Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution
Abstract
Mercuric nitrate-nitric acid scrub solutions containing radioiodine may be reduced in volume without excessive loss of volatile iodine. The use of concentrated nitric acid during an evaporation process oxidizes the mercury-iodide complex to a less volatile mercuric iodate precipitate.
- Inventors:
-
- Richland, WA
- Issue Date:
- Research Org.:
- Hanford Engineering Development Lab., Richland, WA (United States)
- OSTI Identifier:
- 864431
- Patent Number(s):
- 4362660
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
- DOE Contract Number:
- EY-76-C-14-2170
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- mercuric; iodate; precipitation; radioiodine-containing; off-gas; scrubber; solution; nitrate-nitric; acid; scrub; solutions; containing; radioiodine; reduced; volume; excessive; loss; volatile; iodine; concentrated; nitric; evaporation; process; oxidizes; mercury-iodide; complex; precipitate; scrubber solution; nitric acid; solutions containing; scrub solution; process oxidizes; mercuric nitrate; mercuric iodate; evaporation process; concentrated nitric; acid scrub; /588/423/976/
Citation Formats
Partridge, Jerry A, and Bosuego, Gail P. Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution. United States: N. p., 1982.
Web.
Partridge, Jerry A, & Bosuego, Gail P. Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution. United States.
Partridge, Jerry A, and Bosuego, Gail P. Fri .
"Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution". United States. https://www.osti.gov/servlets/purl/864431.
@article{osti_864431,
title = {Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution},
author = {Partridge, Jerry A and Bosuego, Gail P},
abstractNote = {Mercuric nitrate-nitric acid scrub solutions containing radioiodine may be reduced in volume without excessive loss of volatile iodine. The use of concentrated nitric acid during an evaporation process oxidizes the mercury-iodide complex to a less volatile mercuric iodate precipitate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {1}
}
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