| International Journal of the Society of Materials Engineering for Resources Vol.25 No.1 April 2022 |
| Vol.25No.1までの論文はJ-STAGEでご覧いただけます。 （You can see the papers up to Vol.25No.1 on J-STAGE.） |
| Contents |
| ICMR2021 AKITA I |
| 【Reviews 】 |
| ・Polymers for Reversible Hydrogen Storage Inspired by Electrode-active Materials in Organic Batteries （abstract） |
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| Yusuke KAIWA, Kazuki KOBAYASHI, Miho KATAOKA, Yuka TOBITA and Kenichi OYAIZU |
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1 |
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| ・Challenges and Implications for the Mining Industry for Future Resources
Extraction （abstract） |
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| Fidelis T SUORINENI | ・・・ | 10 | |
| ・Review of the Mechanism for Orfom® D8 Depression of Chalcopyrite in Cu-Mo Separation during Cleaner Flotation （abstract） |
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| Courtney YOUNG, Avimanyu DAS, Rick LaDOUCEUR, Simon TIMBILLAH and Shawn CHILDRESS |
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18 | |
| 【Originals】 |
| ・Gas Adsorption Capability of Hybrid Polymers with Modified Cyclodextrin-amorphous Silica （abstract） |
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| Fumio HAMADA and Manabu YAMADA | ・・・ | 23 | |
| ・Ag Nanofi bers with Ultrahigh Aspect Ratios Fabricated by Catalytic Reduction of Solution Blowspun AgNO3/PVA/PVP-mixed Nanofi bers （abstract） |
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| Xu ZHAO, Chiho ONODERA and Mikio MURAOKA | ・・・ | 28 | |
| ・Understanding High-grade Mineralization in the Khoemacau Zone 5 Cu-Ag Deposit, Kalahari Copperbelt, NW Botswana, using μXRF Techniques （abstract） |
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| Mpho KEEDITSE, Hannah BUAMONO, Yasushi WATANABE, Antonio ARRIBAS, Takuya ECHIGO and Shogo AOKI |
・・・ | 33 | |
| ・Effects of Operational Conditions on Fine Grindability and Wear of Grinding
Beads in Limestone Bead Milling （abstract） |
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| Naoya KOTAKE, Shohei OUCHI, Daiki YUMINO, Motonori IWAMOTO, Yasuyoshi SEKINE and Susumu GUNJI |
・・・ | 40 | |
| ・Oxygen Reduction Activity of Molybdenum Nitride for Cathode Catalyst of
Polymer Electrolyte Fuel Cells （abstract） |
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| Hiroki TAKAHASHI, Daiki WATANABE and Masami TAGUCHI | ・・・ | 46 | |
| ・Effect of Annealing on the Temperature Dependence of Resistance in Polyethylene/Carbon Black Composites （abstract） |
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| Masahiro TOMIOKA and Seiji KUMAGAI | ・・・ | 51 | |
| ・Copper Recovery from Chalcopyrite Concentrate by Oxidative Roasting and
Acid Leaching （abstract） |
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| Narangarav TUMEN-ULZII, Ariunaa GARNAAD, Alen SILAM, Azzaya TUMENDELGER,
Burmaa GUNCHIN,Nyamdelger SHIRCHINNAMJIL, Kazutoshi HAGA, Atsushi SHIBAYAMA and Altansukh BATNASAN |
・・・ | 56 | |
| ・Wi-Fi Direct based WSN Node Deployment in Underground Mine Tunnels（abstract） | |||
| Daniyar MALGAZHDAR, Hajime IKEDA, Hisatoshi TORIYA, Takaya SHIONOIRI, Fidelis SUORINENI, Tsuyoshi ADACHI and Youhei KAWAMURA | ・・・ | 63 | |
| ・Pyrolysis Behavior of Polyvinyl Chloride with Sodium Hydroxide and Application to Copper Recovery from Multiwire Tinned Copper Cables（abstract） |
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| Takaaki WAJIMA | ・・・ | 70 | |
| ・An Estimation Method of Fragmentation in Blast Muckpiles using Local and Global Modules of Deep Learning Based on 3D Point Clouds（abstract） |
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| Kohei YOSHINO, Taiga SATO, Hisatoshi TORIYA, Hidehiko SHISHIDO, Jang HYONGDOO, Youhei KAWAMURA and Itaru KITAHARA |
・・・ | 78 | |
| ・Recovery of Carbon Fiber from Waste Carbon Fiber Reinforced Plastics using Sodium Hydroxide （abstract） |
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| Jotaro TAKAHASHI and Takaaki WAJIMA | ・・・ | 85 | |
| ・Recovery of Gold from Strong Acidic Solution using Sulfur-Impregnated Carbonaceous Bamboo （abstract） |
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| Ryoto HASHIKAWA and Takaaki WAJIMA | ・・・ | 90 | |
| ・Preparation of a Highly Selective Fluorine Adsorbent by Mechanochemical Treatment from Titanium Oxide （abstract） |
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| Shunsuke DEI and Takaaki WAJIMA | ・・・ | 96 | |
| ・Dimensional Reduction of Rock Hyperspectral Signatures and Classifi cation Based on a NCA Method used in developing a UAV Multispectral Imaging System （abstract） |
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| Brian Bino SINAICE, Narihiro OWADA, Hajime IKEDA, Hisatoshi TORIYA, Elisha SHEMANG,Zibisani Biza BAGAI, Shinji UTSUKI, Tsuyoshi ADACHI and Youhei KAWAMURA |
・・・ | 102 | |
| ・Study on Mechanical Properties of Cemented Soil Reinforced by Empty Fruit Bunch (EFB) （abstract） |
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| Delima Canny Valentine SIMARMATA, Tomoaki SATOMI and Hiroshi TAKAHASHI | ・・・ | 109 | |
| ・Influence of the Li and M (M = V, Nb, Ta, or Zr) Composition Ratio on the Piezoelectric Properties of LiM-doped AlN Films （abstract） |
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| Tomohiro TERADA, Junichi KIMURA and Yukari INOUE | ・・・ | 115 | |
| ・Removal of Silicon, Aluminum and Phosphorus Impurities from Low-grade Iron Ore by Reverse Froth Flotation and Alkaline Roasting （abstract） |
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| Altansukh BATNASAN, Atsushi SHIBAYAMA, Hiroya TAKEUCHI, Kazutoshi HAGA, Moritoshi MIZUTANI and Ken-ichi HIGUCHI |
・・・ | 122 | |
| ・Enrichment of Co, Ni, and Mn from Cobalt-rich Ferromanganese Crust by
Combining Enhanced Gravity Separation and Reverse Froth Flotation （abstract） |
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| Gjergj DODBIBA, Cheng-En LEE, Yonggu KIM and Toyohisa FUJITA | ・・・ | 129 | |
| 【Originals】 | |||
| ・The Role of Lead in Suppressing Passivation of High Silver‒Containing
Copper Anodes During Electrorefi ning （abstract） |
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| Labone L.GODIRILWE, Yasushi TAKASAKI, Kazutoshi HAGA, Atsushi SHIBAYAMA,
Rie SATO and Yoshinari TAKAI |
・・・ | 137 | |
| 【Technical Note】 |
| ・Synthesis of Hydrogarnet from Blast Furnace Slag Using Alkali Fusion for
HCl Gas Removal （abstract） |
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| Takaaki WAJIMA | ・・・ | 145 | |