Purification of 3He from a 4He impurity using adsorption

Dmitriev, V. V. and Zav'yalov, V. V. and Zmeev, D. E. and Levitin, L. V. (2004) Purification of 3He from a 4He impurity using adsorption. Pribory i Tekhnika Eksperimenta (4). pp. 160-162. ISSN 0032-8162

Abstract

A method for purification 3He gas from a 4He impurity using adsorption is described. In terms of productivity and efficiency, this method is on a par with the conventionally used rectification of a liquid 3He-4He mixture, but is considerably simpler.