Session Details
(Special session) Approach for the development of seafloor mineral resources［Wed. Sep 13, 2023 AM Room-2］
Wed. Sep 13, 2023 9:00 AM - 11:45 AM JST
Wed. Sep 13, 2023 12:00 AM - 2:45 AM UTC
Wed. Sep 13, 2023 12:00 AM - 2:45 AM UTC
(Room-2) EL44, 4F, Common Lecture Hall C
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
JOGMECは国からの委託を受けて海洋鉱物資源開発に取り組んでいる。本企画講演セッションでは、海洋鉱物資源開発に向けた最近の取り組みについて紹介する。
（発表：15分中、講演12分、質疑応答3分／1件）
（発表：15分中、講演12分、質疑応答3分／1件）
Opening Address
[2201-09-01]State of the art international trends on the deep sea mining
○Nobuyuki Okamoto1, Yumiko Arai2 (1. Deep Ocean Resources Development Co., Ltd., 2. Japan Organization for Energy and Metals Security)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-02]Exploration for seafloor massive sulfides and Co-rich ferromanganese crusts
○Hikari Hino1, Gosuke Hoshino1, Haruhisa Morozumi1, Kunihito Yamamoto1, Masayuki Motoori1 (1. Japan Organization for Metals and Energy Security)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-03]Comparison of mining methods for deep sea minerals
○Kiyotaka Orita1, Seiya Kawano1, Tatsuya Shinkawa1, Satoshi Shiokawa1, Akira Koizumi2 (1. Japan Organization for Metals and Energy Security, 2. Deep Ocean Resources Development CO., LTD)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-04]Conceptual Study of Mining and Lifting System for Seafloor Massive Sulfides
○Tatsuya Shinkawa1, Seiya Kawano1, Kiyotaka Orita1, Saeko Nojiri1, Masao Shimokawa2, Joji Yamamoto3, Yuki Yano4, Toshiharu Tashiro5, Tomoyuki Ogishima6, Hideaki Asai7 (1. Japan Organization for Metals and Energy Security, 2. Mitsubishi Shipbuilding Co.,Ltd., 3. National Maritime Research Institute, 4. Shimizu Corporation, 5. Sumiko Resources Exploration & Development Co.,Ltd. , 6. Nippon Steel Engineering Co., Ltd., 7. Mitsubishi Heavy Industries, Ltd.)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-05]The result of the seabed mud lifting performance test by the SIP rare-earth mud mining system
○Eigo Miyazaki1, Yoshihisa Kawamura1, Ikuo Sawada1, Masanori Kyo1, Keita Akiyama1 (1. JAMSTEC)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
Break
[2201-09-06]Quantification of the amount of suspended particles from excavation using AI technology and its application to environmental impact assessment
○Naoki Saito1, Jumpei Minatoya2, Akira Iguchi1, Masayuki Nagao1, Travis Washburn1, Atsushi Suzuki1 (1. National Institute of Advanced Industrial Science and Technology, 2. Japan Organization for Metals and Energy Security)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-07]Development of numerical model for environmental impact assessment on seafloor massive sulfides mining
○Akiyuki Ishida1, Yuuya Yamamoto2, Tomomi Eriguchi3, Yumi Komatsubara3 (1. Japan Organization for Metals and Energy Security, 2. KANSO TECHNOS CO., LTD., 3. SCIENCE AND TECHNOLOGY CO., LTD.)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-08]Smelting and refining test of cobalt-rich ferromanganese crusts by “smelting and sulfurizing-chlorine leaching method”
○Junichi Takahashi1, Tatsuru Takahashi2 (1. Sumitomo Metal Mining CO. Ltd.,, 2. Japan Organization for Metals and Energy Security)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)
[2201-09-09]Investigation of conditions for copper up-grading and zinc supression in flotation of hydrothermal deposits (complex sulfide ores)
○Kazutoshi Haga1, Jeon Sanghee1, Labone Godirilwe1, Tatsuru Takahashi2, Yoshiyuki Tanaka2, Kenji Hayashi3, Hiromi Sonta3, Naoyuki Doi3, Hiroyuki Nakado4 (1. Akita University, 2. JOGMEC, 3. Geo technos Co. Ltd., 4. HRS Co. Ltd.)
Chairperson: Saeko Nojiri (Japan Organization for Metals and Energy Security)