ISO 6326-3:1989 天然气.硫化物的测定.第3部分:用电势分析法对硫化氢、硫醇式硫和硫化羰式硫的测定
标准编号:ISO 6326-3:1989
中文名称:天然气.硫化物的测定.第3部分:用电势分析法对硫化氢、硫醇式硫和硫化羰式硫的测定
英文名称:Natural gas — Determination of sulfur compounds — Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
发布日期:1989-06
标准范围
指定浓度范围等于或高于1 mg/m3的天然气成分的电位滴定法。气体必须无灰尘、雾、氧、氰化氢和二硫化碳。对于二氧化碳含量超过约1.5%(V/V)的气体,不建议使用该方法。
Specifies a potentiometric method for components in natural gas in the concentration range equal to or above 1 mg/m3. The gas must be free of dust, mist, oxygen, hydrogen cyanide and carbon disulfide. The method is not recommended for gases containing more than approximately 1,5 % (V/V) carbon dioxide.
标准预览图


