石油加工过程中，油品总硫分析方法？ 您有用气相色谱分析汽油及柴油的标准么？您说的国外是哪国？ 应当是美国的， as tm 的或 iso 的， 我有全 ... as tm 中有一个方法是用色谱，即d5623，但可以测定柴油么？ 我所列举的几种方法是可以测定汽油、煤油、柴油的。 您所说的那个方法中，开篇第一条是这样说的： 1.1 this test method covers the determination of volatile sulfur-containing compounds in light petroleum liquids. this test method is applicable to distillates, gasoline motor fuels (including those containing oxygenates) and other petroleum liquids with a final boiling point of approximately 230°c (450°f) or lower at atmospheric pressure. the applicable concentration range will vary to some extent depending on the nature of the sample and the instrumentation used; however, in most cases, the test method is applicable to the determination of individual sulfur species at levels of 0.1 to 100 mg/kg. 这个方法不适用于稍重的煤油与柴油吧。 查看更多
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