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SCEJ 57th Autumn Meeting (Higashihiroshima, 2026)

Last modified: 2026-07-16 06:38:20

Session programs : ST-30

The chairs are under negotiation.
Yellow-backs on Technical sessions denote the Hybrid sessions.
(All other sessions are on-site only sessions).

ST-30 [Trans-Division Symposium]
Recent Developments in Plasma Processing

Organizers: Tanaka Manabu (Kyushu Univ.), Kobayashi Nobusuke (Gifu Univ.), Mori Shinsuke (Science Tokyo)

Plasma processing is gaining increasing attention as an advanced technology for materials synthesis and environmental solutions. Its applications span nanoparticle synthesis, functional thin films, surface treatment, hazardous substance removal, and energy fields such as hydrogen production.
This symposium will provide a platform to discuss both fundamental and applied aspects of plasma processing and to explore new directions in chemical engineering. Excellent student presentations will be awarded the Plasma Symposium Best Student Award.

Hall S, Day 1

TimePaper
ID		Title / AuthorsKeywordsTopic codeAck.
number
Hall S(103), Day 1(Sep. 14)
(9:20–10:20)
9:20– 10:00S102[Invited lecture] Plasma for Carbon-Neutral Steelmaking: Diverse Roles as Heat Source, Diagnostic Probe, and Reduction Field
(Tohoku U.) Muneoka Hitoshi
plasma steelmaking
electric arc furnace
molten oxide electrolysis
ST-30940
10:00– 10:20S104Formation Mechanism of FeNi/SiO2 Core-Shell Nanoparticles in Induction Thermal Plasma
(Kyushu U.) *(Stu)Ebashi Arata, (Reg)Tanaka Manabu, (Reg)Watanabe Takayuki
thermal plasma
nanoparticles synthesis
magnetic material
ST-30125
10:20– 10:40Break
(10:40–12:00)
10:40– 11:00S106Characteristics of Methane Pyrolysis using Long DC Arc
(Kyushu U.) *(Stu)Uchimura Hironobu, (Reg)Tanaka Manabu, (Reg)Watanabe Takayuki
thermal plasma
hydrogen production
hydrocarbon pyrolysis
ST-30120
11:00– 11:20S107Time-dependent Electromagnetic-Thermofluid Simulation of Mist-Mixed CO2 Gas Injected into Arc Plasma in a Gas Circuit Breaker
(Tohoku U.) *Tanaka Shunsuke, Yamagishi Takumi, (Miyagi Pref. Ind. Tech. Inst.) Yoshikawa Joe, (Tohoku U.) Sugimoto Makoto, Muneoka Hitoshi, (Saitama U.) Inada Yuki, (Kanazawa U.) Tanaka Yasunori, (Tohoku U.) Shigeta Masaya
Gas circuit breaker
Arc plasma
SF6 alternative gas
ST-30459
11:20– 12:00S108[Invited lecture] Development of a Metal Transfer Control Process Using Periodic Gas Composition Changes in GMAW
(Kawada Eng) *Fujiwara Kohei, Tsuyama Tadahisa, (U. Osaka) Ogino Yosuke, (Ehime U.) Mizuguchi Takashi, Ohara Masahiro
Gas Metal Arc welding
Control of metal transfer
Spatter
ST-30948

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SCEJ 57th Autumn Meeting (Higashihiroshima, 2026)

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