稠油降黏方法及应用前景  

Progress of Technology and Application of Heavy Oil Viscosity Reduction

作　　者：曾鹤 魏如振 王海玥[1] 吴全才[1] ZENG He;WEI Ru-zhen;WANG Hai-yue;WU Quan-cai(Engineering Practice Center, Shenyang University of Technology, Shenyang 110870, China)

机构地区：[1]沈阳工业大学工程实践中心,辽宁沈阳111000

出　　处：《化学与粘合》2018年第3期203-206,共4页Chemistry and Adhesion

基　　金：国家自然科学基金项目(编号:21076100)

摘　　要：随着经济的发展,对资源的消耗日益增加,稠油降黏越来越受到关注。主要阐述了几种稠油降黏方法的作用机理及研究进展。一般对稠油的运输和开采分别采用不同的方案。但每种降黏法都有一定的局限性,如加热降黏需要消耗大量热量,存在一定的经济损失;掺稀降黏中的稀释剂储量有限,经济效益低。目前大量使用化学降黏法,其应用范围广,操作方便,经济效益高。分析对比了每种降黏方法的优缺点并展望其应用前景。With the development of economy and the increasing consumption of resources, the heavy oil viscosity reduction had attracted more and more attentions. The mechanism and research progress of several methods of heavy oil viscosity reduction were expounded. Generally different schemes were used in transport and exploitation of heavy oil. But every kind of viscosity reduction method had some limitations, such as heating vis- breaking consumed a large amount of heat, there was a certain economic loss; the reserves of blending light dropping viscosity diluent was limited, e- conomic benefit was low. At present, chemical viscosity reduction method was used heavily, which was widely applied, easy to operate and high eco- nomic benefit. The advantages and disadvantages of every kind of viscosity reduction method were analyzed and compared and the application prospect was presented.

关 键 词：降粘法 机理 应用前景 

分 类 号：TE65[石油与天然气工程—油气加工工程]