ISO 3733-1999 石油产品和沥青材料 水分的测定 蒸馏法

标准号：ISO 3733-1999
中文标准名称：石油产品和沥青材料 水分的测定 蒸馏法
英文标准名称：Petroleum products and bituminous materials - Determination of water - Distillation method
标准类型：E43;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：E43;E30
国际标准分类号：75.080;75.140;91.100.50
适用范围：This International Standard specifies a method for determination of water up to 25 % in petroleum products, bitumens, tars and products derived from these materials, excluding emulsions, by the distillation method. The specific products considered during the development of this test method are listed in Table 3. This International Standard may be used to determine water content in excess of 25 %. However, no precision data has been determined at levels greater than 25 %. Volatile water-soluble material, if present, is measured as water. NOTE 1 A knowledge of the water content of petroleum products is important in the refining, purchase, sale and transfer of products. NOTE 2 The amount of water determined by this method can be used to correct the volume involved in the custody transfer of product.