DIN 51422-2-2004 矿产品的检验.用气相色普法测定纯度的等级.第2部分:正十六烷和1-甲萘

标准号：DIN 51422-2-2004
中文标准名称：矿产品的检验.用气相色普法测定纯度的等级.第2部分:正十六烷和1-甲萘
英文标准名称：Testing of mineral products - Determination of grade of purity by gaschromatography - Part 2: Cetane and 1-Methyl-naphthaline
标准类型：E30
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：E30
国际标准分类号：75.080
引用标准：DIN 51405;DIN 51750-1;DIN 51750-2;DIN 51773;DIN EN ISO 4259
适用范围：This standard specifies a method of determining the purity of more than 95 % (m/m) pure cetane (n-hexade-cane) and 1-methylnaphthalene used as reference fuels for determining the ignition quality (cetane number)of diesel fuels (e.g. as specified in DIN 51773). The purity of these reference fuels affects the accuracy ofthe determination of the cetane number.