Mass Transfer of Lead Coolant Vapors in a BREST-OD-300 Reactor

The goal of the work reflected in this paper is to investigate the mass transfer of lead from the coolant surface in the gaseous cavities of the cooling loop of a BREST-OD-300 reactor. The theoretical and experimental investigations show that the amount of lead evaporating from the free surfaces of...

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Bibliographic Details
Published inAtomic energy (New York, N.Y.) Vol. 90; no. 1; pp. 12 - 16
Main Authors Beznosov, A V, Kir'yanov, V A, Bokova, T A, Fiseiskii, N E, Pinaev, S S, Zakhvatov, V N
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.01.2001
Subjects
Aerosols
Blocking
Coolants
Evaporation
Evaporation rate
Free surfaces
Gas pipelines
Holes
Lead content
Mass transfer
Natural gas
Reactors
Vapors
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Summary:The goal of the work reflected in this paper is to investigate the mass transfer of lead from the coolant surface in the gaseous cavities of the cooling loop of a BREST-OD-300 reactor. The theoretical and experimental investigations show that the amount of lead evaporating from the free surfaces of the first loop of the reactor is negligible. The results of this work are the recommendations that filters should be placed at locations where the pipelines of the gas system, located outside the reactor block, are connected to the reactor cover, because of the possibility of aerosols - dust-like impurities from other sources with mass flow several times greater than the rate of evaporation of lead in the unit - entering the gas system. 2 figures, 7 references.[PUBLICATION ABSTRACT]
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1063-4258
1573-8205
DOI:10.1023/A:1011375520167