同位素2017，Vol.30Issue(2)：136-140,5.DOI:10.7538/tws.2017.30.02.0136
级联中部设置净化级的可行性研究
Feasibility Study on Setting up a Purification Stage in the Middle of a Cascade
摘要
Abstract
It is necessary to set up a purification stage in the middle of cascade for removing light impurities,which are formed in the process of isotope separation.These light impurities are harmful to the stable running of cascade if the impurity content is high and the cascade is long.The separation equations of a cascade were solved by a nonstationary method to investigate the feasibility of setting up a purge stage in the middle of the cascade.The effects of the purge stage,and the influence of the cut of the cascade and the purification ratio on the abundance of the light impurity and the target component were studied.The results indicated that the enrichment of the target component and the removal of the impurities could be accomplished simultaneously by a suitable choice of the cascade parameters when the purge stage was located in the middle of the cascade.关键词
级联/净化级/分离Key words
cascade/purification stage/separation分类
能源科技引用本文复制引用
耿冰霜,谢全新..级联中部设置净化级的可行性研究[J].同位素,2017,30(2):136-140,5.
