Distribution ratios of palladium between the Cu                         
                        2
                                                 O-SiO                         
                        2
                                                  slag and a liquid copper at 1523K

Yuta Endo; Hidehiro Sekimoto; Katsunori Yamaguchi

Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K

Yuta Endo, Hidehiro Sekimoto, Katsunori Yamaguchi

創造理工学部

研究成果: Paper › 査読

抄録

Platinum group metals are recovered in a copper smelting and the peculiar recycling processes by using a copper collector metal. A knowledge for the distribution behavior of PGMs between slags and a molten copper is important in evaluation of the processes. In this study, the distribution ratios of palladium between the Cu2O-SiO ₂ slags and Cu-Pd alloys are measured at 1523K. The distribution ratios of palladium decrease with increasing of SiO2 content in the slags. The ratio of between the 12mass%SiO ₂ -Cu ₂ O slag and the liquid Pd-Cu alloy is 1/6 of the Cu ₂ O slag without SiO2. We found that addition of SiO ₂ to the Cu ₂ O slag reduces the slag loss of palladium.

本文言語	English
出版ステータス	Published - 2017 1月 1
イベント	14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017 - Sapporo, Hokkaido, Japan 継続期間: 2017 9月 26 → 2017 9月 29

Conference

Conference	14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017
国/地域	Japan
City	Sapporo, Hokkaido
Period	17/9/26 → 17/9/29

ASJC Scopus subject areas

環境科学（全般）

他のファイルとリンク

引用スタイル

Endo, Y., Sekimoto, H., & Yamaguchi, K. (2017). Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K . Paper presented at 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017, Sapporo, Hokkaido, Japan.

Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K . / Endo, Yuta; Sekimoto, Hidehiro; Yamaguchi, Katsunori.
2017. Paper presented at 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017, Sapporo, Hokkaido, Japan.

研究成果: Paper › 査読

Endo, Y, Sekimoto, H & Yamaguchi, K 2017, ' Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K ', Paper presented at 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017, Sapporo, Hokkaido, Japan, 17/9/26 - 17/9/29.

Endo Y, Sekimoto H, Yamaguchi K. Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K . 2017. Paper presented at 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017, Sapporo, Hokkaido, Japan.

Endo, Yuta ; Sekimoto, Hidehiro ; Yamaguchi, Katsunori. / Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K Paper presented at 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017, Sapporo, Hokkaido, Japan.

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title = " Distribution ratios of palladium between the Cu 2 O-SiO 2 slag and a liquid copper at 1523K ",

abstract = " Platinum group metals are recovered in a copper smelting and the peculiar recycling processes by using a copper collector metal. A knowledge for the distribution behavior of PGMs between slags and a molten copper is important in evaluation of the processes. In this study, the distribution ratios of palladium between the Cu2O-SiO 2 slags and Cu-Pd alloys are measured at 1523K. The distribution ratios of palladium decrease with increasing of SiO2 content in the slags. The ratio of between the 12mass%SiO 2 -Cu 2 O slag and the liquid Pd-Cu alloy is 1/6 of the Cu 2 O slag without SiO2. We found that addition of SiO 2 to the Cu 2 O slag reduces the slag loss of palladium. ",

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author = "Yuta Endo and Hidehiro Sekimoto and Katsunori Yamaguchi",

year = "2017",

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language = "English",

note = "14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017 ; Conference date: 26-09-2017 Through 29-09-2017",

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T1 - Distribution ratios of palladium between the Cu 2 O-SiO 2 slag and a liquid copper at 1523K

AU - Endo, Yuta

AU - Sekimoto, Hidehiro

AU - Yamaguchi, Katsunori

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Platinum group metals are recovered in a copper smelting and the peculiar recycling processes by using a copper collector metal. A knowledge for the distribution behavior of PGMs between slags and a molten copper is important in evaluation of the processes. In this study, the distribution ratios of palladium between the Cu2O-SiO 2 slags and Cu-Pd alloys are measured at 1523K. The distribution ratios of palladium decrease with increasing of SiO2 content in the slags. The ratio of between the 12mass%SiO 2 -Cu 2 O slag and the liquid Pd-Cu alloy is 1/6 of the Cu 2 O slag without SiO2. We found that addition of SiO 2 to the Cu 2 O slag reduces the slag loss of palladium.

AB - Platinum group metals are recovered in a copper smelting and the peculiar recycling processes by using a copper collector metal. A knowledge for the distribution behavior of PGMs between slags and a molten copper is important in evaluation of the processes. In this study, the distribution ratios of palladium between the Cu2O-SiO 2 slags and Cu-Pd alloys are measured at 1523K. The distribution ratios of palladium decrease with increasing of SiO2 content in the slags. The ratio of between the 12mass%SiO 2 -Cu 2 O slag and the liquid Pd-Cu alloy is 1/6 of the Cu 2 O slag without SiO2. We found that addition of SiO 2 to the Cu 2 O slag reduces the slag loss of palladium.

KW - Platinum group metals

KW - Precious metals

KW - Slag loss

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M3 - Paper

T2 - 14th International Symposium on East Asian Resources Recycling Technology, EARTH 2017

Y2 - 26 September 2017 through 29 September 2017

ER -

Distribution ratios of palladium between the Cu 2 O-SiO 2 slag and a liquid copper at 1523K

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Conference

ASJC Scopus subject areas

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Distribution ratios of palladium between the Cu ₂ O-SiO ₂ slag and a liquid copper at 1523K