Natural gas — Determination of sulfur compounds using gas chromatography
天然气——用气相色谱法测定硫化物
发布日期:
2004-05-05
ISO 19739:2004规定了使用气相色谱法(GC)测定硫化氢、羰基硫化物、C1至C4硫醇、硫化物和四氢噻吩(THT)。根据从其附件中给出的方法中选择的方法,测定硫化合物的应用范围可能会有所不同,但无论使用哪种方法,其要求都适用。
ISO 19739:2004 specifies the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC). Depending on the method chosen from those given in its annexes, the application ranges for the determination of sulfur compounds can vary, but whichever of the methods is used, its requirements apply.