DIN EN 12662-2008 液化石油产品.中间蒸馏物中污染物的测定

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                   【英文标准名称】:     Liquid petroleum products - Determination of contamination in middle distillates; English version of DIN EN 12662:2008-07            【原文标准名称】:     液化石油产品.中间蒸馏物中污染物的测定            【标准号】:     DIN EN 12662-2008            【标准状态】:     现行            【国别】:     德国            【发布日期】:     2008-07    【实施或试行日期】: 【发布单位】: 德国标准化学会(DE-DIN)【起草单位】: 【标准类型】: ()【标准水平】: ()【中文主题词】: 污染;含量;定义;测定;蒸馏物;FAME;脂肪酸甲酯;过滤;过滤法;杂质;非溶解的;材料测试;石油产品;抽样方法;测试【英文主题词】: Contamination;Content;Definition;Definitions;Determination;Distillates;FAME;Fatty acid methyl esters;Filtration;Filtration method;Impurities;Insoluble;Materials testingetroleum products;Sampling methods;Testing【摘要】: This European Standard specifies a method for determining contamination as the content of undissolvedsubstances in middle distillates containing up to 5 % (V/V) fatty acid methyl esters (FAME) and in 100 % (V/V)FAME. This method can be applied for contaminant content from 6 mg/kg to 30 mg/kgN1).NOTE 1  Excessive contamination in a fuel system can give rise to premature blocking of filters and / or hardware failure,and is therefore undesirable.This standard applies to liquid petroleum products having a kinematic viscosity not exceeding 8 mm2/s at20 ~C, or 5 mm2/s at 40 ~C, e.g. diesel fuel as specified in EN 590 [1] or light fuel oils.Although the test method precision has not been defined, the method described may also be used for blendscontaining more than 5% (V/V) FAME and for petroleum products having a viscosity exceeding the above.NOTE 2 For the purposes of this European Standard, the term "% (VA/)" is used to represent the volume fraction.【中国标准分类号】: E30【国际标准分类号】: 75_160_20【页数】: 13P.;A4【正文语种】: 英语         
         

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