An analysis is made in the paper of the theoretical basis on which the crude oil of high pour point and high viscosity is transported by low viscous liquid jacket.
本文分析了低粘液环输送高凝、高粘原油的理论基础，并在试验管道上成功地实现了高凝原油的低粘液环输送。
It is known that setting point and cold filter plugging point of low pour point diesel with cold flow promoter can reverse during the storage and use process.
加入低温流动性能改进剂生产的低凝柴油，在储存和使用过程中存在凝点、冷滤点反弹回升现象，因此对辽河原油的常压柴油、加氢裂化柴油进行了加剂研究。
Its low pour point also permits its use in thermal shock and test equipment.
由于FC - 77的倾点非常低，所以可以用于冷热冲击试验及其他各种测试。
Purpose To improve the producing degree of high pour-point, low permeability and deep reservoirs.
目的提高高凝、低渗深层油藏的动用程度。
The rubber filling oil gained is light coloured; its carbon structure is good; and its pour point is low.
得到的橡胶填充油颜色浅、碳型结构好、凝点低。
The main features of the crude oil in fault block Shen 84 of Shenyang oil field are high wax content, high pour point, and low contents of gum and asphaltine.
沈阳油田沈84断块原油的主要特点是高含蜡、高凝固点，低胶质和低沥青质含量。
Add different for different crude oil pour point depressant, dispersant or viscosity reducer can improve low-temperature fluidity of crude oil.
针对不同原油加入不同降凝剂、分散剂或降粘剂可以改善原油的低温流动性。
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。
This paper discussed the research on pour point-depressing of biodiesel at low temperature both at home and abroad, and further reviewed the existing studies on pour poin...
该文论述国内外在生物柴油低温降凝方面所进行探索，并对前人有关生物柴油降凝机理及降凝剂研究进展作简要评述。
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；
The studied results indicate that both crude oils and mixed oils in BZ 28-2S oilfield group are medium oil with sweet, low acid, high wax content and high pour point;
研究结果表明：渤中28-2南油田群原油及其混合原油均为低硫、低酸、高含蜡、易凝的中质原油；
The studied results indicate that both crude oils and mixed oils in BZ 28-2S oilfield group are medium oil with sweet, low acid, high wax content and high pour point;
研究结果表明：渤中28-2南油田群原油及其混合原油均为低硫、低酸、高含蜡、易凝的中质原油；
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