化工萃取设备计算机辅助设计的研究—Ⅰ.脉冲筛板萃取塔的模型,过程模拟与设计方法  

Computer-Aided Design for Extraction Separator: 1,Modeling, Simulation, and Design of Pulse Sieve- Plate Columns

作　　者：钱宇[1] 冯萍[1] 费维扬[1] 

机构地区：[1]清华大学化学工程系

出　　处：《高校化学工程学报》1990年第1期65-74,共10页Journal of Chemical Engineering of Chinese Universities

基　　金：国家自然科学基金

摘　　要：在作者巳有研究工作的基础上,在HP9000CAD工作站上开发了一个用于萃取分离设备设计的软件包。本文介绍该课题的第一部分,包括萃取塔的模型构造及求解算法、萃取过程的模拟、萃取塔主体结构的设计方法,以及萃取塔主体结构设计参数与操作运行条件的优化。按上述模型和方法设计得到的萃取塔高与实验结果比较接近。Upon the authors' previous work, a computer-aid design software for extraction separator was developed on a HP-9000 CAD Workstation. A calculation method was adopted for the simulation of steady-state, multicomponent, counter-current extraction column, the operation conditions were designed and optimized by the iteration and the trial-and-error methods. Examples were presented to demonstrate the efficiency and flexibility of the algorithm. The calculated results were very close to those of the experimental data.

关 键 词：萃取塔 化工设备 计算机 脉冲筛板 

分 类 号：TQ053.5[化学工程]