原子能科学技术2015，Vol.49Issue(12)：2124-2129,6.DOI:10.7538/yzk.2015.49.12.2124
101重水研究堆含氚轻水脱氚方案研究
Study on Detritiation from Tritiated Light Water in 101 Heavy Water Research Reactor
康艺 1阮皓 1刁义荣 1胡石林1
作者信息
- 1. 中国原子能科学研究院,北京 102413
- 折叠
摘要
Abstract
101 Heavy Water Research Reactor (HWRR) in CIAE is the first nuclear reactor constructed in China .It was permanently shut down and is preparing for decom-missioning .Since tritium concentration in the light water of spent fuel pool and wastewater tanks is high ,the detritiation has to be carried out .Considering the amount and the tritium concentration of the tritiated light water in HWRR ,three detritiation processes which are water distillation (WD) process and two combined electrolysis and catalytic exchange (CECE1 and CECE2) processes ,were evaluated for the recovery of tritium from the wastewater .It is found that the diameter and height of CECE column are much smaller than those of WD column ,and the energy consumption of the electro-lyzer in CECE process is smaller than that of evaporator in WD process .With the com-parison of CECE1 and CECE2 processes ,the CECE2 process with natural water fed to the top of the exchange column is more suitable for the treatment of tritiated light water of HWRR .关键词
轻水/脱氚/联合电解催化交换工艺/水蒸馏Key words
light water/detritiation/CECE process/water distillation分类
化学化工引用本文复制引用
康艺,阮皓,刁义荣,胡石林..101重水研究堆含氚轻水脱氚方案研究[J].原子能科学技术,2015,49(12):2124-2129,6.
