Separation of aqueous isopropanol by rea
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Lei Zhigang; Zhang Jinchang; Chen Biaohua
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Article
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2002
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Wiley (John Wiley & Sons)
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English
β 78 KB
## Abstract A new separation method of reactive extractive distillation is proposed for the separation of isopropanol and water, using the mixture of ethylene glycol (C~2~H~6~O~2~) and glycollic potassium (C~2~H~5~O~2~K) as an entrainer. Vaporβliquidβequilibrium (VLE) measurements confirmed that th