片语

crude pour point depressant原油降凝剂

pour-point depressant additive倾点下降剂

EVA pour point depressantEVA降凝剂

diesel pour point depressant柴油降凝剂

Catalyst For Pour Point Depressant降凝催化剂

Antiwax pour point depressant防蜡降凝剂

natural pour point depressant天然倾点降低剂

英汉例句

• Disclosed is a pour point depressant for lubricants, which has an effect of lowering pour points of both solvent refined base oils and high viscosity index base oils.

  本发明要提供一种对溶剂精炼基础油和高粘度指数基础油两者均具有降低倾点的效果的润滑油用倾点下降剂。

• Using Changqing and Qinghai waxy crude oils as research objects, the depressive effects of ethylene-vinyl acetate (EVA) copolymer pour point depressant on the waxy crude oils were studied.

  以长庆、青海含蜡原油为研究对象，考察乙烯-醋酸乙烯酯共聚物(简称EVA)降凝剂对含蜡原油的降凝效果。

• This paper discussed the function principle, usage and sensitivity of diesel oil pour point depressant and introduced the application properties of several new types of pour point depressant.

  论述了柴油低温流动性改进剂的作用原理、使用方法和感受性，重点介绍了几种新型低温流动性改进剂的使用性能及发展动态。

• The working principle of pour point depressant and the influencing factors on its effect are introduced, as well as the main types of domestic products and their application situation.

  介绍了降凝剂的作用机理、降凝效果的影响因素，以及目前中国使用的主要国产降凝剂品种及应用现状。

• Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced.

  介绍了降凝剂中间体丙烯酸高碳醇酯的合成和产品分离提纯方法。

• The influence of pour point depressant on the shape and electric properties of wax crystal was studied by micro-electrophoresis meter and polarizing microscope.

  采用偏光显微镜和微电泳仪研究了聚丙烯酸酯降凝剂对蜡晶的形态和电性质的影响。

• The research on the low temperature pumpability of oil shows that the pour point depressant has the remarkable improvement;

  对油品低温泵送性能的研究表明，降凝剂具有明显改善作用；

• A reformation theory of pour point depressant is verified and the reformation law of pour point depressant is obtained by means of research on reformation of pour point depressant.

  通过对降凝剂复配的研究，提出并验证了降凝剂复配理论，得到了降凝剂复配规律。

• The flowability improvement by using commercial pour point depressant WHP is studied for Zhengwangzhuang viscous crude oil of Shengli, containing 56.9% wax, of which 96.6% is noraml paraffins.

  实验研究了工业品原油降凝剂WHP改善含蜡56.9%、其中96.6%为正构烷烃的胜利郑王庄稠油流动性的效果。

• The experimental procedures are: adding pour point depressant T9866 in a diesel sample and measuring the solidifying point and cold filter plugging point of the oil sample.

  实验方法为：在柴油油样中加入T9866降凝剂，然后测定油样凝点和冷滤点。

• At the delivery of crude oil process, the main research of the pour point depressant for crude oil the role of low-temperature fluidity.

  在原油的输送过程中，主要研究了降凝剂对原油低温流动性的作用。