原子能科学技术2018，Vol.52Issue(1)：37-40,4.DOI:10.7538/yzk.2017.youxian.0152
核电厂蒸汽发生器淤泥中主要金属元素的电感耦合等离子体发射光谱分析方法研究
Analysis Method Research on Main Metal Element of Steam Generator Sludge by Inductively Coupled Plasma Optical Emission Spectrometer in Nuclear Power Plant
林清湖 1徐天凤1
作者信息
- 1. 海南核电有限公司,海南昌江 572733
- 折叠
摘要
Abstract
The composition and composition change trend of steam generator sludge play an important role in the evaluation and guidance for the secondary circuit water chemical control in nuclear power plant .Wet digestion-inductively coupled plasma optical emis-sion spectrometry combination method was developed ,which was applied on element quantitative analysis of steam generator sludge in nuclear power plant . The major element components contain aluminium ,calcium ,chromium ,iron ,magnesium ,manga-nese and nickel with the mass percent content of 0.69%-67.76% .The adding standard recovery rates ranging from 84.3% to 110.7% are obtained .The relative standard devi-ations of concentration are not more than 0.60% (n= 7) .The detection limits of the analysis method are in the range of 0.04-3.10 μg/L .关键词
电感耦合等离子体发射光谱/蒸汽发生器/淤泥/元素成分分析Key words
inductively coupled plasma optical emission spectrometer/steam generator/sludge/elemental analysis分类
化学化工引用本文复制引用
林清湖,徐天凤..核电厂蒸汽发生器淤泥中主要金属元素的电感耦合等离子体发射光谱分析方法研究[J].原子能科学技术,2018,52(1):37-40,4.
