MMIJ Annual Meeting 2021
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Session Details

General Session

High-temperature materials processing

Tue. Mar 9, 2021 9:00 AM - 12:20 PM JST
Tue. Mar 9, 2021 12:00 AM - 3:20 AM UTC
Room-1
Chairman:Naoyuki HATADA (Kyoto University), Hiroyuki MATSUURA (Tokyo University)
9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[2K0201-09-01]Phase equilibria of the SiO2-CaO-CrOx system at 1773 K and 1873 K

○Takashi Murata1, Katsunori Yamaguchi1 (1. Waseda University)
Chairman:Naoyuki HATADA (Kyoto University)
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[2K0201-09-02]Distribution ratios of cobalt between molten copper and the FeOx-CaO-SiO2 system with iron saturation at 1573 K

○KOKI IWABUCHI1, KATSUNORI YAMAGUCHI2 (1. Graduate School of Waseda, 2. Waseda University)
Chairman:Naoyuki HATADA (Kyoto University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[2K0201-09-03]Microstructural control for recovery of cobalt from copper smelter slag

○Ryota Tsurusaki1, Yusuke Tanaka1, Tatsuaki Sakamoto1, Hiromichi Takebe1 (1. Ehime University)
Chairman:Naoyuki HATADA (Kyoto University)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[2K0201-09-04]Oxidative Dissolution of Tungsten Carbide into Na2CO3 Molten Salt by Addition of Cu2O Oxidant

○Kouji Yasuda1, Kohei Suzuki1, Ryotaro Uehata1, Rika Hagiwara1 (1. Kyoto University)
Chairman:Naoyuki HATADA (Kyoto University)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

[2K0201-09-05]In situ white X-ray diffraction measurement of alloying process of Ni-Dy system in molten LiCl-KCl

○Yumi Katasho1, Tetsuo Oishi1 (1. National Institute of Advanced Industrial Science and Technology)
Chairman:Naoyuki HATADA (Kyoto University)
10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

Break

11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[2K0201-09-06]First-principles approach for exploring stable structures of chloride vapor species

○Kansei Kanayama1, Naoyuki Hatada1, Yu-ki Taninouchi2, Kazuaki Toyoura1, Tetsuya Uda1 (1. Kyoto university, 2. Kyusyu university)
Chairman:Hiroyuki MATSUURA (Tokyo University)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[2K0201-09-07]Thermodynamic equilibrium calculation considering reactant’s inner distribution.

○Yuko Goto1, Motoyuki Naito1, Jun-ichi Takahashi1 (1. Sumitomo Metal Mining Co., Ltd.)
Chairman:Hiroyuki MATSUURA (Tokyo University)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[2K0201-09-08]Recovery of valuable metals from waste LIB by pyrometallurgical treatment

○Yu Yamashita1, Junichi Takahashi1 (1. Sumitomo Metal Mining Co., Ltd.)
Chairman:Hiroyuki MATSUURA (Tokyo University)
12:00 PM - 12:20 PM JST(3:00 AM - 3:20 AM UTC)

[2K0201-09-09]Improvement of sintering process at Hachinohe smelter

○Shojiro Mataoka1 (1. Hachinohe smelting co., ltd.)
Chairman:Hiroyuki MATSUURA (Tokyo University)
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