Organic Iodide Formation During Severe Accidents in Light Water Nuclear Reactors
作者:
BeahmEdward C.,
MingYun,
WisbeySimon J.,
ShockleyWilliam E.,
期刊:
Nuclear Technology
(Taylor Available online 1987)
卷期:
Volume 78,
issue 1
页码: 34-42
ISSN:0029-5450
年代: 1987
DOI:10.13182/NT87-A34006
出版商: Taylor&Francis
数据来源: Taylor
摘要:
The description of containment iodine behavior in reactor accident sequences involves a combination of iodine volatility effects, deposition/revaporization processes, and mass transport of iodine species. The formation and retention of volatile organic iodides such as methyl iodide, CH3I, are important factors in determining iodine source terms. Tests have shown that the formation of organic iodide was enhanced by radiation and iodine in the chemical form of I2. Methyl iodide, the only organic iodide detected in measurable quantities, formed predominantly in aqueous solution even when the organic material was introduced to the gas phase.
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