Search / Korean Journal of Chemical Engineering
HWAHAK KONGHAK,
Vol.29, No.3, 284-299, 1991
MRSM-1 모델을 이용한 Group-Group과 상호작용 파라미터 추산에 의한 3성분계 표현
The Representation of Ternary Systems by the Estimation of Group-Group and Interaction Parameters for MRSM-1 Model
새로운 추산방법의 하나로서, 2성분계 및 3성분계의 기상과 액상의 평형온도와 조성사이의 관계를 표현하는 MRSM-1 모델을 제시하였다. MRSM-1 모델을 이용하여 computer graphic에 의해 3성분계의 기액평형 등온선을 도시하였고, 도시된 등온선으로부터 공비점의 존재여부, 형태, 온도 그리고 조성의 주산이 가능해진다.
As one of the new estimation method, the MRSM-1 model which represents the relationship between equilibrium temperatures and compositions of vaper and liquid phase of the binary and ternary systems is proposed. By means of the MRSM-1 model, the temperatures of various compositions of five ternary systems are predicted. Representations of the isothermal lines and estimation of azeotropes are at-tempted using computer graphics. The MRSM-1 model provides a new method of predicting and depicting the isothermal lines, and existence and characteristics of the azeotropes of ternary systems.
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