摘要
总结了石蜡结晶机理及其影响因素,并对国内外含蜡原油降凝剂的发展过程、作用机理、常用降凝剂的种类以及影响降凝剂作用效果的各种因素进行了介绍;指出了降凝剂在研究和应用中存在的问题,对降凝技术的发展进行了客观评价和展望。
Paraffin crystallization mechanism and the factors affecting paraffin crystallization are summarized, and the development of the pour point depressants for waxy crude oils both at home and abroad, the action mechanisms of the pour point depressants, the kinds of common pour point depressants as well as the factors affecting the effect of pour point depressant are discussed, the problems concerning the research and application of pour point depressants are presented, and the development of pour point depression techniques are evaluated and forecast in this paper.
出处
《精细石油化工进展》
CAS
2012年第6期34-37,共4页
Advances in Fine Petrochemicals
关键词
含蜡原油
降凝剂
管道输送
研究进展
waxy crude oil
pour point depressant
pipeline transportation
progress of research
