Session Details

(General session) Mining and underground construction machineries / Resource based economy and social system / Mining technologies

Fri. Mar 14, 2025 1:00 PM - 4:40 PM JST
Fri. Mar 14, 2025 4:00 AM - 7:40 AM UTC
Room-1 (Fl.3.,Build. 6. 631)
Chairperson: 才ノ木 敦士(熊本大学)、久保 大樹(京都大学)

(Presentation: 15 minutes allotted for lecture and 5 minutes for Q&A out of 20 minutes per presentation)

[3K0107-16-01]A Numerical Simulation of the Gas-Lift Production System of Shallow Type Methane Hydrate

○Yoshiyuki Shimizu1,2, Masatoshi Sugihara2, Keitaro Takamoto3, Hisatoshi Baba4 (1. ShimizuLab, Itasca JAPAN, 2. Former Tokai University, 3. Tokai University, Graduate School of Marine Science, 4. Tokai University)
Chairperson: 才ノ木 敦士(熊本大学)

[3K0107-16-02]Air-Lift Pumping System for Deep Sea Mining of Rare-Earth Rich Mud and Polymetallic Nodules around Minamitorishima Island - Drag Coefficient of Polymetallic Nodules -

Yoshiyuki Shimizu1,2,5, Masatoshi Sugihara2, ○Keitaro Takamoto3, Hisatoshi Baba4, Tomohiro Morisawa6, Kentaro Nakamura5,7, Koichiro Fujinaga7,5, Yasuhiro Kato5,7 (1. ShimizuLab, Itasca JAPAN, 2. Former Tokai University, 3. Tokai University, Graduate School of Marine Science, 4. Tokai University, 5. The University of Tokyo, 6. Toa Corporation, 7. Chiba Institute of Technology)
Chairperson: 才ノ木 敦士(熊本大学)

[3K0107-16-03]Study on Degradation Rates of Photovoltaic Panels in Japan

○Tatsuya Kojima1[Student presentation: Master’s course], Ken Matsuoka1, Shinsuke Murakami1 (1. The University of Tokyo)
Chairperson: 才ノ木 敦士(熊本大学)

[3K0107-16-04]An analysis of product lifetime of consumer appliances and consumer behavior based on bilateral comparisons

○Takaki Nanamatsu Kamura1[Student presentation: Master’s course], Shinsuke Murakami1 (1. The University of Tokyo)
Chairperson: 才ノ木 敦士(熊本大学)

[3K0107-16-05]Calculation of the TMR (total material requirement) involving all eEements with Resource-egde System Boundaries

○Kohmei はらだ HALADA1 (1. Sustainable design institute)
Chairperson: 才ノ木 敦士(熊本大学)

Break

[3K0107-16-06]Field Injection Trial to Fix CO2 in Goaf in Abandoned Underground Coal Mine

○Akihiro Hamanaka Hamanaka1, Ken-ichi Itakura2, Gota Deguchi4, Jun-ichi Kodama3, Yukio Hama2, Jihoon Kim2, Takehiro Esaki2,1, Takashi Sasaoka1, Hideki Shimada1 (1. Kyushu University, 2. Muroran Institute of Technology, 3. Hokkaido University, 4. Underground Resources Innovation Network)
Chairperson: 久保 大樹(京都大学)

[3K0107-16-07]Distribution Estimation of Manganese Nodules Using Adversarial Generation Network

○ryosuke suzuki1[Student presentation: Master’s course], Hisatoshi Toriya1, Kesuke Nishi2, Akira Tune2, Tuyoshi Adachi1 (1. Akita University, 2. Deep Ocean Resources Development Co.,Ltd.)
Chairperson: 久保 大樹(京都大学)

[3K0107-16-08]Identification of acidic alteration zones in high sulfidation-type epithermal gold deposits using hyperspectral imaging with machine learning

○Keisuke Nasuno1[Student presentation: Master’s course], Ryuya Sato2, Tsubasa Otake3, Natsuo Okada1, Yohei Kawamura3, Ryosuke Kikuchi3, Tsutomu Sato3 (1. Graduate School of Engineering, Hokkaido University, 2. JX Advanced Metals Corporation, 3. Faculty of Engineering, Hokkaido University)
Chairperson: 久保 大樹(京都大学)

[3K0107-16-09]Significance of Mg-rich silicate minerals in sub-seafloor replacement ore deposits

○Akua Hoshi1[Student presentation: Master’s course], Tsubasa Otake2, Ken Nakayama3, Daisuke Arioka4, Ryosuke Kikuchi2, Tsutomu Sato2 (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University, 3. Center for Advanced Marine Core Research, Kochi University, 4. Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))
Chairperson: 久保 大樹(京都大学)

[3K0107-16-10]Effect of dissolved ion on hydrogen generation during low temperature serpentinization

○Yasuhiro Nagashima1[Student presentation: Master’s course], Tsubasa Otake2, Ryosuke Kikuchi2, Yoko Ohtomo2, Tsutomu Sato2 (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University)
Chairperson: 久保 大樹(京都大学)