Session information (2017/08/24 Ver.)

General Session

Hydrometallurgy

Tue. Sep 26, 2017 9:00 AM - 12:00 PM B32 (Fl.1.,Build. B3)

Chairman: Takeshi Ogata (AIST), Hideaki Sasaki (Ehime University), Kazuya Koyama (Chiba Institute of Technology)

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9:00 AM - 9:15 AM

[1401-10-01] Extraction properties of palladium with sulfide compounds - Comparison between HCl and HBr systems

○Hirokazu Narita¹, Motoki Maeda², Chiharu Tokoro², Mikiya Tanaka¹, Ryuhei Motokawa³, Hideaki Shiwaku³, Tsuyoshi Yaita³ (1. National Institute of Advanced Industrial Science and Technology, 2. Waseda University, 3. Japan Atomic Energy Agency)

Chairman: Takeshi Ogata (AIST)

9:15 AM - 9:30 AM

[1401-10-02] Copper electrolysis using Fe(2+)/Fe(3+)-CuSO4-H2SO4 solution

○Takumi Kouda¹, Kazuya Koyama¹ (1. Chiba Institute of Technology)

Chairman: Takeshi Ogata (AIST)

9:30 AM - 9:45 AM

[1401-10-03] In situ observation of copper sulfate precipitation on pure copper and copper-silver anode surface under galvanostatic electrolysis

○Yuma Ninomiya¹, Hideaki Sasaki², Takeshi Yoshikawa¹, Masafumi Maeda¹ (1. The University of Tokyo, 2. Ehime University)

Chairman: Takeshi Ogata (AIST)

Break (9:45 AM - 10:00 AM)

10:00 AM - 10:15 AM

[1401-10-04] Behavior of impurities in the electrorefining of crude copper using sulfamic acid bath

○Kazuhisa Fuku¹, Tomohiro Sugawara¹, Nina Iwabuchi¹, Hidehiro Sekimoto¹ (1. Iwate University)

Chairman: Hideaki Sasaki (Ehime University)

10:15 AM - 10:30 AM

[1401-10-05] Influence of anode composition upon anode passivation in copper electrolytic refining

○Hideki Ohara¹, Kenji Takeda¹, Satoshi Asano¹, Kenta Watari², Satoshi Oue², Hiroaki Nakano² (1. Sumitomo Metal Mining Co., Ltd., 2. Kyushu university)

Chairman: Hideaki Sasaki (Ehime University)

10:30 AM - 10:45 AM

[1401-10-06] Development of Adsorbents for Antimony Recovery from Copper Electrolyte

○Takeshi Ogata¹, Hirokazu Narita¹ (1. National Institute of Advanced Industrial Science and Technology (AIST))

Chairman: Hideaki Sasaki (Ehime University)

Break (10:45 AM - 11:00 AM)

11:00 AM - 11:15 AM

[1401-10-07] Distribution of Cobalt-Chloro Complexes in HCl Solutions

○Masahito Uchikoshi¹ (1. Tohoku University)

Chairman: Kazuya Koyama (Chiba Institute of Technology)

11:15 AM - 11:30 AM

[1401-10-08] Selective precipitation of palladium(II) by pyridine derivatives

○Tomoya Suzuki¹, Hirokazu Narita¹, Takeshi Ogata¹ (1. National Institute of Advanced Industrial Science and Technology)

Chairman: Kazuya Koyama (Chiba Institute of Technology)

11:30 AM - 11:45 AM

[1401-10-09] Effects of Electrolysis Conditions on Anodic Deposition of MnO₂ on Manganese Oxide Coated Titanium Electrode

○Yuki Yoshida¹, Kenji Kawaguchi¹, Masatsugu Morimitsu¹ (1. Doshisha University)

Chairman: Kazuya Koyama (Chiba Institute of Technology)

11:45 AM - 12:00 PM

[1401-10-10] A research for high performance and low cost Bi₂Te₃ thermoelectric materials

○Tatsuichiro Nakamoto¹, Shun Yokoyama¹, Kenichi Motomiya¹, Koichi Harata¹, Hideyuki Takahashi¹, Kazuyuki Tohji¹ (1. Tohoku University)

Chairman: Kazuya Koyama (Chiba Institute of Technology)

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