| 用大网格树脂从发酵液中吸附分离乙醇 |
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| 引用本文： | 范立梅.用大网格树脂从发酵液中吸附分离乙醇[J].浙江大学学报(农业与生命科学版),1999(1). |
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| 作者姓名： | 范立梅 |
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| 作者单位： | 浙江大学生物科学与技术系 |
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| 摘 要： | 选用大网格树脂作为吸附剂，研究了用吸附法从发酵液中分离乙醇，以降低乙醇生产的能耗．结果表明ＸＡＤ－４大网格树脂对乙醇有较好的选择吸附性，在乙醇浓度为１０．６％的乙醇发醇液中，其静态吸附量达１０８．３ｍｇ／ｇ；同时探讨了ＸＡＤ－４树脂的静态及动态吸附特性
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| 关 键 词： | 吸附 乙醇 大网格树脂 |
Adsorption of ethanol from fermentation broths with macroreticular resin. Journal of Zhejiang Agricultural University |
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| Fan Limei.Adsorption of ethanol from fermentation broths with macroreticular resin. Journal of Zhejiang Agricultural University[J].Journal of Zhejiang University(Agriculture & Life Sciences),1999(1). |
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| Authors: | Fan Limei |
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| Abstract: | The macroreticular resin was adopted as the adsorption to separate the ethanol from fermentation broths in order to reduce the energy consumption of ethanol production. The results show that the macroreticular resin XAD 4 can selectively adsorb the ethanol from fermentation broth. The static adsorption amount of XAD 4 is 108.3 mg /g in the ethanol fermentation broth which contains 10.6% ethanol. The static characteristics and the dynamic characteristics of XAD 4 were also studied. |
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| Keywords: | adsorption ethanol macroreticular resin |
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