[2309-27] (Poster session/Short oral-presentation) Mineral processing / Recycling | MMIJ 2024, Akita

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Poster presentation session with a short speeches

(Poster session/Short oral-presentation) Mineral processing / Recycling

Wed. Sep 11, 2024 1:40 PM - 3:00 PM JST
Wed. Sep 11, 2024 4:40 AM - 6:00 AM UTC

Room-3 (103, 1F, General Education Bldg. 2)

Chairperson：高谷雄太郎（東京大学）

ポスター発表に先立ち、「講演会場」にて実施する個別のショート講演（講演4分）。

ポスター発表詳細は「ポスター発表」ページよりご確認ください。

1:40 PM - 1:44 PM JST(4:40 AM - 4:44 AM UTC)

[2309-27-01]Development of a Mobile Rare Metal Recovery System Using a High Performance Ion Exchanger (1) System Overview and Column Operating Conditions

○Kippei Yanagisawa^{1[Master’s course]}, Oooka Tubasa¹, Arai Tuyoshi¹, Hyuuga Toshio², Yamada Shouiti² (1. Shibaura Institute of Technology , 2. Chemical Electronics Co.)

Chairperson：高谷雄太郎（東京大学）

1:44 PM - 1:48 PM JST(4:44 AM - 4:48 AM UTC)

[2309-27-02]Development of mobile rare metal recovery system using high performance ion exchanger (2) Optimization of the amount of sulfonation introduction in a composite cation exchanger

○Tsubasa Oooka^{1[Master’s course]}, Kippei Yanagisawa¹, Tsuyoshi Arai¹, Shoichi Yamada², Toshio Hyuga² (1. Shibaura Institute of Technology, 2. Chemical Electronics Co.)

Chairperson：高谷雄太郎（東京大学）

1:48 PM - 1:52 PM JST(4:48 AM - 4:52 AM UTC)

[2309-27-03]Development of a New Density Separation System Based on Granular Physics

○Haruhi Konno^{1[Master’s course]}, Shusaku Harada¹ (1. Hokkaido university)

Chairperson：高谷雄太郎（東京大学）

1:52 PM - 1:56 PM JST(4:52 AM - 4:56 AM UTC)

[2309-27-04]Development of technology for the recovery of rare metals from aqueous hydrochloric acid solutions by extraction chromatography

○Ibuki Tsuchiya^{1[Master’s course]}, Arai Tsuyoshi¹ (1. Shibaura Institute of Technology)

Chairperson：高谷雄太郎（東京大学）

1:56 PM - 2:00 PM JST(4:56 AM - 5:00 AM UTC)

[2309-27-05]Organic acid leaching of Cobalt-Rich Ferromanganese Crusts

○Shota - Kondo^{1[Master’s course]}, Naoko Okibe¹ (1. Kyushu university)

Chairperson：高谷雄太郎（東京大学）

2:00 PM - 2:04 PM JST(5:00 AM - 5:04 AM UTC)

[2309-27-06]Selective gold recovery from ammonium thiosulfate solution using aluminum and iron oxides

○Nako Okada^{1[Master’s course]}, Naoki Hiroyoshi¹, Joshua Zoleta³, Takunda Mhandu⁴, Mayumi Ito¹, Park Ilhwan¹, Jeon Sanghee², Yogarajah Elakneswaran¹ (1. Hokkaido university, 2. Akita university, 3. Mindanao State University-Iligan Institute of Technology, 4. University of Zimbabwe)

Chairperson：高谷雄太郎（東京大学）

2:04 PM - 2:08 PM JST(5:04 AM - 5:08 AM UTC)

[2309-27-07]Effect of silicon on the formation of lithium carbonates from alkaline aqueous solutions.

○Shunsuke Nakaya^{1[Master’s course]}, Yutaro Takaya¹, Chiharu Tokoro^1,2 (1. Department of Systems Innovation,School of Engineering,The University of Tokyo, 2. Faculty of Science and Engineering, Waseda University)

Chairperson：高谷雄太郎（東京大学）

2:08 PM - 2:12 PM JST(5:08 AM - 5:12 AM UTC)

[2309-27-08]Lithium extraction from heat-resistant pottery waste by sulfuric acid process

○Noritsugu Hashimoto¹, Toru Nishiyama¹, Seiji Niijima¹, Shigeo Hayashi¹ (1. Mie Prefecture Industrial Research Institute)

Chairperson：高谷雄太郎（東京大学）

2:12 PM - 2:16 PM JST(5:12 AM - 5:16 AM UTC)

[2309-27-09]Elucidation of coprecipitation mechanism of lithium with other elements during membrane separation of lithium from acid leachate of waste LIB

○Kei TORIUMI Toriumi^{1[Master’s course]}, Yutaro Takaya¹, Shinichi Minegishi², Shigeru Aoyama³, Ryoma Miyamoto², Chiharu Tokoro^4,1 (1. University of Tokyo, 2. Toray Industries, Inc., 3. Toray Advanced Materials Research Laboratories (China)Co., Ltd. (TARC), 4. Waseda University)

