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Viscosity, Refractive Index, Surface Tension, and Thermal Decomposition of Aqueous N-Methyldiethanol

更新日期:2009-05-04      瀏覽次數(shù):2374

In this work, physical properties such as dynamic viscosity at (298.15 to 338.15) K, surface tension, andrefractive index at temperatures (303.15 to 333.15) K of pure and aqueous Nmethyldiethanolamine (MDEA) solutions (with mass fraction of MDEA of 0.3228 and 0.4880) were measured at atmospheric pressure and correlated. A thermogravimetric analyzer (TGA) was used to study the thermal stability of solvents in the presence of nitrogen (20 mL· min-1), at a heating rate of 10 °C· min-1.

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