Analysis of packed distillation columns with a rate-based model

被引：0
|
作者：
Young Sei Lee
Moon Gab Kim
Dong Myeong Ha
Akiyoshi Oda
Chikara Ito
Tsutomu Aragaki
Hideki Mori
机构：
[1] Sangju National Polytechnic University,Department of Chemical Engineering
[2] Semyung University,Department of Industrial Safety Engineering
[3] Nagoya Institute of Technology,Department of Applied Chemistry
来源：
Korean Journal of Chemical Engineering | 1997年 / 14卷
关键词：
Distillation; Simulation; Rate-based Model; Heat and Mass Transfer Coefficient; Effective Interfacial Area;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Multicomponent packed column distillation is simulated using a rate-based model and the simulation results are compared with the experimental results obtained from a 0.2 m diameter pilot-scale packed column. The simulation algorithm used is previously proposed by the authors, which based on an equation-tearing method for (6c+7) equations of one packing segment and the whole column is solved by an iterative segmentwise calculation with the overall normalized θ method for acceleration. The performance of two packings is examined by simulating the pilot-scale column experiments using the published correlations for estimating liquid and vapor phase mass transfer coefficients and an effective interfacial area.
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页码：321 / 324
页数：3
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