摘要
对一座设计装源能力为2.96×1016Bq(80万Ci)的双板源钴源辐照装置进行了改造。本文阐述了改造的具体内容和特点,并通过改造前后的性能对比,对改造进行了利益代价分析。通过此次改造,辐照装置的产量提高了50%以上,给用户带来了可观的直接经济效益和长远的间接经济效益,表明本次改造是成功的,也具有一定的示范作用和推广价值。
An upgrade practice of a double-rack irradiator with the design capacity of 2.96 × 10^16 Bq （800 kCi） was reported. The detailed contents and characteristics of this upgrade, a comparison on the facility performance before and after the upgrade, and the cost-benefit analysis were carried out. After upgrade, the facility performance increased over 50%, and brought much directly economical benefit and indirectly economical benefit. The upgrade was successful, and set up a demonstrational sample.
出处
《核农学报》
CAS
CSCD
北大核心
2009年第1期106-109,共4页
Journal of Nuclear Agricultural Sciences
关键词
双板源
钴源辐照装置
单板源
改造
利益代价分析
double-rack source
^60Co irradiator
single-rack source
upgrade
cost-benefit analysis
