BS 2000-143-2004 石油及其产品的试验方法.原油和石油产品中沥青烯(正庚烷不熔物)的测定

标准号：BS 2000-143-2004
中文标准名称：石油及其产品的试验方法.原油和石油产品中沥青烯(正庚烷不熔物)的测定
英文标准名称：Methods of test for petroleum and its products - Part 143: Determination of asphaltenes (heptane insolubles)in crude petroleum and petroleum products (Identical with IP 143:2004)
标准类型：E43
发布日期：2005/11/18 12:00:00
实施日期：2005/11/18 12:00:00
中国标准分类号：E43
国际标准分类号：75.080
引用标准：IP 475;IP 476;IP 123;IP 160;IP 365
适用范围：This standard specifies a procedure for the determination of the heptane insoluble asphaltene content of gas oil, diesel fuel, residual fuel oils, lubricating oil, bitumen and crude petroleum which has been topped to an oil temperature of 260 °C (see A.2.1).The precision is applicable to values between 0,50 % (m/m} and 30,0 % (m/m}. Values outside this range may still be valid, but may not give the same precision values.Oils containing additives may give erroneous results.