【摘要】 用丙烯酸高碳醇酯和马来酸酐的共聚物经高碳数脂肪酸的胺化合成了AA MA型柴油低温流动改进剂 ,分析了该降凝剂的结构和降凝机理 ,结果表明它对大港油田炼制的 5# 和 0 # 柴油有良好的降凝效果。更多还原

【Abstract】 An AA-MA-type low temperature flow improver for diesel oil was synthesized from animation by high carbon number aliphalic acid and polymer made of maleic anhydrude and alkylacrylate.Its structure and mechanism of depressing pour point were also analysized.The results showed it has a good performance on 5 #-type and 0 #-type diesel oil refined by Dagang oilfield.更多还原