EsMAOC as pour point depressant for crude oil and heavy oil products

被引：0
|
作者：
Liao, KJ
Liu, GM
机构：
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 1997年 / 15卷 / 3-4期
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D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The synthesis of esterified copolymer of maleic anhydride/olefines mixture and its effect as pour point depressant for crude oil and heavy oil products were studied. The optimum ratio of the maleic anhydride/mixed a-olefines for the synthesis of EsMAOC is 1:6.29. On Daqing crude oil, the adequate addition amount of EsMAOC is 0.5-1.0 wt% when the decrease of pour point can reach to 8-10 degrees C. To Anshan heavy diesel oil No. 20, the data are 1.0 wt%, 13 degrees C respectively.
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页码：373 / 379
页数：7
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