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Extraction Equilibria of Hypophosphorous acid, Phosphorous acid and Phosphoric acid by Toluene Solution of Tri-n-Octylamine
http://hdl.handle.net/10458/00010131
http://hdl.handle.net/10458/0001013133b4a015-e83a-4701-9d03-621b51f40abd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (341.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2021-01-29 | |||||
| タイトル | ||||||
| タイトル | Extraction Equilibria of Hypophosphorous acid, Phosphorous acid and Phosphoric acid by Toluene Solution of Tri-n-Octylamine | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Hypophosphorous acid | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Phosphorous acid | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Phosphoric acid | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Tri-n-octylamine | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Extraction equilibrium | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Sana, Takashi
× Sana, Takashi× Shiomori, Koichiro× Kawano, Yoshinobu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The extraction equilibria of hypophosphorous, phosphorous and phosphoric acids with tri-n-octylamine as an extractant in toluene were measured at 303K. Under these conditions, undissociated acid （A'） reacts with the amine （B） to form various complexes in toluene. The complexes formed and equilibrium constants were estimated by a graphical analysis method. The complexes formed in these systems were found to be A'nB type species for hypophosphorous acid, A'nBm type species for phosphorous acid, （A'B）n type species for phosphoric acid, respectively. The experimental results could be explained by reaction models and equilibrium constants for each acid. | |||||
| 書誌情報 |
Ars Separatoria Acta 巻 2, p. 125-138, 発行日 2003-03 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
