ISO 1388-10:1981 工业用乙醇.试验方法.第10部分:烃含量的测定.蒸馏法
标准编号:ISO 1388-10:1981
中文名称:工业用乙醇.试验方法.第10部分:烃含量的测定.蒸馏法
英文名称:Ethanol for industrial use — Methods of test — Part 10: Estimation of hydrocarbons content — Distillation method
发布日期:1981-11
标准范围
该原理基于在存在水的情况下蒸馏试验部分,添加到饱和氯化钠溶液的蒸馏液中,并测量不溶性碳氢化合物的体积。蒸馏过程中使用了带有Liebig冷凝器的Hempel分馏塔。-国际标准ISO 1388/1至ISO 1377/12取消并取代了ISO建议R 1388-1970,这些标准构成了技术修订版。
The principle is based on distillation of a test portion in the presence of water, addition to the distillate of a saturated sodium chloride solution and measurement of the volume of insoluble hydrocarbons. A Hempel fractionating column with Liebig condenser is used for the distillation. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.
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