Method and apparatus for tritiated water separation
Abstract
The present invention is a membrane method and apparatus for separating isotopic water constituents from light water. The method involves providing a supported membrane of an aromatic polyphosphazene and pressurizing the water on one side of the membrane thereby forcing the light water through the supported membrane while isotopic water constituents are retained or vice versa. The apparatus of the present invention includes an aromatic polyphosphazene placed on a porous support and means for pressurizing water through the membrane while certain isotopic water constituents are retained. 1 fig.
- Inventors:
- Issue Date:
- Research Org.:
- Battelle Memorial Institute, Columbus, OH (United States)
- OSTI Identifier:
- 106703
- Patent Number(s):
- 5451322
- Application Number:
- PAN: 8-253,794
- Assignee:
- Battelle Memorial Inst., Richland, WA (United States)
- DOE Contract Number:
- AC06-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 19 Sep 1995
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 07 ISOTOPE AND RADIATION SOURCE TECHNOLOGY; MEMBRANES; DESIGN; HEAVY WATER; ISOTOPE SEPARATION; TRITIUM OXIDES; MEMBRANE TRANSPORT; PRESSURIZATION; ORGANIC PHOSPHORUS COMPOUNDS; AROMATICS
Citation Formats
Nelson, D A, Duncan, J B, and Jensen, G A. Method and apparatus for tritiated water separation. United States: N. p., 1995.
Web.
Nelson, D A, Duncan, J B, & Jensen, G A. Method and apparatus for tritiated water separation. United States.
Nelson, D A, Duncan, J B, and Jensen, G A. Tue .
"Method and apparatus for tritiated water separation". United States.
@article{osti_106703,
title = {Method and apparatus for tritiated water separation},
author = {Nelson, D A and Duncan, J B and Jensen, G A},
abstractNote = {The present invention is a membrane method and apparatus for separating isotopic water constituents from light water. The method involves providing a supported membrane of an aromatic polyphosphazene and pressurizing the water on one side of the membrane thereby forcing the light water through the supported membrane while isotopic water constituents are retained or vice versa. The apparatus of the present invention includes an aromatic polyphosphazene placed on a porous support and means for pressurizing water through the membrane while certain isotopic water constituents are retained. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {9}
}
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