柴油酸含量试验方法的选择  

Selection of Determination Methods for Acid Content in Diesel

作　　者：贺亚萍 杨栩[2] 王兢兢[2] 王丁 黄风林[2] 

机构地区：[1]陕西延长石油集团炼化公司,陕西洛川727406 [2]西安石油大学石油炼化工程技术研究中心,陕西西安710065

出　　处：《当代化工》2015年第3期487-490,共4页Contemporary Chemical Industry

摘　　要：为解决柴油外加生物质燃料组分、抗磨剂后生产、使用过程中酸含量测定标准的规范、有效问题,通过对GB/T264-1983、GB/T258-1988、GB/T4945-2002、GB/T7304-2000、GB/T5530-2005、GB/T9104-2008等国家标准测定方法的分析,认定矿物柴油、生物类柴油调合组分及柴油添加剂、生物柴油分别采用GB/T258、GB/T5530-2005中冷溶剂法、GB/T264-1983可方便指导生产,满足柴油产品质量中关于酸度的测定要求。For the sake of guaranteeing the standardization and availability of diesel acid content determination during production and using process of diesel after adding biomass fuel component and anti-wear additives, national standard determination methods were analyzed, such as GB/T264-1983, GB/T258-1988, GB/T4945-2002, GB/T7304-2000, GB/T5530-2005, GB/T9104-2008 and so on. The results show that the cold solvent method in GB/T258 and GB/T5530-2005 can be use to determine mineral diesel, blending component in bio-diesel and diesel additives, bio-diesel, GB/T264-1983 is more convenient to guide the production. Above measurement methods all can meet the requirements of acidity test of diesel product quality.

关 键 词：酸度 酸值 柴油 生物柴油 柴油抗磨剂 

分 类 号：U473.1[机械工程—车辆工程]