شماره ركورد كنفرانس
4518
عنوان مقاله
Prediction of Spinodal Instability Island of Poly(vinyl chloride)-Poly(vinyl acetate)-Dioctyl phthalate Ternary System, Based on Compressible Regular Solution (CRS) Model
Author/Authors
ali salehi iran tehran 424hafez avenue amirkabir university of technology polymer engineering and color tech department , nasser mohammadi iran tehran 424hafez avenue amirkabir university of technology polymer engineering and color tech department , rasool nasseri iran tehran 424hafez avenue amirkabir university of technology polymer engineering and color tech department
كليدواژه
Spinodal , instability , regular solution model , cohesive energy , lattice model
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
A computationally effective thermodynamic model has been applied, as a powerful predic ive tool, to a ternary system comprised of poly(vinyl chloride) (PVC)/poly(vinyl acetate) (PVAc)/dioctyl phthalate (DOP). Based on Flory-Huggins lattice model, compressible regular solution model is shown to be able to predict qualitatively the role of dissimilarities of components in terms of PVT behavior while solely drawing on pure component properties such as cohesive energy density and hardcore density. In spite of the soul dependence of this model upon pure component properties, increased input parameter sensitivity of the output results is also noticed
كشور
ايران
تعداد صفحه 2
9
از صفحه
1
تا صفحه
9
لينک به اين مدرک