Purex
Noun
Meaning
Purex (uncountable)
A chemical method used to purify fuel for nuclear reactors or nuclear weapons, based on liquid–liquid extraction ion-exchange.
Examples
A truncated PUREX type extraction process would be one possible method of making the separation.
Ojovan, M. I. and Lee, W.E. (2005) An Introduction to Nuclear Waste Immobilisation, Elsevier, Amsterdam, p. 315 Currently at Sellafield the high-level waste ( PUREX first cycle raffinate ) is mixed with sugar and then calcined.
The liquid left after plutonium–uranium extraction ( PUREX ) contains a high concentration of technetium as TcOmain but almost all of this is technetium-99, not technetium-99m.
The plant used the PUREX process and was designed by the American firm Vitro International.
Owned by publicly traded Acasata Enterprises, has previously listed Henkel's Sunlight, All and Purex brands as competitors.
Purex has more than 30 years of experience in supplying fume extraction solutions across a wide range of industries.