MMIJ 2022,Fukuoka
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Session Details

Special session

(Special session) Basic Studies on mining and smelting technologies for metals resources

Wed. Sep 7, 2022 1:00 PM - 4:00 PM JST
Wed. Sep 7, 2022 4:00 AM - 7:00 AM UTC
Room-2 (A12)
Chairman:Koichi Hashimoto(JOGMEC)
1:00 PM - 1:05 PM JST(4:00 AM - 4:05 AM UTC)

[2208-17-1add]Opening Address

Chairman:Koichi Hashimoto(JOGMEC)
1:05 PM - 1:20 PM JST(4:05 AM - 4:20 AM UTC)

[2208-17-01]Modification of molphology of aluminum intermetallic compounds through hydrodynamic cavitation

Kennosuke Higashi1, ○Takuya Yamamoto1, Jincheng Sun1, Sergey Komarov1 (1. Tohoku University)
Chairman:Koichi Hashimoto(JOGMEC)
1:20 PM - 1:35 PM JST(4:20 AM - 4:35 AM UTC)

[2208-17-02]Development of a novel and highly efficient recovery process for gold from gold-bearing refractory ores in an eco-friendly system, ammonium thiosulfate

○Sanghee Jeon1, Sohta Hamatsu1, Ilhwan Park1, Mayumi Ito1, Naoki Hiroyoshi1 (1. Hokkaido University)
Chairman:Koichi Hashimoto(JOGMEC)
1:35 PM - 1:50 PM JST(4:35 AM - 4:50 AM UTC)

[2208-17-03]Development of Complexation-Distribution Separated Solvent Extraction Method for Inert Platinum Group Metals in Synergistic Use of Water-Soluble Complexant and Phase Transfer Catalyst

○Koichiro Takao1, Zhiwei Zheng1, Tsuyoshi Arai2 (1. Tokyo Institute of Technology, 2. Shibaura Institute of Technology)
Chairman:Koichi Hashimoto(JOGMEC)
1:50 PM - 2:05 PM JST(4:50 AM - 5:05 AM UTC)

[2208-17-04]A fundamental study on flotation prediction model using MLA data based on machine learning

○Takeshi Shibuya1, Shoki Kobayashi1, Taisuke Sakakibara2, Tatsuhiro Ono2, Kanehiko Kawasaki2 (1. University of Tsukuba, 2. Japan Oil, Gas and Metals National Corporation)
Chairman:Koichi Hashimoto(JOGMEC)
2:05 PM - 2:20 PM JST(5:05 AM - 5:20 AM UTC)

[2208-17-05]Recovery of Rare Earth from Wasted Neodymium Magnet with Magnesium Metal

KOTA KAWAI1, RYOJI SANEKATA1, AKIRA NAKAMUTA1, ○TAKASHI NAGAI1 (1. Chiba Institute of Technology)
Chairman:Koichi Hashimoto(JOGMEC)
2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[2208-17-7add]Break

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[2208-17-06]Fundamental study on the electrorefining process for low-grade crude copper anode using basket electrolysis method

○Ken Adachi1 (1. Tohoku University Institute of Multidisciplinary Research for Advanced Materials)
Chairman:Koichi Hashimoto(JOGMEC)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[2208-17-07]Upgrading of low grade nickel saprolite ore by selective grinding

○Tatsuhiro Ono1, Mayu Oda1, Refilwe Magwaneng1, Kazuya Sunada1, Taro Kamiya1, Kanehiko Kawasaki1, Taisuke Sakakibara1, Koichi Hashimoto1, Koji Wakata2, Yusuke Araki2, Seitaro Toda3, Taku Okawara3, Sasaki Ryo3 (1. Japan Oil, Gas and Metals National Corporation, 2. Sojitz Corporation, 3. PACIFIC METALS CO., LTD.)
Chairman:Koichi Hashimoto(JOGMEC)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[2208-17-08]Development of copper leaching technology from chalcopyrite using ozone

○Shuta Kunihiro1, Kazuya Sunada1, Tatsuhiro Ono1, Taro Kamiya1 (1. Japan Oil, Gas and Metals National Corporation)
Chairman:Koichi Hashimoto(JOGMEC)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[2208-17-09]Mineralogical characterization and development of flotation flowsheet for Co/Cu mine tailings.

○Refilwe Sandra Magwaneng1, Tatsuhiro Ono1, Kazuya Sunada1, Michihiro Akahori1, Taro Kamiya1, Koichi Hashimoto1, Anita Parbhakar-Fox2, Helen Degeling3 (1. Japan Oil, Gas and Metals National Corporation, 2. Sustainable Minerals Institute, University of Queensland, Australia, 3. Geological Survey of Queensland, Australia)
Chairman:Koichi Hashimoto(JOGMEC)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[2208-17-10]Research on flotation possibility and conditioning effects for Arsenic Bearing Copper Ore - Focusing on the arsenic removal and flotation process -

○Atsushi Shibayama1, Kazutoshi Haga1, Sambalkhundev Delgermaa2, Taisuke Sakakibara3 (1. Akita University, 2. JX Nippon Mining & Metals, 3. JOGMEC)
Chairman:Koichi Hashimoto(JOGMEC)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[2208-17-13add]Panel discussion

Chairman:Koichi Hashimoto(JOGMEC)
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