Radiolysis of ammonia in the first-loop coolant of reactors in floating power-generating units

被引：5

作者：

Bulanov, AV ^{[1
]}

Kolesov, BI

Lukashenko, ML

Khudyakov, AM

Kabakchi, SA

Arkhipov, OP

机构：

[1] Russian Sci Ctr, Kurchatov Inst, Moscow, Russia

[2] State Sci Ctr Russian Federat, L Ya Karpov Sci Res Inst Phys Chem, Moscow, Russia

来源：

ATOMIC ENERGY | 2000年 / 88卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

Ammonia Concentration; Ammonia Solution; External Parameter; Coolant Flow Rate; Russian Science Center Kurchatov Institute;

D O I：

10.1007/BF02680531

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Experimental data on the kinetics of the radiolysis of ammonia in the water coolant of the first loop of real reactors used in floating power-generating units are presented. Empirical equations governing the kinetics of the decomposition of ammonia in the first loop of these plants and the dependence of the stationary ammonia concentration on the hydrogen content are obtained. An equation is derived for the material balance of radiolysis in a vessel with no free volume of the ammonia solution, initially containing dissolved nitrogen. It is shown that the water-chemical regime of the first-loop coolant in reactors in floating power-generating units is self-regulating. 2 figures, 2 tables, 6 references.

引用

页码：368 / 372

页数：5