International Organized Sessions
High Temperature Processes
2010/09/25 Lecture Room 1
Thermodynamics and kinetics for environmentally harmonious refining processes with high speedand efficiency
09:30 ～ 09:35
Opening adress Y.Kobayashi(Tokyo Inst. of Tech.)

09:35 ～ 11:55 Chairperson:Y.Kobayashi(Tokyo Inst. of Tech.)
09:35 ～ 10:05
Int.1 (Invited Lecture)A strategy for an environmentally friendly ladle refining process

・・・ 777

10:05 ～ 10:25
Int.2 Determination of Al deoxidation equilibrium of molten steel at 1873K

・・・ 781-Focus inclusions
KTH ○Par G Jonsson･Diana Vasiljevic･Ola Ericsson･Andrey Karasev･Arne Bengtson

The Univ. of Tokyo ○Youngjo Kang･K.Morita, KTH Mikael Thunman･Du Sichen, NSC T.Morohoshi･K.Mizukami

10:25 ～ 10:45
Int.3 Aluminum and oxygen equilibrium relation in molten Fe-Ni alloy expressed by redlich-kister type polynomial

・・・ 785
Tohoku Univ. ○T.Miki･A.Hayashi(Now:NSSC)･T.Uenishi(Now:Aichi steel)･H.Kandori(Now:MLIT)･M.Hino(Now:Hokkaido
Polytechnic College)

10:55 ～ 11:15
Int.4 Activity coefficient of CaS in CaS-CaF 2 Flux at 1673K・・・ 789

Tokyo Inst. of Tech. ○H.Tanigawa･Y.Kobayashi･R.Endo･M.Susa

11:15 ～ 11:35
Int.5 Oxidation removal of Cu from molten iron via silver・・・ 793

Osaka Univ. ○H.Ono･K.Yamaguchi･T.Usui(Now:Fukui Univ. of Tech.)

11:35 ～ 11:55
Int.6 Fundamental investigation on removal of copper from molten iron with Na2CO3-FeS fluxes

・・・ 796

JFE ○Y.Uchida･A.Matsui･Y.Kishimoto

13:10 ～ 14:50 Chairperson:K.Okumura(Nagoya Inst. of Tech.)
13:10 ～ 13:40
Int.7 (Invited Lecture)Experimental and thermodynamic investigations on MnO-SiO2-Al2O3-MnS liquid oxysulfide at 1500 ・・・ 800°C
POSTECH ○Youn-Bae Kang･Ye-Jin Kim, POSCO Dae-Hee Woo, POSTECH Henri Gaye･Hae-Geon Lee

13:40 ～ 14:00
Int.8 Mixing enhancement by surface flow control

・・・ 804

Hokkaido Univ. ○M.Iguchi

14:00 ～ 14:20
Int.9 Influence of bath height on surface reaction rate of oxygen-water system under bottom bubbling condition

・・・ 807

Tohoku Univ. ○N.Maruoka･Felicia Lazuardi･H.Shibata･S.Kitamura

14:20 ～ 14:50
Int.10 Investigation on metal emulsion formation in lead-salt system・・・ 811

Tohoku Univ. ○Duk-Yong Song･N.Maruoka･T.Maeyama(Now:NHK Spring)･H.Shibata･S.Kitamura

15:00 ～ 16:30 Chairperson:T.Nishi(Sumitomo Metals)
15:00 ～ 15:30
Int.11 (Invited Lecture)Thermodynamic modeling of P2O5 containing oxide system for De-P process in steelmaking

・・・ 815:Preliminary thermodynamic modeling results
McGill Univ. ○In-Ho Jung･Pierre Hudon･Gabriel Garcia Curiel･Miftaur Rahman

15:30 ～ 15:50
Int.12 Modeling of interfacial phenomena between metals and oxides

・・・ 819

Osaka Univ. ○T.Tanaka

15:50 ～ 16:10
Int.13 Viscosity evaluation of solid phase containing slag・・・ 823

Kyushu Univ. ○S.Haruki･S.Sukenaga･N.Saito･K.Nakashima

16:10 ～ 16:30
Int.14 Model experiment for metal refining process under ultrasound irradiation condition
Nagoya Inst. of Tech. ○K.Okumura･S.Hayashi

16:30 ～Closing remark S.Kitamura(Tohoku Univ.)

