Profound cleaning of argon and helium from water by diffusion through a cellulose acetate membrane

Authors
Vorotyntsev, VM Drozdov, PN Kirillov, YP Skryagin, VN
Citation
Vm. Vorotyntsev et al., Profound cleaning of argon and helium from water by diffusion through a cellulose acetate membrane, THEOR F CH, 33(2), 1999, pp. 164-168
Citations number
6
Categorie Soggetti
Chemical Engineering
Journal title
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING
ISSN journal
00405795 → ACNP
Volume
33
Issue
2
Year of publication
1999
Pages
164 - 168
Database
ISI
SICI code
0040-5795(199903/04)33:2<164:PCOAAH>2.0.ZU;2-Q
Abstract
Cleaning of argon and helium from water by diffusion through a cellulose ac etate membrane was studied theoretically and experimentally. It was shown t hat longitudinal mixing in the low-pressure (vacuum) space is the key facto r that specifies the separation capacity of membrane cleaners having high-s electivity membranes with low permeability with respect to the primary comp onent.