MMIJ 2021,Sapporo
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Session Details

General Session

(General session) Hydrometallurgy / New materials

Wed. Sep 15, 2021 9:00 AM - 12:00 PM JST
Wed. Sep 15, 2021 12:00 AM - 3:00 AM UTC
Room-4 Webex
Chairman:Shunsuke YAGI (Tokyo University), Yuki TANINOUCHI (Kyushu University)
9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[2K0401-08-01][Student presentation:Master's Course] New Hydrometallurgical process of Ta and Nb containing ore using NH4HSO4

○Takuto Nishida1, Sayaka Masuda1, Hironari Kubo1 (1. Fukuoka Institute of Technology)
Chairman:Shunsuke YAGI (Tokyo University)
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[2K0401-08-02]Facility Expansion and Efficiency Improvement of Copper Purification from Nickel Chloride Solution

○Kazuki Hattori1, Masahiro Tanaka1, Hideaki Sato1 (1. Sumitomo Metal Mining Co., Ltd.)
Chairman:Shunsuke YAGI (Tokyo University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[2K0401-08-03]Development of Lithium Recovery Process from Salt Lake Brine

○Masatoshi Takano1, SATOSHI ASANO1, KAZUHARU YOSHIZUKA2, SHOHEI NISHIHAMA2 (1. SUMITOMO METAL MINING CO.,LTD., 2. The university of kitakyusyu)
Chairman:Shunsuke YAGI (Tokyo University)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[2K0401-08-04]Development of nickel/cobalt hydrometallurgical process for lithium-ion secondary battery(No.2)

○Hideki OHARA1, Masatoshi TAKANO1, Satoshi ASANO1 (1. Sumitomo Metal Mining Co., Ltd.)
Chairman:Shunsuke YAGI (Tokyo University)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

[2K0401-08-5add]Break

10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[2K0401-08-05]Structural analysis of platinum polynuclear complexes in nitric acid solutions and ion-exchange resins

○Tomoya Suzuki1, Ukyo Otsubo2, Takeshi Ogata1, Hideaki Shiwaku3, Tohru Kobayashi3, Tsuyoshi Yaita1, Mitsuaki Matsuoka2, Norihiro Murayama2, Hirokazu Narita1 (1. National Institute of Advanced Industrial Science and Technology, 2. Kansai university, 3. Japan Atomic Energy Agency)
Chairman:Yuki TANINOUCHI (Kyushu University)
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[2K0401-08-06]The distribution and the structures of ferric aqua and chloro complexes in hydrochloric acid solutions

○Masahito Uchikoshi1, Ken'ichi Kimijima2, Daisuke Akiyama1, Kozo Shinoda1 (1. Tohoku University, 2. High Energy Accel- erator Research Organization)
Chairman:Yuki TANINOUCHI (Kyushu University)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[2K0401-08-07][Student presentation:Master's Course] Degradation of the Effect of Organic Additives on the Morphology of Pb Electrodeposits

○Toshiki Okudera1, Hidehiro Sekimoto1, Nina Iwabuchi1 (1. Iwate university)
Chairman:Yuki TANINOUCHI (Kyushu University)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[2K0401-08-08][Student presentation:Master's Course] Development of synthesis method of Mo-based thin films in aqueous solution and clarification of formation mechanism

○Kaoru Ono1, Koji Yokoyama1, Shun Yokoyama1, Hideyuki Takahashi1 (1. Tohoku Univesity)
Chairman:Yuki TANINOUCHI (Kyushu University)
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