Determination of Bromine in Brine Samples by Wavelength Dispersive X-Ray Fluorescence Spectrometry with Pressed Powder Preparation
详细信息
- 责任者：Song Jiangtao (No.4 Exploration Institute ; Geological and Mineral Survey of Shandong Province ; Weifang 261021 ; China) ; Zhao Qingling
- 刊名：Rock and Mineral Analysis
- 出版年：2011
- 卷期：30(4)
- 关键词：X射线荧光光谱 ; X-ray fluorescence spectra ; 溴 ; bromine
- 页码：p.494-496
- 图表：2 tables, 10 refs.
- 分类号：0900
- 出版序号：916
- issnNo：ISSN0254-5357
- isbnNo：CN11-2131/TD
摘要
A method for detecting bromine content in brine through wavelength dispersive X-ray fluorescence spectrometry has been determined. Synthesized standard samples were used to calibrate the working curve. Soil samples with known bromine content were selected as the carrier to adsorb brine and were then pressed into slice samples. The results are consistent with data of chemical methods and the relative standard deviation (RSD, n=11) is less than 1.20%. This simple and fast method satisfies the requirements of rapid quantitative analysis for Br in brine samples.
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