Performance analysis for an inclined thermal diffusion column with side-stream operation for heavy water enrichment

被引：1
|
作者：
Ho, Chii-Dong [1 ]
Yeh, Ho-Ming [1 ]
Chang, Hsuan [1 ]
Chen, Sheng-Hung [1 ]
机构：
[1] Tamkang Univ, Dept Chem & Mat Engn, New Taipei City 251, Taiwan
来源：
PROGRESS IN NUCLEAR ENERGY | 2012年 / 55卷
关键词：
Thermal diffusion; Inclined Clusius-Dickel columns; Side-stream operations; Heavy water enrichment; ISOTOPE-SEPARATION; GAS; IMPROVEMENT; TUBE;
D O I：
10.1016/j.pnucene.2011.11.003
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Heavy water enrichment using an inclined Clusius-Dickel thermal diffusion column with side-stream operation has been investigated theoretically. The mathematical model to determine the separation efficiency and the best inclination angle have been developed. Significant improvement in heavy water enrichment can be obtained relative to a classic, vertical without side-stream, design. The study of the effects of design and operating variables points out the design provides greater improvement for lower feed flow rate and higher top and side product ratios. (C) 2011 Elsevier Ltd. All rights reserved.
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页码：61 / 67
页数：7
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