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A novel methodology for the screening of vapor-liquid enrichment in binary homogeneous systems is presented. The methodology is based on the estimation of a separability coefficient from experimental data obtained by thermogravimetry with Fourier transform infrared spectrometry (TG-FTIR) of the evolved gases. The technique may be applied to the investigation of any system where the separation of the...
A methodology based on simultaneous thermogravimetric and infrared spectrometric (TG-FTIR) analysis was developed, providing data on the evaporation temperatures of a liquid mixture and on the presence of azeotropic points. The technique also enables the estimation of the azeotropic composition and the attainment of preliminary data on the thermal stability of the components. The method may be applied...
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