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The Solvent Extraction of Alkali and Alkaline Earth Metal Ions with Nonionic and Ionic Surfactants Having Poly(oxyethylene) Chain
http://hdl.handle.net/10458/4857
http://hdl.handle.net/10458/4857f59f72c7-6cf5-460f-be86-17540b578fd3
| 名前 / ファイル | ライセンス | アクション |
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ski_1987.pdf (451.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2014-05-14 | |||||
| タイトル | ||||||
| タイトル | The Solvent Extraction of Alkali and Alkaline Earth Metal Ions with Nonionic and Ionic Surfactants Having Poly(oxyethylene) Chain | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
境, 幸夫
× 境, 幸夫× 新村, 正広× 大塚, 肇× 高木, 誠× Shinmura, Masahiro× Otsuka, Hajime× 高木, 誠 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Extraction behavior of alkali and alkaline earth metal cations was investigated with a new extractant derived from polyethylene glycol mono[4-(1,1,3,3-tetramethylbutyl)phenyl]ether (Triton X-100; average number of oxyethylene group, 10) by introducing a phenolic(2-hydroxy-5-nitrobenzyl) group at the hydroxyl terminal of the polyethylene glycol chain. Alkali metal cations were extracted into 1,2-dichloroethane by forming 1:1 complex with the extractant. The overall extraction constant sequence was K^+(10^−9.15)>Rb^+(10^−9.26)>Cs^+ (10^−9.28)>Na^+ (10^−10.08)>Li^+(10^−10.36). The selectivity for K^+, Na^+, and Li^+ was discussed by comparing the extraction behavior with a mixture of nonionic surfactant or dicyclohexano-18-crown-6 and a proton-dissociable lipophilic dye. For alkaline earth metal cations, the extractability decreased in the order Ba^2+>Sr^2+>Ca^2+>>Mg^2+. The metal extractability strongly depended on the nature of the anion in the aqueous phase. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Bulletin of the Chemical Society of Japan 巻 60, 号 2, p. 545-549, 発行日 1987-02 |
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| 出版者 | ||||||
| 出版者 | 日本化学会 | |||||
| 言語 | ja | |||||
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| 出版者 | The Chemical Society of Japan | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00092673 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | (C) 1987 The Chemical Society of Japan | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
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Cite as
境, 幸夫, 新村, 正広, 大塚, 肇, 高木, 誠, Shinmura, Masahiro, Otsuka, Hajime, 高木, 誠, 1987, The Solvent Extraction of Alkali and Alkaline Earth Metal Ions with Nonionic and Ionic Surfactants Having Poly(oxyethylene) Chain: 日本化学会, 545–549 p.
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