1) flow improver
流动性改进剂
1.
The synthetic method of BEM3 flow improver and its industrial application in Luning pipeline were introduced.
介绍了 BEM 3原油流动性改进剂的合成方法及其在鲁宁线上的工业性应用情况。
2.
Flow improver H89-2 (terpolymer)used in crude oil was synthesized from alkene, alkenyl fatty acid amide or alkenyl ester,and alkenyl unsaturated fatty acid amide or alkenyl sulphonate as main raw meterials.
以烯烃，烯烃基脂肪酸酯和烯属不饱和酰胺或烯属烃磺酸盐为主要原料，合成了含蜡原油流动性改进剂Ｈ８９－２（三元共聚物）。
3) fluidity improver
流动性改进剂
1.
Alcoholysis tripolymer EsMVA was prepared by maleic anhydrate, vinyl acetate and alkyl methacryate as raw materials with methyl-benzoyl-peroxide as initiating agent for increasingthe susceptibility of the diesel fluidity improver.
为进一步提高柴油低温流动性改进剂的感受性,在实验室以马来酸酐(MA)、醋酸乙烯酯(VA)、α-甲基丙烯酸高碳醇酯(AE)为单体,过氧化苯甲酰为引发剂,在一定条件下进行聚合,再用混合高级醇对该共聚物进行酯化,得到醇解三元共聚物EsMVA。
2.
The optimum additive amount of fluidity improver H89 2 have also been sutied.
以烯烃、脂肪酸烯基酯和烯基酰胺或烯基磺酸盐为主要原料，合成了能降低含蜡原油凝点的流动性改进剂Ｈ８９－２（三元共聚物）。
4) flow improver
流动改进剂
1.
Study on the effect of flow improver on water cut oil fluidity in pumping unit well;
流动改进剂对井筒内含水原油流动规律影响
2.
Effect of flow improver on the reduction of water cut oil flow resistance;
流动改进剂减少含水原油流动阻力实验
3.
Characterization and analysis for causes of difference of susceptibility of flow improver in diesel;
柴油对流动改进剂感受性差异的原因表征与分析
6) diesel flow improver
柴油流动性改进剂
1.
The influence of series of VA diesel flow improver which synthesized myself for crystal configuration of diesel oil was studied by polarizing microscope.
结果表明,柴油流动性改进剂的加入,使柴油中的蜡晶变短变小,阻碍蜡晶相互连接搭桥成网。
补充资料：流动性改进剂
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性质：用于降低石油产品凝固点，改善其低温流动性的添加剂。用于润滑油的习惯上称为降凝剂，主要品种有：烷基萘、烷基酚、聚甲基丙烯酸酯、乙酸乙烯酯与烯烃共聚物等。用于柴油的低温流动性的有：乙烯与乙酸乙烯酯共聚物、乙烯与丙烯酸酯共聚物、烯基丁二酰胺酸等。重油常用高级饱和脂肪酸铝以改进其流动性。
分子量：
CAS号：
性质：用于降低石油产品凝固点，改善其低温流动性的添加剂。用于润滑油的习惯上称为降凝剂，主要品种有：烷基萘、烷基酚、聚甲基丙烯酸酯、乙酸乙烯酯与烯烃共聚物等。用于柴油的低温流动性的有：乙烯与乙酸乙烯酯共聚物、乙烯与丙烯酸酯共聚物、烯基丁二酰胺酸等。重油常用高级饱和脂肪酸铝以改进其流动性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条