batch azeotropic distillation

基本解釋

Then a new model was put forward for the process of homogeneous batch azeotropic distillation;
然后提出了一個(gè)新的間歇共沸精餾計(jì)算模型；
Owning to the predominant advantages in separating azeotropic and close-boiling point mixtures, batch azeotropic distillation is being paid more and more attention.
由于在分離共沸物或相近沸點(diǎn)混合物方面優(yōu)點(diǎn)突出，間歇共沸精餾正受到日益廣泛的重視。
N-ethylpiperazine and monoethanolamine were separated by the heterogenous azeotropic batch distillation with p-xylene and cyclohexane as the entrainers, respectively.
本文采用以對(duì)二甲苯和環(huán)己烷為共沸劑的非均相間歇共沸精餾方法分離N-乙基哌嗪-乙醇胺的共沸混合物。

間歇共沸精餾
Besides, the nonlinear stiff differential equations of the equilibrium mode describing batch azeotropic distillation are well solved by the modified two-point implicit integration method.
另外,采用改進(jìn)的兩點(diǎn)隱含法求解描述挾帶劑塔釜回流的間歇共沸精餾過(guò)程平衡級(jí)恒摩爾持液模型的非線性剛性方程組。