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Title: Removal of I, Rn, Xe and Kr from off gas streams using PTFE membranes

Patent ·
OSTI ID:875257

A process for removing I, R, Xe and Kr which involves the passage of the off gas stream through a tube-in-shell assembly, whereby the tubing is a PTFE membrane which permits the selective passages of the gases for removing and isolating the gases.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC07-79ID01675
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
H000808
Application Number:
07/256812
OSTI ID:
875257
Resource Relation:
Patent File Date: 1988 Oct 12
Country of Publication:
United States
Language:
English