Viscosities of crude oil solutions from 0.1 to 1.0% (v/v) have been studied in 1,4-Dioxan as a solvent at temperature ranging from 293 to 313 K. Huggins, Kraemer, Martin, and Schulz-Blaschke relations were used by viscosity data to evaluate intrinsic viscosities and viscometric constant ...
Pedersen K S,Fredenslund A A,Christensen P L,et al.Viscosity of crude oil. Chemical Engineering Science . 1984Pedersen K S,Fredenlund A A,Christensen P L,et al. Viscosity of Crude Oil[J]. Chem Eng Sci,1984,39: 1 011 - 1 016...
第20 卷第 3期 2002 年 9 月沉积学报 A C r A S圈 IM E N T 0 I . ( )GIC A SIN ICA V o1.20 No .3 Sept .2 00 2 文章编号 :1000—0550(2002)03—0515—04 利用芳烃化合物预测生物 降解原油的粘度① 赵红静1 尹凡举2 张敏 张春 明 梅博文 1( 江汉石油学 院地球 化学研究 中心 湖北...
Viscosity of crude oil decreased with the increase of concentration in the range of 0-1.4 g l (1)). The most radical change was observed in the presence of nonyl phenol 9. For both surfactants, the viscosities of crude oil decreased with the increase of temperature, but the effect of ...
The viscosities of light, medium, and heavy crude oils and the viscosities of their blends were experimentally measured over a temperture range of 10-60 °C. These viscosity data were used to develop a new method for predicting the viscosity of crude oil blends based on known component viscosit...
The invention provides a method for reducing the viscosity of crude oil, which comprises the following steps: injecting water into the crude oil and adding a catalyst and an oxidant, then mixing the mixture evenly. By oxidating a part of the crude oil by a catalytic oxidation method, the ...
A method with pulsed electric or magnetic field to reduce the viscosity of crude oil is developed. Specifically, for paraffin-base crude oil, a magnetic field pulse can effectively reduce its viscosity for several hours, while, for asphalt-base crude oil or mixed-base crude oil, an electric ...
Adding an appropriate amount of additives can reduce the viscosity of crude oil, reduce internal friction in the pipeline, and improve fluid movement ... Z Bian,Z Ba,L Du,... - IOP Publishing Ltd 被引量: 0发表: 2024年 Method for preparation of high-viscosity oil FIELD: oil and gas in...
网络释义 1. 原油粘度 油粘度,viscosity... ... ) viscosity of oil mixture 混油粘度 )crude oil viscosity原油粘度) heavy oil viscosity 稠油粘度 ... www.dictall.com|基于2个网页 2. 原油黏度 油墨黏度,ink... ... ) oil viscosity 原油黏度 )crude oil viscosity原油黏度) viscosity of silicone ...
3) Viscosity reducer for crude oil 原油降粘剂 1. A kind of new viscosity reducer for crude oil with high viscosity,MSA copolymer,was synthesised. 通过自制的降粘剂单体(丙烯酸高级酯)与其它单体共聚合成了新型的高粘原油降粘剂:马来酸酐—苯乙烯—丙烯酸高级酯(MS)三元共聚物,研究了降粘剂合成工艺...