A Comparison of Theoretical Steady-State Isotopic Distribution and of an Experimental Profile in the Case of Separation of Nitrogen Isotopes on Ion-Exchange Columns
作者:
Patrick Conrard,
Robert Rosset,
期刊:
Separation Science
(Taylor Available online 1972)
卷期:
Volume 7,
issue 5
页码: 487-490
ISSN:0037-2366
年代: 1972
DOI:10.1080/00372367208056048
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In displacement development of mixture of very closely related species on ion exchange columns, determination of the distance between the band middle and the point of initial composition permits an evaluation of HETP. This is applied to the work of Spedding et al. on the separation of nitrogen isotopes. It is shown that steady-state distribution was not obtained and that classical equation giving displacement length for steady-state conditions does not apply for very closely related species such as isotopes.
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