| 叔丁醇水溶液的盐析分离 |
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| 引用本文： | 丁健,吕效平. 叔丁醇水溶液的盐析分离[J]. 江苏化工, 1998, 26(6): 17-19 |
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| 作者姓名： | 丁健 吕效平 |
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| 作者单位： | 南京化工大学化学工程系 |
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| 摘 要： | 叔丁醇水溶液用Ｋ２ＣＯ３进行盐析,可使叔丁醇提浓至９５％。多次盐析可显著减少盐用量。盐析分相后的盐水经蒸发浓缩后,可以作为盐析重复使用。
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| 关 键 词： | 叔丁醇 盐析 碳酸钾 分离 |
SALTING OUT OF TERTIARY BUTANOL WATER SOLUTION |
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| Abstract: | The tertiary butanol can be concentrated to 95% from dilute tert butanol solution by salting out with K 2CO 3.By means of multiple salting out operation the amount of salt can be markedly reduced. The salt solution obtained from phase separation may be reused as salting out agent after concentration by vaporation. |
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| Keywords: | Tertiary butanol Salting out Potassiumc arbonate |
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