The 190th ISIJ Autumn Meeting
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Session Details

Discussion SessionsSustainable Systems

[D3]The development of emerging and advanced seed technologies through the 'Steel carbon neutral research grant'

Wed. Sep 17, 2025 10:20 AM - 4:30 PM JST
Wed. Sep 17, 2025 1:20 AM - 7:30 AM UTC
Room5（Institute for the Advancement of Higher Education, 2F E208）
岸本康夫 [JFE]、星野岳穂 [東大]、村上英樹 [科学大]
10:30 AM - 11:00 AM JST(1:30 AM - 2:00 AM UTC)

[D19]Low temperature ironmaking process by lime addition method

○Takahiro Miki (Tohoku Univ.)
11:00 AM - 11:30 AM JST(2:00 AM - 2:30 AM UTC)

[D20]Reduction of iron ore using hydrogen-rich gas derived from waste plastic

○Junya Kano (Tohoku Univ.)
11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[D21]Evaluation of the potential for bio-coke production from sulfuric acid lignin generated as a byproduct of woody biomass saccharification

○Hiroshi Nonaka, Sonoka Kawakami (Mie Univ.)
1:00 PM - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[D22]Suggestion of measures for reduction of energy input and CO2 emissions through basic study with laboratory mini electric furnace to understand mechanism of scrap heating and melting in actual electric furnace

○Masaya Sugimoto1, Kazuyoshi Yamaguchi2, Shigeru Ueda2 (1.Akita Pref Univ., 2.Tohoku Univ.)
1:30 PM - 2:00 PM JST(4:30 AM - 5:00 AM UTC)

[D23]Effect of metallic thin film on wettability of molten iron and graphite immediately after contact

○Hitoshi Muneoka1, Wataru Sato2, Tsuyohito Ito2, Kazuo Terashima2 (1.Tohoku Univ., 2.The Univ. of Tokyo)
2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)

[D24]Effect of ash-containing carbonaceous materials on primary carburization and melting of pure iron

○Ayana Ono, Ko-ichiro Ohno, Tatsuya Kon (Kyushu Univ.)
2:30 PM - 3:00 PM JST(5:30 AM - 6:00 AM UTC)

[D25]Dynamic behavior of the molten Fe-Cu alloy-molten slag interface during polarization

○Shungo Natsui (Tohoku Univ.)
3:15 PM - 3:45 PM JST(6:15 AM - 6:45 AM UTC)

[D26]Production of inexpensive zeolite from blast furnace slag as a CO2 adsorbent

Yasushi Sasaki1, ○Hironari Kubo2, Tomoyoshi Kaneko2 (1.Tohoku Univ., 2.Fukuoka Inst.of Tech)
3:45 PM - 4:15 PM JST(6:45 AM - 7:15 AM UTC)

[D27]Characterization of the reaction between silicon nitride and iron oxide components in molten slags

○Sohei Sukenaga, Tadashi Fukuchi, Masanori Tashiro, Hiroyuki Shibata (Tohoku Univ.)
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