The thermogravimetric analysis when applied to liquid binary mixtures of acetonitrile–water and methanol–water reproduces the whole course of a batch distillation with an appreciable saving of time and materials. The experimental mass and energy balances correlate with good approximation to the vapor–liquid equilibrium compositions without the need of gas-phase measures or thermodynamic models. This technique was here applied for the first time as fast method for distillation design and complementary tool for DSC boiling-point measurements.

Aspects of the thermogravimetric analysis of liquid mixtures as predictive or interpretation tool for batch distillation / A. Tripodi, I. Rossetti. - In: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. - ISSN 1388-6150. - (2021). [Epub ahead of print] [10.1007/s10973-021-10990-1]

Aspects of the thermogravimetric analysis of liquid mixtures as predictive or interpretation tool for batch distillation

A. Tripodi
;
I. Rossetti
2021

Abstract

The thermogravimetric analysis when applied to liquid binary mixtures of acetonitrile–water and methanol–water reproduces the whole course of a batch distillation with an appreciable saving of time and materials. The experimental mass and energy balances correlate with good approximation to the vapor–liquid equilibrium compositions without the need of gas-phase measures or thermodynamic models. This technique was here applied for the first time as fast method for distillation design and complementary tool for DSC boiling-point measurements.
Acetonitrile; Distillation; DSC; Methanol; TGA; Thermogravimetry; Vapor–liquid equilibrium (VLE)
Settore ING-IND/25 - Impianti Chimici
8-ago-2021
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/880644
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