・・・ 827

International Organized Sessions
High Temperature Processes
2010/09/26 Lecture Room 3
Ironmaking by microwave heating
09:00 ～ 09:05
Opening K.Nagata(Tokyo Univ. of the Arts)

09:05 ～ 12:00 Chairperson:M.Hayashi(Tokyo Inst. of Tech.)
09:05 ～ 09:45
Int.15 Physical mechanism of iron making under the irradiation of monochromatic coherent electromagnetic waves

・・・ 831NIFS ○M.Sato･K.Kashimura･J.Fukushima, Tokyo Inst. of Tech.(Now:Tokyo Univ. of the Arts) K.Nagata

09:45 ～ 10:25
Int.16 Einstein's hidden variables in the microwave regime

・・・ 835

General Resonance,LLC ○Juliana H.J.Mortenson

10:40 ～ 11:20
Int.17 Microwave processing for treatment of steel making by-products

・・・ 836

Tohoku Univ. ○N.Yoshikawa･E.Ishizuka･K.Mashiko･Y.Saito･S.Taniguchi

11:20 ～ 12:00
Int.18 (Invited Lecture)The contribution of microwave heating to energy efficiency of high temperature

・・・ 837

13:00 ～ 16:30 Chairperson:N.Yoshikawa(Tohoku Univ.)
13:00 ～ 13:40
Int.19 (Invited Lecture)High-power microwave and millimeter-wave technology

・・・ 838

processes-present status and future prospects
Univ. of Bayreuth ○Monika Willert-Porada

KIT ○Manfred Thumm

13:40 ～ 14:20
Int.20 Microwave heating behaviors of Fe3O4 powder

・・・ 842

Tokyo Inst. of Tech. ○M.Hayashi･M.Hotta･K.Nagata(Now:Tokyo Univ. of the Arts)

14:20 ～ 15:00
Int.21 (Invited Lecture)The experiments and prospects for microwave ironmaking in the USA・・・ 846

Michigan Technological Univ. ○Jiann-Yang Hwang･Xiaodi Huang･Zhiwei Peng

15:10 ～ 15:50
Int.22 Utilization of microwave heating for the resurrection of ironmaking and steelmaking wastes in Korea

・・・ 850

Korea Univ. ○Joonho Lee･Taeyoung Kim

15:50 ～ 16:30
Int.23 Continuous pig iron-making by microwave heating・・・ 851

Tokyo Univ. of the Arts ○K.Nagata, Tokyo Inst. of Tech. K.Hara･M.Hayashi

16:30 ～ 16:40
Closing remarks M.Sato(NIFS)

International Organized Sessions
Environmental, Energy and Social Engineering
2010/09/27 Lecture Room 9
Ancient and pre-modern ironmaking in East Asia
09:00 ～ 09:05
Opening K.Nagata(Tokyo Univ. of the Arts)

09:05 ～ 09:45
Int.24 Diversity in the development of iron smelting furnaces in East Asia

・・・ 855

Ehime Univ. ○Y.Murakami

09:45 ～ 10:25
Int.25 (Invited Lecture)Linear furnaces:a pan-Asian technological tradition in early iron smelting

・・・ 857

Univ. of Exeter,UK ○Gill Juleff

10:30 ～ 11:00
Int.26 Comparison of ancient ironmaking between Ethiopia and Japan・・・ 861

Kyoto Univ. ○E.Yamasue, NHK I.Murahashi

11:00 ～ 11:30
Int.27 Pre-modern refining process in Japan "Ookaji"

・・・ 863

Tokyo Inst. of Tech. ○T.Watanabe, Tokyo Univ. of the Arts K.Nagata

11:30 ～ 12:00
Int.28 Flame and blowing of Tatara
Tokyo Univ. of the Arts ○K.Nagata

・・・ 867