详细信息
斯盘增进聚丙烯酸酯类原油降凝剂效果的研究
The Research of Acceleration of Span for Polyacrylates Condensation Reducer of Crude Oil
文献类型:期刊文献
中文题名:斯盘增进聚丙烯酸酯类原油降凝剂效果的研究
英文题名:The Research of Acceleration of Span for Polyacrylates Condensation Reducer of Crude Oil
作者:庞春天[1];沈本贤[1];凌昊[1];顾宇辉[1]
机构:[1]华东理工大学石油加工研究所
年份:2006
卷号:25
期号:9
起止页码:45
中文期刊名:油气储运
外文期刊名:Oil & Gas Storage and Transportation
收录:CSTPCD;;Scopus;北大核心:【北大核心2004】;
语种:中文
中文关键词:原油;降凝;降凝剂;研究
外文关键词:crude oil;;Span;;PPD;;research
摘要:针对高蜡原油的高凝点问题,通过自由基聚合得到了聚丙烯酸十八醇酯,丙烯酸十八醇酯-马来酸酐-苯乙烯共聚物(SL)降凝剂。借助红外光谱和^1H核磁共振谱图分析了产物的结构。考察了斯盘对SL降凝作用的影响,探讨了SL与斯盘复配的降凝机理。
The poly octadecy acrylates,octadecyl acrylates-maleic anhydride-styrene copolymer(SL)condensa- tion reducers are synthesized by the medium of free radical polymerization,for the high condensation of high waxy crude oil.The structures of both are characterized by FT-IR and 1H-NMR.The impact of SPAN for the reduction of condensation result by SL is studied.Furthermore,the mechanism of composite condensation reducers is discussed.
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