RHY1601柴油润滑性添加剂的研制  

DEVELOPMENT OF LUBRICATING ADDITIVE RHY1601 FOR DIESEL FUELS

作　　者：刘泉山[1] 刘维民[1] 徐小红[2] 谢建海[2] 

机构地区：[1]中国科学院兰州化学物理研究所固体润滑国家重点实验室,兰州730000 [2]中国石油兰州润滑油研究开发中心

出　　处：《石油炼制与化工》2008年第5期40-44,共5页Petroleum Processing and Petrochemicals

摘　　要：通过对不同添加剂进行筛选确定了柴油润滑性添加剂的类型,同时确定了以大庆加氢柴油作为基础油。采用正交试验对筛选出添加剂的合成工艺进行优化,确定了RHY1601添加剂的最佳合成工艺条件。经红外光谱分析,该添加剂为酯类化合物和酰胺化合物的混合物。将该剂加入到柴油中进行了润滑性能评定,结果表明,在柴油中尤其是在低硫、低芳烃含量的柴油中加入RHY1601,可明显提高柴油的润滑性能。The type of lubricating additive for diesel fuel was selected by screening various additives, and hydrotreated diesel fuel with low sulfur and aromatics contents produced by Daqing Petrochemical Company was used as base oil. The optimum synthetic conditions of the selected additive RHY1601 were obtained through orthogonal experiments. It was identified by FT-IR results that RHY1601 additive was a mixture of ester and amide. Results of lubricating performance test showed adding RHY1601 additive could significantly improve the lubricity of diesel fuel,especially for diesel fuel with low sulfur and aromatic contents, which met the lubricity requirement of National Standard GB/T 19147,

关 键 词：柴油 润滑性 添加剂 研制 

分 类 号：TE624.81[石油与天然气工程—油气加工工程]