石油沥青蜡含量测定的影响因素探讨  

Discussion on Influence Factors of Determination of Wax Content in Petroleum Asphalt

作　　者：李永振[1] 张何猛 庄伟[1] 樊亮[1] 

机构地区：[1]山东省交通科学研究所,济南250031 [2]湖南中大建设工程检测技术有限公司,长沙410205

出　　处：《石油沥青》2015年第1期69-72,共4页Petroleum Asphalt

摘　　要：利用裂解蒸馏法对同一种道路石油沥青进行蜡含量测定试验,研究试验过程中对蜡含量测定的影响因素,结果表明蒸馏速度控制及馏分油总量、馏分油取样量、馏分油取样量增量、析蜡洗涤熔蜡操作是影响蜡含量测定结果的主要因素。The paper mainly discussed the influence factors of the determination of wax content of the same kind of petroleum asphalt for road by cracking distillation.The results showed that the main effect factors of determination of the wax content were the distillation speed control,total distillates,distillate sampling amount,distillate sampling increment and the operations of precipitating,cleaning and melting wax.

关 键 词：蒸馏法 蜡含量 石油沥青 

分 类 号：TE626.86[石油与天然气工程—油气加工工程]