Gas chromatographic separation of hydrogen isotopes using metal hydrides

A study was made of the properties of metal hydrides which may be suitable for use in chromatographic separation of hydrogen isotopes. 65 alloys were measured, with the best having an H-D separation factor of 1.35 at 60 °C. Chromatographic columns using these alloys produced deuterium enrichments of...

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Veröffentlicht in:	Journal of the less-common metals 1985-06, Vol.108 (1), p.131-150
1. Verfasser:	Aldridge, F.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology Inorganic chemistry and origins of life Isotopes and labelled compounds chemistry Preparations and properties
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A study was made of the properties of metal hydrides which may be suitable for use in chromatographic separation of hydrogen isotopes. 65 alloys were measured, with the best having an H-D separation factor of 1.35 at 60 °C. Chromatographic columns using these alloys produced deuterium enrichments of up to 3.6 in a single pass using natural abundance hydrogen as the starting material.
ISSN:	0022-5088
DOI:	10.1016/0022-5088(85)90438-2