【摘要】 减阻剂是一种高分子聚合物的化学制品 ,能减少液体在管道内流动的摩阻。减阻剂的使用 ,对输油管道的增输、节能降耗、提高经济效益和社会效益起到重要的作用。减阻剂的研究热点仍是开发新产品及新合成方法。通过改变单体种类、结构单元连接方式、序列分布和单体组分组成 ,可以合成品种众多的聚合物 ,为制备具有指定结构和预期性能的高分子聚合物减阻剂提供了可能性和可行性。更多还原

【Abstract】 Crude drag reduction agent is a kind of chemicals that is made from high\|mole cular polymers.Using it in oil pipeline a significant role can be made such as transpo rtation increasing,energy saving and decreasing consuming and improving economic and social beneficial results.The article discusses the relationship between t he developing situation,action and mechanism and molecular structure with drag r eduction properties.更多还原