辽宁石油化工大学学报2016，Vol.36Issue(1)：31-33,3.DOI:10.3969/j.issn.1672-6952.2016.01.007
超稠油掺稀降黏实验研究
The Super Heavy Oil with Light Oil Viscosity Reduction
周志强 1刘德俊 1关丽 1魏思达 1丁晋晋1
作者信息
- 1. 辽宁石油化工大学 石油天然气工程学院,辽宁 抚顺 113001
- 折叠
摘要
Abstract
With the continuous demand of energy,more and more light crude oil was consumed while conventional crude oil production decreased year by year.Therefore,heavy oil as the effective supplement of conventional crude oil was gradually concerned by people.And how to efficiently and economically transport super heavy oil attracted people's attention.A light oil-blending and transportation process for super-heavy oil used by an oil field were characterized.By using a RS300 viscometer and other instruments, the diesel-super heavy blend for the viscosity-temperature and rheological properties, solidifying temperature and stability were studied.The results show that the volume fraction of diesel up to 25%,diesel fuel blended with super heavy oil freezing point was low.And the blend had good fluidity,stability,as well as the process had good economical efficiency.When the volume fraction of diesel oil was further increased,the freezing point was not changed.关键词
超稠油/黏温特性/降黏率/掺稀比/凝点Key words
Super heavy oil/Viscosity-temperature characteristics/Viscosity reduction rate/Mixing light ratio/Freezing point分类
化学化工引用本文复制引用
周志强,刘德俊,关丽,魏思达,丁晋晋..超稠油掺稀降黏实验研究[J].辽宁石油化工大学学报,2016,36(1):31-33,3.
