^○Xiang chun Liu¹, Tsuyosh HIRAJIMA¹, Moriyasu NONAKA¹, SASAKI SASAKI¹ (1. Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University)

司会: 綱澤有輝（産業技術総合研究所）

11:00 AM - 11:15 AM

[2201-09-06] Effect of seawater on bubble interactions with molybdenite and chalcopyrite surfaces

^○Gde Pandhe Wisnu Suyantara¹, Tsuyoshi Hirajima¹, Keiko Sasaki¹, Hajime Miki¹ (1. Mineral Processing, Recycling, and Enviromental Remediation, Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University)

司会: 綱澤有輝（産業技術総合研究所）

11:15 AM - 11:30 AM

[2201-09-07] Catalytic effect of silver on dissolution of arsenic containing copper sulfide in sulfuric acid media

^○Hajime Miki¹, Akinobu Iguchi², Tsuyoshi Hirajima¹, Keiko Sasaki¹ (1. Kyushu University, 2. Mitsubishi Materials Corporation)

司会: 綱澤有輝（産業技術総合研究所）

11:30 AM - 11:45 AM

[2201-09-08] Copper leaching of chalcopyrite concentrate in the presence of bacteria enrichment culture

^○Shuta Kunihiro¹, Tatsuya Shinkawa¹, Taro Kamiya¹, Tadashi Chida¹, Kazuhiro Kojima¹ (1. Japan Oil, Gas and Metals National Corporation)

司会: 綱澤有輝（産業技術総合研究所）

11:45 AM - 12:00 PM

[2201-09-09] Investigating the mechanism of silver-catalyzed enargite bioleaching

^○Keishi Oyama¹, Tsuyoshi Hirajima¹, Keiko Sasaki¹, Hajime Miki¹, Naoko Okibe¹ (1. Kyushu University)

司会: 綱澤有輝（産業技術総合研究所）

Session information

鉱物処理

[2201-09-01] Fundamental study on low-grade clayey weathered grainite for raw materials of potteries using classification and magnetic separation

[2201-09-02] Effect of microwave pretreatment on the liberation and the flotation of black ore from Myanmar

[2201-09-03] The effect of grinding on leaching property of copper concentrate

[2201-09-04] Research of Mechano-chemical sulfide and floatability in the magnetite

[2201-09-05] Effects of freeze drying on physico-chemical properties of Loy Yang lignite

[2201-09-06] Effect of seawater on bubble interactions with molybdenite and chalcopyrite surfaces

[2201-09-07] Catalytic effect of silver on dissolution of arsenic containing copper sulfide in sulfuric acid media

[2201-09-08] Copper leaching of chalcopyrite concentrate in the presence of bacteria enrichment culture

[2201-09-09] Investigating the mechanism of silver-catalyzed enargite bioleaching

Authentication