摘要
介绍降凝剂的发展概况、作用机理、降凝剂效果影响因素等,指出降凝剂仍存在效果差、不稳定、应用范围有限、增加蜡沉积等问题,并提出了未来研究方向,对研究新型降凝剂提供了科学的理论依据。
This paper introduced the development overview of pour point depressant, mechanism, influencing factors of depression effect, etc, which indicated that many problems still existed, such as poor depression effect, instability, limited application range and increase of wax deposition. It also proposed the directions for future research and provides a scientific theory basis for new types of pour point depressant.
出处
《齐鲁石油化工》
2011年第4期356-359,共4页
Qilu Petrochemical Technology
关键词
降凝剂
降凝机理
降凝效果
发展方向
pour point depressant
depression mechanism
depression effect
development trend
