Concept: enrichment in the concept vocabulary

Concept URI	http://www.eionet.europa.eu/gemet/concept/2759
Preferred label	enrichment
Definition	The process of increasing the abundance of a specified isotope in a mixture of isotopes. It is usually applied to an increase in the proportion of U-235, or the addition of Pu-239 to natural uranium for use in a nuclear reactor or weapon.
Notation
Status	Valid
Status Modified	2013-12-05
Accepted Date	2013-12-05
Not Accepted Date
Has broader	6228 (physical process) in gemet2/concept
Has exact match	http://eurovoc.europa.eu/776
Has close match	http://data.uba.de/umt/_00002240 http://dbpedia.org/resource/Enrichment
Source	DICCHE (A dictionary of Chemistry — Third edition) in gemet2/source