Structured-Packed Extraction Columns (Ⅱ) Mass Transfer Performance

费维扬; 戴猷元; 张泽廷; 尹国玉

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Structured-Packed Extraction Columns (Ⅱ) Mass Transfer Performance

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- Structured-Packed Extraction Columns (Ⅱ) Mass Transfer Performance
- CIESC Journal Issue 3, (1991)
- 作者机构：
  
  清华大学化工系,清华大学化工系,清华大学化工系,清华大学化工系北京,北京,北京,北京化工学院,北京,北京市化工研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1991，
  
  Published：25 June 1991
- 稿件说明：
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费维扬, 戴猷元, 张泽廷, et al. Structured-Packed Extraction Columns (Ⅱ) Mass Transfer Performance[J]. CIESC Journal, 1991, (3).
DOI：

费维扬, 戴猷元, 张泽廷, et al. Structured-Packed Extraction Columns (Ⅱ) Mass Transfer Performance[J]. CIESC Journal, 1991, (3). DOI：

摘要

本文应用扩散模型并采用最优化方法拟合实测的稳态浓度剖面

在内径40mm、100mm的板波填料萃取塔中

用30%TBP(煤油)-醋酸-水和正丁醇-丁二酸-水两种体系研究了板波填料萃取塔的传质性能.

Abstract

A study on mass transfer performance was carried out in structured-packed extraction columns of 40mm

100mm in diameter with 30% TBP(in kerosene)/ acetic acid/water and n-butanol/succinic acid/water as testing systems. The parameters of mass transfer and axial mixing were simultaneously estimated from a diffusion model by fitting the measured concentration profiles under steady state with optimization method.

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