摘要
我国大多数原油中减压渣油产率一般在40%～50%,所以必须对其化学组成、化学结构及特点有较深入的了解,才能根据其各自特点进行合理加工。本文主要介绍和总结了目前减压渣油的主要分离和评价方法。其中着重介绍了渣油常用分离方法,渣油的基本性质测定指标及方法渣油以及其馏分的结构的分析方法等。
Most of our country＇s crude contained vacuum residuum from 40% to 50%,the reasonable processing was carried out based on a deep insight for its chemical constitution,structure and its character.The main method for separation and evaluation of vacuum residuum was mainly introduced and summarizedthe.The commonly used separation methods,the method and index of measuring basic properties of vacuum residuum and the fraction of structure analysis method were emphatically introduced.
出处
《广州化工》
CAS
2013年第2期15-17,共3页
GuangZhou Chemical Industry
关键词
减压渣油
分离
评价
vacuum
separation
evaluation
