General Session

(General session) Hydrometallurgy (Latter half)［Thu. Sep 14, 2023 PM Room-4］

Thu. Sep 14, 2023 1:00 PM - 3:10 PM (Room-4) EL35, 3F, Common Lecture Hall C

Chairperson: Shunsuke Yagi (Tokyo University), Kiho Nishioka (Kyoto University)

【湿式素材プロセッシング】湿式製錬，リサイクル，水溶液をはじめとする溶液系での新素材の製造に関する反応，電解もしくはバイオリーチングなどについてその熱力学・速度論などの学問的議論を行う。

【新材料】無機材料（酸化物，非酸化物），半導体，機能性ガラス，ナノ材料などの新素材・材料の物性の発現および物性と構造の相関性を中心に議論を行う。

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1:00 PM - 1:20 PM

[3409-14-01] Issues of distribution and structure analyses of transition metal chloro complexes

○Masahito Uchikoshi¹ (1. Tohoku University)

Chairperson: Shunsuke Yagi (Tokyo University)

1:20 PM - 1:40 PM

[3409-14-02] [Student presentation: Doctoral course] Analysis of decomposition mechanism of PF₆^- ions by Al³⁺ ions for hydrometallurgical recycling process of lithium-ion batteries

○Takuto Miyashita¹, Kouji Yasuda¹, Tetsuya Uda¹ (1. Kyoto university)

Chairperson: Shunsuke Yagi (Tokyo University)

1:40 PM - 2:00 PM

[3409-14-03] Development of Lithium Recovery Process from Salt Lake Brine Using λ-MnO₂

○Masatoshi Takano¹, Satoshi Asano¹, Syouhei Nishihama², Kazuharu Yoshizuka², Yuta Yokoyama³, Masahiro Yoshida³, Takayuki Takei³ (1. Sumitomo Metal Mining Co., Ltd, 2. The University of Kitakyushu, 3. Kagoshima University)

Chairperson: Shunsuke Yagi (Tokyo University)

Break (2:00 PM - 2:10 PM)

2:10 PM - 2:30 PM

[3409-14-04] Production of Cobalt Hydroxide by Neutralization of Cobalt Chloride Solution

○Hiroshi OTSUKA¹, Hideki OHARA¹, Hiroto WATANABE¹ (1. Sumitomo Metal Mining Co., Ltd.)

Chairperson: Kiho Nishioka (Kyoto University)

2:30 PM - 2:50 PM

[3409-14-05] Gold recovery process using hydrometallurgical technologies at Toyo smelter & refinery

○Hidemasa NAGAI¹, NORIHISA TOKI¹, Kohta KURIMOTO¹ (1. Toyo Smelter & Refinery, Sumitomo Metal Mining Co., Ltd.)

Chairperson: Kiho Nishioka (Kyoto University)

2:50 PM - 3:10 PM

[3409-14-06] [Student presentation: Master’s course] Analysis of Anodic Behavior Involving Scorodite Formation

○Kaito Hikichi¹, Ken Adachi¹, Atsushi Iizuka¹, Etsuro Shibata¹ (1. Tohoku university)

Chairperson: Kiho Nishioka (Kyoto University)

Session information (2023/08/10 Ver.)

(General session) Hydrometallurgy (Latter half)［Thu. Sep 14, 2023 PM Room-4］

[3409-14-01] Issues of distribution and structure analyses of transition metal chloro complexes

[3409-14-02] [Student presentation: Doctoral course] Analysis of decomposition mechanism of PF₆^- ions by Al³⁺ ions for hydrometallurgical recycling process of lithium-ion batteries

[3409-14-03] Development of Lithium Recovery Process from Salt Lake Brine Using λ-MnO₂

[3409-14-04] Production of Cobalt Hydroxide by Neutralization of Cobalt Chloride Solution

[3409-14-05] Gold recovery process using hydrometallurgical technologies at Toyo smelter & refinery

[3409-14-06] [Student presentation: Master’s course] Analysis of Anodic Behavior Involving Scorodite Formation

Authentication

Session information (2023/08/10 Ver.)

(General session) Hydrometallurgy (Latter half)［Thu. Sep 14, 2023 PM Room-4］

[3409-14-01] Issues of distribution and structure analyses of transition metal chloro complexes

[3409-14-02] [Student presentation: Doctoral course] Analysis of decomposition mechanism of PF6- ions by Al3+ ions for hydrometallurgical recycling process of lithium-ion batteries

[3409-14-03] Development of Lithium Recovery Process from Salt Lake Brine Using λ-MnO2

[3409-14-04] Production of Cobalt Hydroxide by Neutralization of Cobalt Chloride Solution

[3409-14-05] Gold recovery process using hydrometallurgical technologies at Toyo smelter & refinery

[3409-14-06] [Student presentation: Master’s course] Analysis of Anodic Behavior Involving Scorodite Formation

Authentication

[3409-14-02] [Student presentation: Doctoral course] Analysis of decomposition mechanism of PF₆^- ions by Al³⁺ ions for hydrometallurgical recycling process of lithium-ion batteries

[3409-14-03] Development of Lithium Recovery Process from Salt Lake Brine Using λ-MnO₂