General Session

(General session) Hydrometallurgy

Mon. Mar 13, 2023 9:00 AM - 12:00 PM 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。

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9:00 AM - 9:20 AM

[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

[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

[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

[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)

Break (10:20 AM - 10:40 AM)

10:40 AM - 11:00 AM

[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

[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

[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

[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)

Session information (2023/02/03 Ver.)

(General session) Hydrometallurgy

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

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

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

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

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

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

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

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

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