ISO 15597:2001 石油和相关产品-氯和溴含量测定-波扩散X射线荧光光谱法

标准编号：ISO 15597:2001

中文名称：石油和相关产品-氯和溴含量测定-波扩散X射线荧光光谱法

英文名称：Petroleum and related products — Determination of chlorine and bromine content — Wavelength-dispersive X-ray fluorescence spectrometry

发布日期：2001-02

标准范围

本国际标准规定了测定液体中氯和溴含量的方法石油产品、合成油和流体以及石油产品添加剂（包括废油）可溶于氯/溴含量可忽略或准确已知的有机溶剂。该方法适用于含氯量在0,000 5%(m/m)至0,1000%(m/m)范围内的产品或添加剂，以及溴含量范围为0.001%(m/m)至0.1000%(m/m)。其他元件通常不会干扰，尽管铅含量高于0,150%（m/m）时可能会产生干扰（参见注释2）。注1就本国际标准而言，术语“%(m/m)”用于表示材料。注2:由于潜在干扰元素的范围相对较高，使用过的润滑剂可能会带来特殊问题集中。对于一般使用过的润滑剂，灵敏度的下限可以是0,005 0%(m/m)，即使当9.3的最后一段适用。

This International Standard specifies a method for the determination of the chlorine and bromine content of liquidpetroleum products, synthetic oils and fluids, and additives for petroleum products (including used oils) that aresoluble in organic solvents of negligible or accurately known chlorine/bromine content. The method is applicable toproducts or additives having chlorine contents in the range 0,0005 % (m/m) to 0,1000% (m/m), and brominecontents in the range 0,0010 % (m/m) to 0,1000% (m/m). Other elements do not generally interfere, although leadmay interfere at contents above 0,1500 % (m/m) (see note 2).NOTE 1 For the purposes of this International Standard, the term "% (m/m)" is used to represent the mass fraction of amaterial.NOTE 2 Used lubricants may pose particular problems due to the range of potentially interfering elements at relatively highconcentrations. For used lubricants generally, the lower limit of sensitivity may be 0,0050 % (m/m) even when the provisions ofthe last paragraph of 9.3 are applied.

标准预览图