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Type: Artigo de periódico
Title: Determination Of Ethanol Using Flow Injection Enthalpimetry
Author: De Oliveira W.A.
Pasquini C.
Abstract: A flow injection enthalpimetric method for the determination of ethanol in fuel-grade ethanol, based on the heat of dilution of ethanol, is described. The accuracy and precision were 0.05% of ethanol; interferences by several substances are discussed. A similar procedure was also applied to the determination of ethanol in wines and spirits after distillation, yielding a precision of 0.03-0.1% of ethanol. The sampling rate in both procedures is 110 h-1.
Rights: aberto
Identifier DOI: 
Date Issue: 1988
Appears in Collections:Unicamp - Artigos e Outros Documentos

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