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Theoretical analysis and preliminary experiments on the feasibility of removing CO/sub 2/ containing /sup 14/C selectively with a Ca(OH)/sub 2/ slurry from a /sup 85/Kr-contaminated HTGR reprocessing plant off-gas stream [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1977.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 58 : digital, PDF file
Additional Creators
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Exploratory experiments were conducted to find methods of removing /sup 14/C-contaminated CO/sub 2/ with a Ca(OH)/sub 2/ slurry from off-gas streams without removal of /sup 85/Kr. Purging the product CaCO/sub 3/ slurry, created by reacting CO/sub 2/ and Ca(OH)/sub 2/, with a small amount of gas appears effective in the removal of any residual krypton from the CaCO/sub 3/. It therefore appears feasible to remove /sup 14/C-contaminated CO/sub 2/ before removal of /sup 85/Kr from HTGR off-gas streams and hence reduce the volume flow rate to the /sup 85/Kr removal equipment with significant cost savings.
Report Numbers
E 1.99:ornl/tm-5825
ornl/tm-5825
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
10/01/1977.
"ornl/tm-5825"
Forsberg, C. W.
Funding Information
W-7405-ENG-26
View MARC record | catkey: 14421358