DIN EN ISO 6326-1-2009
天然气.硫化物的测定.第1部分:一般说明(ISO 6326-1:2007),DIN EN ISO 6326-1:2009-10的英文版本

Natural gas - Determination of sulfur compounds - Part 1: General introduction (ISO 6326-1:2007); English version of DIN EN ISO 6326-1:2009-10

DIN EN ISO 6326-1-2009 发布历史

This part of ISO 6326 gives a brief description of standardized methods that can be used for the determination of sulfur compounds in natural gas. The principle of each method is described generally, the range of concentrations for which the method is suitable is indicated, and the analytical range and precision of each method is given. It should enable the user to select judiciously the proper method for the application being considered. Sulfur analysis is performed in order to determine a) total sulfur, b) sulfur contained in specific groups (e.g. thiol sulfur), c) individual sulfur compounds, and d) specific groups of sulfur compounds. The standardized methods available in the field of sulfur analysis are the Wickbold combustion method: for total sulfur determination (ISO 4260), the Lingener combustion method: for total sulfur determination (ISO 6326-5), gas chromatography: for determination of individual sulfur compounds (ISO 19739), and potentiometry: for determination of hydrogen sulfide, carbonyl sulfide and thiol compounds (ISO 6326-3). Other methods for the determination of sulfur compounds are available but are not considered here. Table 1 gives an overview of the standardized methods which can be used for the determination of total sulfur, hydrogen sulfide, carbonyl sulfide, tetrahydrothiophene, thiol sulfur, individual thiols, individual thiophenes, individual organic sulfides and disulfides.

DIN EN ISO 6326-1-2009由德国标准化学会 DE-DIN 发布于 2009-10-01。

DIN EN ISO 6326-1-2009 在中国标准分类中归属于: E24 天然气，在国际标准分类中归属于: 75.060 天然气。

DIN EN ISO 6326-1-2009 发布之时，引用了标准

• ISO 4260 石油产品和烃类 硫含量的测定 威克波耳德(Wickbold)燃烧法
• ISO 6326-3 天然气 硫化物的测定 第3部分:用电势分析法对硫化氢、硫醇硫和硫化羰基硫的测定
• ISO 6326-5 天然气 硫化物的测定 第5部分:林格聂尔燃烧法
• ISO 10715 天然气 取样指南
• ISO 16664 气体分析.校正气体和气体混合物的处理.指南*， 2017-05-01 更新
• ISO 19739-2004 天然气.用气相色谱法测定硫化合物的含量

* 在 DIN EN ISO 6326-1-2009 发布之后有更新，请注意新发布标准的变化。

DIN EN ISO 6326-1-2009的历代版本如下：

• 2009年10月01日 DIN EN ISO 6326-1-2009 天然气.硫化物的测定.第1部分:一般说明(ISO 6326-1:2007),DIN EN ISO 6326-1:2009-10的英文版本

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标准号

DIN EN ISO 6326-1-2009

发布日期

2009年10月01日

实施日期

废止日期

无

中国标准分类号

E24

国际标准分类号

75.060

发布单位

DE-DIN

引用标准

ISO 4260 ISO 6326-3 ISO 6326-5 ISO 10715 ISO 16664 ISO 19739-2004

被代替标准

DIN EN ISO 6326-1-2009-03

适用范围

This part of ISO 6326 gives a brief description of standardized methods that can be used for the determination of sulfur compounds in natural gas. The principle of each method is described generally, the range of concentrations for which the method is suitable is indicated, and the analytical range and precision of each method is given. It should enable the user to select judiciously the proper method for the application being considered. Sulfur analysis is performed in order to determine a) total sulfur, b) sulfur contained in specific groups (e.g. thiol sulfur), c) individual sulfur compounds, and d) specific groups of sulfur compounds. The standardized methods available in the field of sulfur analysis are the Wickbold combustion method: for total sulfur determination (ISO 4260), the Lingener combustion method: for total sulfur determination (ISO 6326-5), gas chromatography: for determination of individual sulfur compounds (ISO 19739), and potentiometry: for determination of hydrogen sulfide, carbonyl sulfide and thiol compounds (ISO 6326-3). Other methods for the determination of sulfur compounds are available but are not considered here. Table 1 gives an overview of the standardized methods which can be used for the determination of total sulfur, hydrogen sulfide, carbonyl sulfide, tetrahydrothiophene, thiol sulfur, individual thiols, individual thiophenes, individual organic sulfides and disulfides.

DIN EN ISO 6326-1-2009系列标准

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