts with FeO to produce gaseous FeCl2. With regard to slag composition, FeO content and basicity significantly affect the evaporation of lead. High FeO content and high basicity pro-motes the formation of metallic Pb and PbCl, whereas, it prohibits PbCl2 evaporation. | Yanling Zhang Rui Zhang Eiki Kasai Shiqi Li | 2008 | Journal of University of Science and Technology Beijing2008，15，6： | 3 |
| 3 | Design of bed structure aiming the control of void structure formed in the sinter cake 显示文摘 | KASAI Eiki KOMAROV Sergey NUSHIRO Koichi | 2005 | ISIJ International2005，45，4： | 1 |
| 4 | Influence of Properties of Fluxing Materials on the Flow of Melt Formed in the Sintering Proeess 显示文摘 | Eiki Kasai Yorito Sakano Takazo Kawaguchi | 2000 | ISU International2000，40，9： | 1 |
| 5 | Design of Bed Structure Aiming the Control of Void Structure Formed in the Sinter Cake 显示文摘 | Eiki KASAI Sergey KOMAROV Koichi NUSHIRO etc | 2005 | ISIJ International2005，45，4： | 1 |
| 6 | Effect of MixedGrinding on Reduction Process of Carbonaceous Material and Iron Oxide Composite显示文摘 | Eiki Kasai Katsuhito Mae Fumio Saito | 1995 | ISIJ International1995，35，12： | 1 |
| 7 | Lowering Reduction Temperature of Iron Ore and Carbon Composite by Using Ores with Combined Water Content显示文摘 | Taichi MURAKAMI Takeshi NISHIMURA and Eiki KASAI | 2009 | ISLI International2009，49，11： | 1 |
| 8 | Design of Bed Structure Aiming the Control of Void Structure Formed in the Sinter Cake显示文摘 | Eiki KASAI Sergey KOMAROV Koichi NUSHIRO and Masanori NAKANO | 2005 | ISIJ International2005，45，4： | 1 |
| 9 | Mechanochemical changes in gypsum when dry ground with hydrated minerals 显示文摘 | Zhang Qiwu Eiki Kasai Fumio Saito | 1996 | PowderTechnol1996，，87： | 1 |
| 10 | Numerical Simulation Model of the Iron Ore Sintering Process Directly Describing the Agglomeration Phenomenon of Granules in the Packed Bed 显示文摘 | Maximiano V Ranos Eiki Kasai Junya Kano | 2000 | ISIJ International2000，40，5： | 1 |
| 11 | Suppression of the formation of large pores in the assimilated parts of sinter produced using pisolitic ores 显示文摘 | Otomo Takaho Taguchi Noboru and Kasai Eiki | 1996 | ISIJ International1996，36，11： | 1 |
| 12 | Macroscopic behaviors of dioxins in the iron ore sintering plants显示文摘 | Eiki Kasai Teruhiko Aono and Tomita Yukio | 2001 | ISIJ International2001，，41： | 1 |
| 13 | Fundamental study on the sintering process using duplex Mini Pellets显示文摘 | Eiki Kasai Ienbin Sun | 1984 | Tetsu-to-Hagane1984，70，6： | 1 |
| 14 | Develop- ment of porous iron based material by slag foaming and its reduction 显示文摘 | Taichi Murakami Takuma Akagi Eiki Kasai | 2014 | Procedia Materials Science2014，4，： | 1 |
| 15 | Development of dispersed - type sonophotocatalytic process using piezoelectric effect caused by ultrasonic resonance 显示文摘 | Naohito Hayashi Ryosuke Yasutomi Eiki Kasai | 2010 | Ultrasonics Sonochemistry2010，17，5： | 1 |
| 16 | Numerical simulation model of the iron ore sintering process directly describing the agglomeration phenomenon of granules in the packed bed显示文摘 | Ramos Maximiano V Kasai Eiki Kano Junya Nakamura Takashi | | 0，，05： | 1 |
| 17 | Influence of Properties of Fluxing Materials on the Flow of Melt Formed in the Sintering Process 显示文摘 | Kasai Eiki Sakano Yorito Kawaguchi Takazo M | 2000 | ISIJ International2000，40，9： | 1 |
| 18 | Development of a novel method for mechanical plating using ultrasonic vibrations显示文摘 | Sergey V. Komarov Sang H. Son Naohito Hayashi Sergey D. Kaloshkin Oleg V. Abramov Eiki Kasai | 2007 | Surface & Coatings Technology2007，，16： | 1 |
| 19 | Formation behavior of PCDD/Fs in PVC pyrolysis with copper oxide 显示文摘 | Shibata Etsuro Yamamoto Satoru Kasai Eiki | 2003 | Chemosphere2003，50，12： | 1 |
| 20 | Effect of Mixedgrinding on Reduction Process of Carbonaceous Material and Iron Oxide Composite 显示文摘 | Eiki KASAI Katsuhito MAE Fumio SAITO | 1995 | ISIJ International1995，35，12： | 1 |
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