Study on isobaric vapor - liquid equilibrium of methanol - propionic acid - h2o multisystems 水多元系汽液平衡研究
The results also indicate that the suitability of wilson equation and regular solution model to multi - component systems is restricted by the binary systems and temperature 預(yù)測結(jié)果表明,對(duì)多元系熱力學(xué)性質(zhì)的預(yù)測受二元系的影響較大。
Generally speaking , if the fitted results are not satisfactory for binary systems , the prediction is also bad for multi - component systems that include the binary ones , and the more the temperatures at which the multi - component system is predicted are close to that of the binary systems , the better the predicted results with wilson equation 若對(duì)二元系的擬合效果較差,則對(duì)包含該二元系的多元系的預(yù)測效果也不是很理想。同時(shí),對(duì)多元系的預(yù)測還受到溫度的影響,一般來說,多元系的預(yù)測溫度與用于擬合參數(shù)的二元系的溫度越接近,則wilson方程的預(yù)測效果越好。