稠油浅度热裂化降粘的影响因素研究  

Research of Heavy Oil Viscosity-reducing Thermal Cracking Process

作　　者：赵文学[1] 韩克江[1] 王平[1] 倪泽南 施岩[2] 

机构地区：[1]中国寰球工程公司,北京100012 [2]辽宁石油化工大学化学化工与环境学部石油化工学院,辽宁抚顺113001

出　　处：《当代化工》2016年第2期302-304,共3页Contemporary Chemical Industry

摘　　要：介绍一种稠油开采集输新工艺的影响因素。考察以水作供氢剂,不同含水率、不同反应时间、不同温度对稠油水热裂化降粘技术的影响。所用油样经过380℃,30 min水热裂化反应后,粘度大幅降低,油品质量得到显著改善。该工艺对稠油集输工艺的改进研究有着重要作用,既可以大幅降低稠油粘度,解决稠油运输的困难,又可以使得重质原油开采、运输的经济效益大幅提高,具有非常广阔的应用前景。A kind of new technology for crude oil gathering and transportation was introduced. The influence of moisture content, reaction time and reaction temperature on the heavy oil viscosity-reducing thermal cracking process with water as hydrogen donor was investigated. This technology plays an important role in heavy crude oil transportation, which not only can reduce the viscosity of crude oil, and solve the difficulty in transportation, but also can make the economic benefits of crude oil transportation sharply higher. At the same time, the technology can also improve the quality of crude oil.

关 键 词：稠油 减粘 集输 影响因素 

分 类 号：TE324[石油与天然气工程—油气田开发工程]