Quantitative Analysis of Hydrogen Isotopes with a Mordenite Column at 173 K by Radio Gas Chromatography
| Autor: | G. Baratti, I. Ricapito, H. Wertenbach, M. Glugla, H. Dworschak, B. Spelta, R.-D. Penzhorn, J. Wendel |
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| Rok vydání: | 1995 |
| Předmět: |
Detection limit
Isotope Hydrogen Chemistry 020209 energy General Engineering Analytical chemistry chemistry.chemical_element 02 engineering and technology 01 natural sciences Mordenite 010305 fluids & plasmas Isotope separation law.invention law 0103 physical sciences Ionization chamber 0202 electrical engineering electronic engineering information engineering Tritium Gas chromatography |
| Zdroj: | Fusion Technology. 28:1090-1096 |
| ISSN: | 0748-1896 |
| DOI: | 10.13182/fst95-a30552 |
| Popis: | Gas chromatography with a modified mordenite column was shown to yield a good hydrogen isotope separation at only 173 K. A linear relationship between peak height and concentration over several orders of magnitude was observed. From an extrapolation of the data it is concluded that all six hydrogen isotopes can be separated in only 13 min. Gas chromatographically separated radioactive hydrogens were detected with a small volume ionization chamber. The detection limit achieved for tritium was found to be about 0.3 ppm. |
| Databáze: | OpenAIRE |
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