Chairperson：高谷雄太郎（東京大学）

2:16 PM - 2:20 PM JST(5:16 AM - 5:20 AM UTC)

[2309-27-10]Optimization of mediators in laccase reactions for degradation of carbonaceous matter in double refractory gold ores

○Cindy -^{1[Doctoral course]}, Hirofumi Ichinose¹, Keiko Sasaki² (1. Kyushu University, 2. Waseda University)

Chairperson：高谷雄太郎（東京大学）

2:20 PM - 2:24 PM JST(5:20 AM - 5:24 AM UTC)

[2309-27-11]A comparative study of the flotation performance of aniline compounds and xanthate (PAX) in a copper sulfide flotation

○Jia Zhao^{1[Doctoral course]}, Labone L. Godirilwe¹, Kazutoshi Haga¹, Manabu Yamada¹, Atsushi Shibayama¹, Sunguan Hon² (1. Akita University, 2. JX Metals Corporation)

Chairperson：高谷雄太郎（東京大学）

2:24 PM - 2:28 PM JST(5:24 AM - 5:28 AM UTC)

[2309-27-20]Investigation of direct recycling of ternary (nickel-cobalt-manganese-based) cathode active materials from lithium-ion battery manufacturing scrap by dry grinding and classification process

○Kento Izumi^{1[Master’s course]}, Yutaro Takaya^1,2, Chiharu Tokoro^1,2, Yosuke Kita³, Hiroyuki Akashi³ (1. Waseda University, 2. The University of Tokyo, 3. AESC Japan Ltd.)

Chairperson：高谷雄太郎（東京大学）

2:28 PM - 2:32 PM JST(5:28 AM - 5:32 AM UTC)

[2309-27-13]Highly Selective Recovery of Platinum Group Metals from Hydrochloric Acid Solutions Using Melamine as a Precipitant

○Yoshiya Sakuta^{1[Master’s course]}, Kazuya Matsumoto¹, Mitsutoshi Jikei¹ (1. Akita university)

Chairperson：高谷雄太郎（東京大学）

2:32 PM - 2:36 PM JST(5:32 AM - 5:36 AM UTC)

[2309-27-14]Vulcanization of waste MNC532 powder using sodium sulfate toward the regeneration of cathode material

○Xinyu Gu^{1[Master’s course]}, Yutaro TAKAYA¹, Chiharu TOKORO¹ (1. Tokyo University)

Chairperson：高谷雄太郎（東京大学）

2:36 PM - 2:40 PM JST(5:36 AM - 5:40 AM UTC)

[2309-27-15]Crystal preparation of chalcopyrite using Bridgeman method

○Taro Matsui^{1[Master’s course]}, Yu-ki Taninouchi¹, Katsuya Komorita¹, Hiroaki Nakano¹ (1. Kyushu University)

Chairperson：高谷雄太郎（東京大学）

2:40 PM - 2:44 PM JST(5:40 AM - 5:44 AM UTC)

[2309-27-16]The study of Lead and Zinc Selective Flotation Mechanism with Sodium Thiosulfate

○Kaito Kishi^{1[Master’s course]}, Gde Pandhe Wisnu Suyantara¹, Hajime Miki¹, Tatsuru Takahashi², Yoshiyuki Tanaka² (1. Kyushu University, 2. JOGMEC)

Chairperson：高谷雄太郎（東京大学）

2:44 PM - 2:48 PM JST(5:44 AM - 5:48 AM UTC)

[2309-27-17]Evaluation of valence number of titanium in titanium slag by XAS

○Nanoha Tamada^{1[Master’s course]}, Hidehiro Sekimoto¹ (1. Iwate University)

Chairperson：高谷雄太郎（東京大学）

2:48 PM - 2:52 PM JST(5:48 AM - 5:52 AM UTC)

[2309-27-18]Selective depression of Pb-activated sphalerite with oxalic acid in sphalerite-galena flotation System

○Doaa Ashraf Eladl^{1[Doctoral course]}, Gde Pandhe Wisnu Suyantara ¹, Hajime Miki¹, Okibe Naoko¹ (1. Kyushu University)

Chairperson：高谷雄太郎（東京大学）

2:52 PM - 2:56 PM JST(5:52 AM - 5:56 AM UTC)

[2309-27-19]Introducing Next Generation of MLA Technology: Advancements in Tantalum Mineralogy Characterization

○Aldemar Leonardo Salazar Zambrano¹, Machi Takeuchi¹, Sho Kono¹, Seiji Hasegawa², Masakazu Kimura² (1. Thermo Fisher Scientific , 2. JX Advanced Metals)

Chairperson：高谷雄太郎（東京大学）

2:56 PM - 3:00 PM JST(5:56 AM - 6:00 AM UTC)

[2309-27-21]Particle size distribution and evaluation of graphitization degree of lithium-ion battery anode material recovered by high-voltage electrical pulse method

○Masaki Horiuchi^{1[Bachelor’s course]}, Asako Narita¹, Taketoshi Koita¹, Kento Izumi¹, Chiharu Tokoro^1,2 (1. Waseda University, 2. The University of Tokyo)

Chairperson：高谷雄太郎（東京大学）

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