Adsorption of alcohol from water by poly(ionic liquid)s.
作者： Wentao Bi , Baokun Tang , Kyung Ho Row
DOI: 10.1007/S00449-012-0828-8
关键词:
摘要: Bioethanol is used widely as a solvent and considered potential liquid fuel. Ethanol can be produced from biomass by fermentation, which results in low concentrations of alcohol water. Conventional distillation normally to separate ethanol water, but it required high energy consumption. Therefore, alternative approaches this separation are being pursued. This study examined the use poly(ionic liquid)s (PILs) for extraction alcohols aqueous phase. Hydrophobic PILs were developed evaluated adsorption ethanol/water solutions. All necessary parameters, such cations anions ionic liquid, morphology polymer processing conditions, evaluated.
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