9:40-9:50  Opening remarks                                  Y.Kashiwaya(Hokkaido Univ.)

Chairperson:K.Saito(NSC)

9:50-10:15

Int.1

Invited Lecture
Addressing the climate change challenge:ULCOS breakthrough program

ArcelorMittal Maizieres *Jean-Pierre Birat

···258

10:15-10:40

Int.2

Invited Lecture

nternational activity on the CO2 reduction in the ironmaking field

NTNU *Leiv Kolbeinsen

···262

10:40-11:05

Int.3

Invited Lecture

Improvement of reduction rate of iron ore using hydrogen-enriched synthetic gas

POSCO *Sihyung Lee ·Jonghwun Jung·Kihyun Kim·Sungman Kim

···266

11:05-11:30

Int.4

Possibility of hydrogen reduction in iron-making process

(COURSE 50 program in Japan)

NSC *S.Matsuzaki·K.Yonezawa·K.Saito·M.Naito

···268

11:30-11:50

Int.5

Effect of hydrogen on  reduction of iron ore aggromerates with H2-CO

Osaka Univ. *T.Usui·H.Ono-Nakazato·H.Konishi·H.Kawabata

···270

Chairperson:M.Ichida(Akita National College of Tech.)

13:20-13:40

Int.6

Low RAR operation technology of blast furnace aiming at reducing CO2 emission in ironmaking process

JFE *M.Sato·T.Anyashiki·S.Watakabe·K.Takeda

···274

13:40-14:00

Int.7

Subjects for low reducing agent rate operation of blast furnace aiming at the low carbon dioxide emission

Kobe Steel *K.Miyagawa·M.Sawayama·Y.Matsui

···278

14:00-14:20

Int.8

Effect of HBI charging on blast furnace productivity

Sumitomo Metals *Y.Ujisawa·K.Sunahara·Y.Matsukura

···282

14:20-14:40

Int.9

Carburization of reduced iron under the existence of iron oxides

POSTECH *Hyunsoo Kim·Y.Sasaki

···286

14:40-15:00

Int.10

Contribution of nuclear hydrogen to ironmaking

JAEA *R.Hino·S.Kubo·K.Onuki·Y.Tachibana·M.Ogawa

···290