MMIJ Annual Meeting 2023
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Session Details

General Session

(General session) Hydrometallurgy

Mon. Mar 13, 2023 9:00 AM - 12:00 PM JST
Mon. Mar 13, 2023 12:00 AM - 3:00 AM UTC
Room-4 Fl.2.,Build. 6. 622
Chairperson : Yu-ki Taninouchi (Kyushu University), Hideaki Sasaki (Ehime 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。
9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[1K0401-08-01]The effort to improve the current efficiency at Toyo smelter & refinery

○Koichiro Aoki1, Kazunori Tanisaki1, Kentaro Kondo1, Kazunori Kawanaka1 (1. Sumitomo Metal Mining)
Chairperson : Yu-ki Taninouchi (Kyushu University)
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[1K0401-08-02][Student presentation: Bachelor’s course] Simulation analysis of tertiary current distribution in copper electrorefining under forced convection

○Takumi Takaichi1, Haruhiko Sano1, Hideaki Sasaki1 (1. Ehime University)
Chairperson : Yu-ki Taninouchi (Kyushu University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[1K0401-08-03][Student presentation: Master’s course] Galvanic behavior of copper-anode impurity couples regarding to copper electrorefining

Yasushi Takasaki1, ○HINANO KUBO1, HIROYUKI KANEKO1 (1. Akita University)
Chairperson : Yu-ki Taninouchi (Kyushu University)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[1K0401-08-04][Student presentation: Doctoral course] Nodule Growth in Copper Electrorefining: Roughness at Protrusion Tip and Its Simulation

○Masayuki Miyamoto1, Yuki Ishikawa1, Kazuhiro Fukami1, Kuniaki Murase1 (1. Kyoto University)
Chairperson : Yu-ki Taninouchi (Kyushu University)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

Break

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

[1K0401-08-05]Characterization of leaching properties and phosphate ion fixation process for clarification of existence form of phosphorus in iron ore

○Kozo Shinoda1, Hiraku Toshima1, Takashi Mikouchi2, Reiko Murao3, Shigeru Suzuki1 (1. Tohoku University, 2. University of Tokyo, 3. Nippon Steel Corporation)
Chairperson : Hideaki Sasaki (Ehime University)
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[1K0401-08-06]Reaction parameters in scorodite syntehsis with solid iron oxide

○Ken Adachi1, Atsushi Iizuka1, Etsuro Shibata1 (1. Tohoku University Institute of Multidisciplinary Research for Advanced Materials)
Chairperson : Hideaki Sasaki (Ehime University)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[1K0401-08-07][Student presentation: Master’s course] Selective leaching of molybdenum and cobalt from the spent catalyst by using amino acid

○Idol Phann1, Sae Yamamoto1, Naoko Okibe1 (1. Kyushu University)
Chairperson : Hideaki Sasaki (Ehime University)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[1K0401-08-08]Effect of Sulfide Ions on Electrodeposition of Tin from Alkaline Stannate Solution

○Yu-ki Taninouchi1, Hiroki Ogawa1, Hiroaki Nakano1 (1. Kyushu University)
Chairperson : Hideaki Sasaki (Ehime University)
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