MMIJ Annual Meeting 2026
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Session Details

Theme session

(Theme session) Powder Purification Engineering Division Committee "Student Award Session"

Fri. Mar 6, 2026 9:00 AM - 12:00 PM JST
Fri. Mar 6, 2026 12:00 AM - 3:00 AM UTC
Room-2 (Fl.3.,Build. 6. 632)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
9:00 AM - 9:05 AM JST(12:00 AM - 12:05 AM UTC)

[2K0201-07-1add]Outline of the session

Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
9:05 AM - 9:25 AM JST(12:05 AM - 12:25 AM UTC)

[2K0201-07-01]The effect and mechanism of amino acids on selective flotation of galena and sphalerite

○Sohei Shirai1[Student presentation: Master’s course], Gde Pandhe Wisnu Suyantara1, Hajime Miki1, Naoko Okibe1 (1. Kyushu University)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
9:25 AM - 9:45 AM JST(12:25 AM - 12:45 AM UTC)

[2K0201-07-02]The effect of organic acids on the improvement of valuable metal recovery by flotation separation from complex sulphides.

○Shiori Sakairi1[Student presentation: Bachelor’s course], Gde Pandhe Wisnu Suyantara1, Hajime Miki1, Kaito Kishi1, Akbarshokh Ulmaszoda1, Naoko Okibe1 (1. Kyushu University, Earth resource engineering)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
9:45 AM - 10:05 AM JST(12:45 AM - 1:05 AM UTC)

[2K0201-07-03]Selective Recovery of Platinum Group Metals Using Amino-Functionalized Resin

○Daisuke Komatsu1[Student presentation: Bachelor’s course], Yoshiya Sakuta1, Kazuya Matsumoto1, Yuki Hata2, Kiyoshi Inooka2 (1. Akita University, 2. Mitsui Kinzoku Company, Limited)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
10:05 AM - 10:25 AM JST(1:05 AM - 1:25 AM UTC)

[2K0201-07-04]Evaluation of Mineral Processing Methods as Pretreatment for Gold Leaching from Roasted Waste Printed Circuit Boards

○Melito Salvador Oculares1[Student presentation: Doctoral course], Ilhwan Park1, Ryoei Watanabe1, Mayumi Ito1 (1. Hokkaido University)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
10:25 AM - 10:35 AM JST(1:25 AM - 1:35 AM UTC)

Break

10:35 AM - 10:55 AM JST(1:35 AM - 1:55 AM UTC)

[2K0201-07-05]Accuracy Improvement of Coarse-Grained DEM for Wet Granulation Processes via Statistical Correction of Contact States

○Osuke Hattori1[Student presentation: Master’s course], Kamiya Hidehiro1, Tokoro Chiharu1,2 (1. Waseda university, 2. Tokyo university)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
10:55 AM - 11:15 AM JST(1:55 AM - 2:15 AM UTC)

[2K0201-07-06]Composition Changes in Active Materials and Leaching Characteristics of Li, P and Fe by Heat Treatment Temperature of Spent Lithium Iron Phosphate Battery

○Ryota Ando1[Student presentation: Master’s course], Wataru Hareyama1, Teruhito Sasaki2, Masahiro Hotta2, Ryoei Watanabe3, Takashi Sato4 (1. IWATE UNIVERSITY, 2. IWATE INDUSTRIAL RESERCH INSTITUTE, 3. DOWA ECO-SYSTEM CO., Ltd, 4. NIKKO FINE MECC CO., Ltd)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
11:15 AM - 11:35 AM JST(2:15 AM - 2:35 AM UTC)

[2K0201-07-07]Investigation of mineral carbonation using nickel laterite mine tailing under low CO2 partial pressure and short duration

○Ami Tonomoto1[Student presentation: Master’s course], Koichi Nitta1, Satoshi Asano3, Hiroto Watanabe3, Hiroshi Otsuka3, Chiharu Tokoro1,2, Yutaro Takaya1 (1. The University of Tokyo, 2. Waseda University, 3. Sumitomo Metal Mining Co., Ltd.)
Chairperson: 伊藤 真由美（北海道大学）、パク イルファン（北海道大学）
11:35 AM - 11:45 AM JST(2:35 AM - 2:45 AM UTC)

Break

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

Powder Science and Technology Division Student Presentation Award

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