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Membrane Extraction Model of Toluene-TNT-Water System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2000年04期
Page:
376-380
Research Field:
Publishing date:

Info

Title:
Membrane Extraction Model of Toluene-TNT-Water System
Author(s):
LiJiansheng WangLianjun ZhaoBaochang WengJi ①
School of Chemical Engineering,NUST,Nanjing 210094)
Keywords:
membrane hollow fiber ex tract ion
PACS:
TQ028
DOI:
-
Abstract:
Membrane ext ract ion model of Toluene-T NT-Water system w as investigated , and mass t ransfer equation w as obtained in this paper. The experimental result show s that the obtained mass transfer equat ion is acceptable and ef fective, w ith relat ive error under 10%. After comparing every mass t ransfer resistance during membrane ext ract ion process, it is obtained that using hydrophobic membrane module in this system can ef fectively decrease the membrane resistance and enforce mass t ransfer.

References:

1 戴猷元. 一种新的膜过程——膜萃取. 化工进展, 1989, 2: 24~ 29
2 Kiani A, Rbhave R. Solvent extraction with immobilized interfaces in a microporous hy drophobic membrane. J Membr Sci, 1984, 20: 125~ 145
3 Kim B M. Membrane- based solvent ex traction for selectiv e remov al and of metals. J Membr Sic,1984, 21: 5~ 19
4 戴猷元, 朱慎林, 楼园. 固定膜界面萃取的研究. 高校化学工程学报, 1987, 2( 1) : 57~ 70
5 戴猷元, 王秀丽. 单束中空纤维膜器中膜萃取的研究. 膜科学与技术, 1990, 10( 3) : 32~ 37
6 郁建涵, 阎长明. 膜基溶剂萃取法提取锌的研究. 水处理技术. 1987, 13( 3) : 146~ 151
7 Ming Chien Yang , Cussler E L. Desig ning hollow fiber contractor. AIChE J, 1986, 32: 1910
8 Lise Dashuron, Cussler E L. Protein extractions with hollow fibers. AIChE J, 1988, 34: 130
9 李健生. 膜萃取法处理有机废水的研究: [ 硕士学位论文] . 太原: 华北工学院, 1999

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Last Update: 2013-03-25