asphaltene
美 ['æsfælti:n] 
英 ['æsfælti:n]
英汉解释
例句
At least some of the substantially asphaltene-free, and metal-free distillate fraction is converted to a hydrogen donor diluent.
至少部分基本上不含沥青质且不含金属的馏出馏分被转化成供氢体稀释剂。
The results show that in the initial phase of reaction, coal is mainly converted to preasphaltene, asphaltene and a little oil and gas.
研究结果表明：在反应起始阶段，煤主要转化为前沥青烯和沥青烯，有少量油气存在。
After aging, asphaltene content increased, resins and aromatics content decreased as well as saturate content.
彩色沥青老化后，沥青质含母增加，胶质、芳香酚、饱和酚含量减少。
The influence of different resin sub-fractions on the stability of the oil-water interface stabled by asphaltene sub-fractions is different.
不同胶质亚组分对沥青质亚组分稳定的油-水界面膜稳定性的影响存在差异性。
With the asphaltene precipitation, the rock permeability reduces correspondingly.
随着沥青质的沉积，岩石渗透率也相应的降低。
However, gas injection for enhancing oil recovery may cause asphaltene deposit, which seriously influences production.
然而，注气提高采收率有可能引起沥青质沉积，从而严重地影响生产。
The heavy oil must contain a certain amount of original asphaltene to form a core with high compression strength.
因此适合焦化防砂的油层，其原油必须含有一定量的原生胶质和沥青质。
After modification the content of heptene soluble and toluene insoluble was decreased , the content of asphaltene was increased.
不同添加剂改质后使沥青中软沥青和甲苯不溶物减少，沥青质增加。
The results also showed that the saturate and aromatic increased, resin asphaltene decreased. . .
采出油的饱和烃、芳香烃含量增加，胶质、沥青质含量减少。
With the extend of time, the yield of preasphaltene and asphaltene reaches the maximum and the yield of oil and gas gradually increases.
随反应时间的延长，前沥青烯和沥青烯产率出现最大值，油气产率逐渐增加。
After hydrothermal catalytic pyrolysis reaction of heavy oil, the stability of asphaltene became worse.
经过供氢催化水热裂解反应，稠油中沥青质的稳定性下降。
Treatment with the methods of this invention reduces asphaltene deposits and sludges.
用本发明方法处理会减少沥青质的沉降物和淤渣。
During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase.
在石油热转化过程中，沥青质经由第二液相和碳质中间相转化为焦。
The influence of dilatational frequency on the stability of interfacial films stabled by asphaltene sub-fractions is slightly.
沥青质各亚组分的油-水界面膜稳定性受扩张频率影响较小；
To under- stand better the adsorption progress of petroleum asphaltene must see the whole adsorption behavior of asphaltene.
对沥青质吸附行为有个全面的了解，才能更好地认识石油沥青质吸附过程。
Asphaltene content increased, the deterioration of oil quality.
沥青质含量增高时，原油质量变坏。
Due to high colloid and asphaltene content, the viscosity of heavy oil is high.
稠油因胶质、沥青质含量等比较高，粘度较大，因此稠油开采比普通原油困难得多。
Others: crude oil asphaltene content of less than 1% in general.
其他：原油中沥青质的含量较少，一般小于1%。
Therefore, controlling the formation of asphaltene is important to asphalt aging resistance.
控制沥青质的生成对防止沥青老化有重要意义。
A technique for modeling asphaltene precipitation in oil.
原油沥青沉降模拟方法。
Adsorption and Precipitation Mechanism of Petroleum Asphaltene and its Influence Factors
石油沥青质的吸附、沉淀机理及其影响因素
the crude oil were higher content of asphaltene , the higher the rate of core permeability damage;
原油组份中沥青质的含量越高，对岩心渗透率的损害率越高；
Asphaltene structure in reservoir affected by discharge of secondary condensate oil: laboratory simulation
凝析油充注对油藏沥青质分子结构的影响
Precipitation condition of crude asphaltene and its controlling
原油沥青质的沉积条件及其控制
Influence of petroleum sulfonate on interfacial properties of crude oil, resin and asphaltene from Shengli Oilfield
石油磺酸盐对胜利油田原油、胶质、沥青质界面性质的影响
Phase behavior and equilibrium in asphaltene precipitation process with antisolvent
抗溶剂沉淀沥青质过程相态及相平衡研究
Asphaltene Deposition Problems in Oil Industry with Focus on Electric Submersible Pump Applications
石油工业中使用电潜泵出现的沥青沉积问题
Isolation of Viscous-Oil Degradative Microorganism and Biodegradation to Resin and Asphaltene
稠油降解菌的筛选及其对胶质和沥青质生物降解
Experiment on precipitation amount and mechanism of asphaltene in high-pressure gas injection process
高压注气过程中沥青质沉淀机理及规律的实验研究
Mechanism and Evaluation of Formation Damage Induced by Deposition and Adsorption of Crude Asphaltene
原油沥青质沉积和吸附引起储层损害的机理及损害程度评价
Formation Damage Induced by Asphaltene Deposition and Measures for Damage Prevention and Removal
沥青质沉积引起的储层损害与对策
Evaluation and Control of Formation Damage Induced by Crude Asphaltene Precipitation
原油沥青质沉积引起储层损害的评价与控制
Measuring the Asphaltene Content in Viscous Crude by Double-Wave Length Spectrophotometry
用双波长分光光度法测定稠油中沥青质的含量
Evaluation of the Dispersivity of Various Oil Sulfonates to Crude Asphaltene
不同种类的石油磺酸盐产品的原油沥青质分散性能评价
Effect of Molecular Parameters of Asphaltene and Resin from Saudi Arabia Crude Oil on Oil-water Interfacial Properties
沙特原油活性组分的结构对油水界面性质的影响
Processing and Performance Evaluation of Paving Asphalt from High Asphaltene Tahe Crude Oil
高沥青质塔河原油制备道路沥青的工艺及性能评价
The Effects of Stabilizers on Viscosity of Petroleum Asphaltene Solutions
稳定剂对石油沥青质体系粘度的影响
Adsorption characteristics of asphaltene on silica sand and wettability by SEM
沥青在石英砂上吸附特征和润湿性的微观研究
Macro-Size of Asphaltene Colloidal Particles in Organic Solvents
石油沥青质胶态粒子宏观结构尺寸的研究
Hydrocarbons Entrapped in the Petroleum Asphaltene
原油沥青质中包裹体烃的研究
