Solvent Extraction of Lanthanides from Their Oxides with TBP in Supercritical Carbon Dioxide
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概要
- 論文の詳細を見る
The supercritical fluid extraction (SFE) of heavy metals from acidic aqueous solution has attracted interest lately<SUP>(1)-(5)</SUP>. In the present study<SUB>1</SUB>, supercritical CO<SUB>2</SUB> was directly applied to lanthanide oxide as an extraction solvent. Lanthanide metals were extracted from lanthanide oxides (Nd<SUB>2</SUB>O<SUB>3</SUB> and Gd<SUB>2</SUB>O<SUB>3</SUB>) by using supercritical CO<SUB>2</SUB> including tri-n-butylphosphate (TBP) and HNO3 complex.
- 社団法人 日本原子力学会の論文
- 1998-07-25
著者
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YAMAMOTO ICHIRO
Department of Pathology, Kitasato University School of Hygienic Sciences
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榎田 洋一
Department Of Nuclear Engineering Graduate School Of Engineering Nagoya University
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Tomioka Osamu
Department Of Nuclear Engineering Nagoya University
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Enokida Youichi
Department Of Nuclear Engineering Nagoya University
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Yamamoto Ichiro
High-tec Research Center Graduate School Of Veterinary Medicine And Life Science Nippon Veterinary A
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Yamamoto Ichiro
Department Of Chemistry Graduate School Of Science The University Of Tokyo
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