APLICAÇÃO DA TEORIA PRIGOGINE-FLORY-PATTERSON AO VOLUME MOLAR EXCESSO DE SOLUÇÕES LÍQUIDAS BINÁRIAS DE {METIL TERC BUTIL ÉTER (MTBE) + ALCOÓIS} A DIFERENTES TEMPERATURAS E PRESSÃO ATMOSFÉRICA
DOI:
https://doi.org/10.18540/jcecvl4iss1pp0085-0091Palavras-chave:
Metil terc butil éter, Álcoois, Volume molar excesso, Teoria Prigogine-Flory-PattersonResumo
No presente estudo, dados experimentais de volume molar excesso ( ) de soluções líquidas binárias de metil terc butl éter (MTBE) + metanol, ou + etanol, ou + 1-propanol, ou + 2-propanol, ou + 1-butanol, ou + 1-pentanol, ou + 1-hexanol foram usados para testar a aplicabilidade da Teoria Prigogine-Flory-Patterson (PFP Theory), como função da composição a diferentes temperaturas e pressão atmosférica. De acordo com o modelo, a contribuição interacional é a mais importante para descrever o comportamento do . Foi observado que a Teoria PFP reproduz os dados experimentais usando apenas um parâmetro ajustável. Para todos os sistemas estudados foi obtida uma boa concordância entre os resultados experimentais e a Teoria.
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