Separation of Neon Isotopes by Stepwise Fractionation at 28 K
- Authors: Bondarenko V.L.1, Shevich Y.A.1, Simonenko Y.M.2, Matveev E.V.3
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Affiliations:
- Bauman Moscow State Technical University
- Odessa National Academy of Food Technologies
- Cryoin Engineering
- Issue: Vol 51, No 11-12 (2016)
- Pages: 749-754
- Section: Article
- URL: https://journals.rcsi.science/0009-2355/article/view/234258
- DOI: https://doi.org/10.1007/s10556-016-0116-6
- ID: 234258
Cite item
Abstract
Separation of Ne isotopes by fractionation at 28 K is studied. The number of transfer units in the upper and lower column sections is calculated with various loadings. Experimental characteristics of packed fractionation columns and examples of cascade systems constructed from them are given. A diagram of a cryogenic loop using a throttled high-pressure Ne cycle with intermediate N2 cooling is presented. The need and capability to create a pressure difference between the columns of the various steps were justified.
About the authors
V. L. Bondarenko
Bauman Moscow State Technical University
Author for correspondence.
Email: ngolov@sgtrading.biz
Russian Federation, Moscow
Yu. A. Shevich
Bauman Moscow State Technical University
Email: ngolov@sgtrading.biz
Russian Federation, Moscow
Yu. M. Simonenko
Odessa National Academy of Food Technologies
Email: ngolov@sgtrading.biz
Ukraine, Odessa
E. V. Matveev
Cryoin Engineering
Email: ngolov@sgtrading.biz
Ukraine, Odessa