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Extraction Characteristics of Palladium in Aqueous Hydrochloric Acid with Tri-n-octylamine in Toluene Using A Vibro-Mixer
http://hdl.handle.net/10458/776
http://hdl.handle.net/10458/776ac91d274-f7b7-4df4-98d3-8bc84a4d2487
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
author28.pdf (108.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||
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| 公開日 | 2007-10-19 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Extraction Characteristics of Palladium in Aqueous Hydrochloric Acid with Tri-n-octylamine in Toluene Using A Vibro-Mixer | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | eng | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| キーワード | Solvent extraction, palladium, TOA, Continuous extractor | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||
| 著者 |
Kawano, Yoshinobu
× Kawano, Yoshinobu× 塩盛, 弘一郎
WEKO
5570
× Osada, Shinichi× Yamada, Shuji× 馬場, 由成
WEKO
5801
× 吉澤, 秀和× Hatate, Yasuo |
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | The extraction of palladium in aqueous hydrochloric acid solution by toluene solution of tri-n-octylammonium chloride salt was investigated using vibro-mixer type extractors under various operating conditions. In the extractors, continuously fed heterogeneous solutions were mixed by the vibration of spiral circular plates installed in the extractor. The overall extraction rates were interpreted by （1,1） orders of reaction rate of the ammonium chloride salt of tri-n-octylamine in toluene and palladium chloride in aqueous solution for a residence time of 24 sec and 0 to 300 strokes per minute （spm） of the vibration frequencies. The overall reaction rate constants increased with the vibration frequencies and the feed velocities in the extractor. Equilibrium in the system investigated was attained at over 400 spm of the vibration for 24 sec of residence time. The mixed effluent phases from the extractor were separated easily into their aqueous and organic components in less than one minute. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 書誌情報 |
en : Solvent Extraction Research and Development, Japan 巻 6, p. 51-60, 発行日 1999-03 |
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| 出版者 | ||||||||||||||||||
| 出版者 | Japanese Association of Solvent Extraction | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | 日本溶媒抽出学会 | |||||||||||||||||
| 言語 | ja | |||||||||||||||||
| 書誌レコードID | ||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||
| 収録物識別子 | AA11114608 | |||||||||||||||||
| 著者版フラグ | ||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||
