中国电力2017，Vol.50Issue(4)：130-134,5.DOI:10.11930/j.issn.1004-9649.2017.04.130.05
能量色散X射线荧光光谱法检测抗燃油氯含量的研究
Detection of Chlorine Content in Phosphate Ester Fire-Resistant Fluids Using Energy Dispersive X-ray Fluorescence Spectrometry Method
明菊兰 1李海燕 1余璐静 1周飞梅 1潘芝瑛 1沈晓明1
作者信息
- 1. 国网浙江省电力公司电力科学研究院,浙江杭州 310014
- 折叠
摘要
Abstract
For the sake of secure operation,it is of great importance for the power plant to detect chlorine content in the phosphate ester fire-resistant fluids in an accurate and efficient way.In this paper,in order to establish the industry standard called "Detection of Chlorine Content in the Phosphate Ester Fire-Resistant Fluids using Energy Dispersive X-ray Fluorescence Spectrometry Method",the basic principles,operating conditions and testing methodology are studied.Furthermore,to evaluate the accuracy of the method,five sanples are tested collaboratively in seven laboratories.The results show that the water and oil contents have no effects on the results while the helium atmosphere is beneficial for the measurement of chlorine content in the phosphate ester fire-resistant fluids.In terms of repeatability and reproducibility,detection limit,recovery rate and accuracy,the energy dispersive X-ray fluorescence spectrometry testing method for chlorine content in the phosphate ester fire-resistant fluids exhibits high precision and efficiency,and thus can be put into practice in the field of power industry.关键词
能量色散X射线荧光光谱法/抗燃油/氯/检测方法/方法评价Key words
energy dispersive X-ray fluorescence spectrometry/phosphate ester fire-resistant fluid/chlorine/testing method/evaluation of method分类
信息技术与安全科学引用本文复制引用
明菊兰,李海燕,余璐静,周飞梅,潘芝瑛,沈晓明..能量色散X射线荧光光谱法检测抗燃油氯含量的研究[J].中国电力,2017,50(4):130-134,5.
