MMIJ 2022,Fukuoka
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Session Details

General Session

(General session) Recycling

Wed. Sep 7, 2022 1:00 PM - 5:20 PM JST
Wed. Sep 7, 2022 4:00 AM - 8:20 AM UTC
Room-5 (A27)
Chairman: Kazuya Matsumoto (Akita University),Akihiro Yoshimura (Chiba University), Hajime Miki (Kyushu University)
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[2506-17-02][Student presentation: Master’s course]Development of Recovery Process of Platinum from Spent Auto-Catalyst Containing Platinum Using “Dry Aqua Regia”

○Kazuki Uda1, Akihiro Yoshimura1, Kensuke Mori2, Vinas Dan2, Yasunari Matsuno1 (1. Chiba University Graduate School, 2. Hitachi Construction Machinery Co., Ltd.)
Chairman:Kazuya Matsumoto (Akita University)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[2506-17-04]Selective recovery of samarium ion from samarium and cobalt ion mixed solution by using hydrogel

○Takehiko Gotoh1, Kensho Hanai1, Satoshi Nakai1 (1. Hiroshima University)
Chairman:Kazuya Matsumoto (Akita University)
2:40 PM - 2:50 PM JST(5:40 AM - 5:50 AM UTC)

[2506-17-6add]Break

2:50 PM - 3:10 PM JST(5:50 AM - 6:10 AM UTC)

[2506-17-06]Development of a novel metal recycling process without neutralization

○Chikara Takano1, Kazunori Nakashima1, Satoru Kawasaki1, Hideki Aoyagi2 (1. Hokkaido University, 2. University of Tsukuba)
Chairman:Akihiro Yoshimura (Chiba University)
3:10 PM - 3:30 PM JST(6:10 AM - 6:30 AM UTC)

[2506-17-07][Student presentation: Master’s course]Examination of dichlorination process from incineration ash of municipal waste

○Daishi Miyakawa1, Kiichi Yasunaga2, Hitoshi Ohya2, Kenichi Yamazaki3 (1. The University of Kitakyusyu graduate school, 2. The University of Kitakyusyu , 3. Maruya Corporation)
Chairman:Akihiro Yoshimura (Chiba University)
3:30 PM - 3:50 PM JST(6:30 AM - 6:50 AM UTC)

[2506-17-08]Highly Selective Precipitation of Platinum from HCl Solutions Using Bisaminomethylcyclohexane

○Kazuya Matsumoto1, Ryu Sakamoto1, Hiroshi Katagiri2, Mitsutoshi Jikei1 (1. Akita University, 2. Yamagata University)
Chairman:Akihiro Yoshimura (Chiba University)
3:50 PM - 4:10 PM JST(6:50 AM - 7:10 AM UTC)

[2506-17-09][Student presentation: Master’s course]Recovery of PGM from waste automotive catalysts using NH4HSO4

○Murai Takumi1, Hironari Kubo1 (1. Fukuoka Institute of Technology)
Chairman:Akihiro Yoshimura (Chiba University)
4:10 PM - 4:20 PM JST(7:10 AM - 7:20 AM UTC)

[2506-17-11add]Break

4:20 PM - 4:40 PM JST(7:20 AM - 7:40 AM UTC)

[2506-17-10][Student presentation: Master’s course]Development of metal recycling technology by machine learning

○Soichiro Inokuchi1, Hitoshi Ohya1, Eriko Tayaoka1, Kenichi Yamazaki2, Atsunori Tayaoka3 (1. THE UNIVERSITY OF KITAKYUSHU, 2. MARUYA CORPORATION, 3. National Institute of Technology, Kitakyushu College)
Chairman:Hajime Miki (Kyushu University)
4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[2506-17-11][Student presentation: Master’s course]Formularization of adsorption behavior on mineral surfaces to seek new floatation agents for separation of arsenic-copper minerals

○Taro Kimura1, Ken Higuchi1, Yuki Toma2, Ken Adachi1, Atsushi Iizuka1, Etsuro Shibata1 (1. Tohoku University, 2. Tohoku Univeristy (presently at Mitsubishi Materials Corporation))
Chairman:Hajime Miki (Kyushu University)
5:00 PM - 5:20 PM JST(8:00 AM - 8:20 AM UTC)

[2506-17-12]Detection of battery from waste small appliances using X-ray scanning and deep learning

○Takao Ueda1, Shigeki Koyanaka1, Tatsuya Oki1 (1. National Institute of Advanced Industrial Science and Technology)
Chairman:Hajime Miki (Kyushu University)
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