重油降黏方法研究进展  

Research Progress of Viscosity Reduction of Heavy Oil

作　　者：郭永成[1] GUO Yong-cheng(PetroChina Fushun Petrochemical Company,Liaoning Fushun 113001,China)

机构地区：[1]中国石油抚顺石化公司洗化厂,辽宁抚顺113003

出　　处：《当代化工》2019年第1期155-158,共4页Contemporary Chemical Industry

摘　　要：随着重油利用率不断增加,重油降黏技术不断受到人们重视。重油降黏方式有很多种,常用的降黏方式有物理降黏、微生物降黏、浅度热裂化降黏、化学降黏和水热裂解降黏。每种降黏方法优缺点各不相同。综述了几种主要重油降黏方法,为重油开采提供有效依据。With the increasing of heavy oil utilization rate,heavy oil viscosity reduction technology has been attracted more and more attention.There are many ways to reduce the viscosity of heavy oil,The commonly used methods include physical viscosity reduction,chemical viscosity reduction,microbial viscosity reduction,shallow thermal cracking viscosity reduction and aquathermolysis viscosity reduction.Each method has its advantages and disadvantages.In this paper,several main methods of reducing viscosity of heavy oil were summarized,which could provide effective basis for heavy oil production.

关 键 词：重油 黏度 物理降黏 化学降黏 

分 类 号：TQ022.1[化学工程] TQ317.3