[3B05-08] ガラス固化技術3

[3B08] 硝酸水溶液から通常の有機溶媒系への不活性白金族元素熱駆動型迅速溶媒抽出

*鄭 誌偉¹、新井 剛²、鷹尾 康一朗¹ (1. 東工大先導原研、2. 芝浦工大)

キーワード：Solvent extraction、Platinum Group Metals、Thermal-Assisted、 Ordinary Organic Solvent

Separation at Platinum Group Metals(PGMs) is relevant to treatment in high level wastes. But some PGMs are so inert that their extraction is not always efficient. In this study, we investigated how to accelerate solvent extraction of inert PGMs under temperature controlled condition. Here in, we employed a pyridine diamide as an extractant.