Thermodynamic modeling of ternary liquid-liquid systems with forming immiscibility islands

Brazilian Archives of Biology and Technology

Andre Zuber¹  Rodrigo Raimundo²  Marcos Rogério Mafra²  Lúcio Cardozo Filho¹  José Vladimir Oliveira¹  Marcos Lúcio Corazza² 

[1] ,Universidade Federal do Paraná Departamento de Engenharia Química Curitiba PR ,Brasil

关键词: LLE;    island-type;    stochastic algorithm;    NRTL;    UNIQUAC;   

DOI  :  10.1590/S1516-89132013000600020

来源: SciELO

【 摘 要 】

The aim of this work was to study the application of a stochastic algorithm to correlate the experimental data of island-type systems in ternary systems. Thermodynamic NRTL and UNIQUAC models were used to evaluate the activity coefficients. Results regarding the application of the stochastic algorithm were in good agreement with those presented in the current literature. However, generalization of the method proposed in the present work remained an intriguing and complex task so as to reach broad conclusions.

【 授权许可】

CC BY-NC   
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