【摘要】 利用综合速率模型对Val-Ala体系的单柱分离进行了计算机模拟,程序中对于主体液相和固体颗粒相分别使用了有限元和正交配置方法来进行离散化,再以MATLAB自带的ODE15S进行求解,模拟结果很好地吻合了实验结果,为Val-Ala体系的SMB分离模拟提供了基础。更多还原

【Abstract】 A general rate model is considered as modeling of Val-Ala separation process in one column .The bulk-fluid phase and the particle equations are first discretized using the finite element and the orthogonal collocation methods, respectively .The resulting ODE system is solved using an existing ODE15S solver provided by MATLAB. The simulation fits the experimental data well, which provides a foundation for further simulation of SMB system.更多还原