摘要
本文提供对重油中的正己烷、甲苯不溶物含量的一种简易、连续测定法,该法可测定不溶物含量范围从0~100%,测定结果符合A STM D 91方法和A STM D 2317方法,新建的正己烷不溶物、甲苯不溶物的方法重复性好,设备简单、操作方便,采用一次性取样,能比较快速地完成两种溶剂的不溶物测定,有利于满足监控进厂重油的质量要求。
This paper provides heavy oil in n-hexane,toluene insoluble content in a simple,continuous determination Act,which can be determined insoluble content ranges from 0 to 100%,determination of methods and results consistent with ASTM D91 ASTM D2317 method,the new Hexane insoluble,toluene insoluble method reproducible,simple equipment,easy operation,using a one-time sampling,can more quickly complete two solvents in the determination of insoluble matter,in favor of heavy oil into the plant to meet quality control requirements.
出处
《内蒙古石油化工》
CAS
2011年第20期61-63,共3页
Inner Mongolia Petrochemical Industry
关键词
正己烷
甲苯
不溶物
重油
方法
Hexane
Toluene
Insoluble
Heavy oil
Methods
