英语释义

1. any of the components of a bitumen (such as asphalt) that are soluble in carbon disulfide but not in paraffin naphtha and that are held to constitute the solid dispersed particles of the bitumen and to consist chiefly of high-molecular-weight hydrocarbons — compare carbene

片语

asphaltene stabilizer沥青质稳定剂

asphaltene content沥青含量

Petroleum asphaltene石油沥青质

asphaltene precipitation沥青质聚沉

asphaltene molecule沥青分子

asphaltene dispersants沥青质分散剂

Asphaltene Component沥青质组成

asphaltene pyrolysis沥青质裂解

asphaltene deposition沥青质沉积

英汉例句

• The main factors and rules in aqua-thermolysis reaction were analyzed through comparison of viscosity, asphaltene and sulfur content before and after super heavy oil upgrading.

  通过超稠油水热裂解反应前后黏度、沥青质、硫质量分数等性质的变化，研究了超稠油进行水热裂解的主要影响因素及规律。

• Resin and asphaltene components were extracted from Gudao and Liaohe heavy crude oil by adsorption chromatography method.

  采用吸附色谱法分离孤岛和辽河稠油，得到了胶质和沥青质组分。

• With three phase algorithm which takes asphaltene precipitation into account, the technique can model asphaltene precipitation quantitatively.

  用考虑沥青沉降三相闪蒸数值算法，能对沥青沉降进行有效的量化模拟计算。

• The kinetic viscosity, carbon residue and the content of asphaltene of the heavy oil were investigated under function of ultrasonic wave.

  讨论了超声波作用对重油的粘度、残炭和沥青质含量的影响。

• There is no resin and asphaltene in the condensate, but 57% chain alkane and 35% cycloal-kane exist in light fraction ( C10 ) .

  凝析油中不含胶质和沥青质，在轻质组分中（C10）链状饱和烃含量为57％，环烷烃为35％。

• In this paper, we review the progress in the investigation of asphaltene AD - sorption from the aspects of adsorption mechanism, theoretical model and study methods.

  从沥青质吸附机理、理论模型、研究方法等方面对沥青质吸附问题的研究进展加以综述。

• The effect of adjuvant on Liaohe atmospheric residue(LHAR) asphaltene in slurry-bed hydrocracking was studied by means of FT-IR and UV-Vis.

  通过红外光谱及紫外可见光谱分析了悬浮床加氢裂化助剂对辽河常压渣油沥青质的作用。

• The asphaltene deposition is the result mainly of asphaltene particles flocculation and precipitation in petroleum when the thermodynamic conditions changed.

  沥青质沉积主要是原油所处热力学条件变化，原油中沥青质絮凝并沉降的结果。

• For the organic scales mainly composed of asphaltene and gum, an organic scale remover containing benzol and diesel (9:1) is selected.

  对于以沥青质、胶质为主要成分的有机垢堵塞，确定以粗苯-柴油（9∶1）复配体系为有机解堵剂；

• A high efficient complex viscosity reduction system XGD was developed for the crude oil in superheavy oil reservoir with high resin and asphaltene content and complicated layer structure.

  针对特超稠油油藏原油胶质、沥青质含量高，层状结构复杂的特点，研制了高效复合降粘体系XGD并对其性能进行了评价。

• 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。

• The adsorption of asphaltenes on the surfaces of reservoir rocks and the wettability alteration caused by adsorption are studied experimentally using two asphaltene samples prepared from crude oils.

  选用两种原油沥青质样品，对沥青质在巖石孔隙表面的吸附及吸附所引起的润湿性变化进行了实验研究。

• The effect of stabilizers on viscosity behavior of petroleum asphaltene solutions was studied with a capillary tube viscosimeter.

  采用毛细管粘度计考察了稳定剂对石油沥青质溶液粘度性质的影响。

• The results show that under general conditions of reaction, most of resin is converted into liquid, but most of asphaltene is converted into coke.

  结果表明，在通常的反应条件下，胶质大部分转化为液体，沥青质大部分转化为焦炭。

• The precipitation mechanisms of the glial, wax and asphaltene and impact factors have been definited through a large number of experimental studies.

  通过大量的实验研究，明确了塔河油田轻质油胶质、沥青质及蜡析出的机理及其影响因素。

• The second is about wettability measurement of quartz sands due to adsorption of asphaltene and resin.

  第二部分是研究由于沥青质和胶质在石英砂上的吸附，石英砂润湿性发生改变后的润湿性测定。

• The maximum value of the calculated mass fraction normalized conductivity of ME-AR was found to be the mark of the occurrence of asphaltene precipitation.

  结果表明，渣油质量分数电导率的最大值可以看作是用正庚烷稀释时沥青质聚沉的发生点。

• 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。

• 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%。

• Oil components in each block of Daqing oilfield have been analyzed and interfacial tension between asp system and oil with various asphaltene contents are measured.

  对大庆油田不同地区原油族组成进行了分析，并测量了胶质沥青质含量不同的原油与三元体系间的界面张力。

• It has been found that the age hardening of asphalts is mainly due to the increase of asphaltene content.

  沥青质含量的增加是沥青老化后性质变坏的重要原因。

• The petroleum solution is a colloidal dispersion in which the asphaltene comprises the micellar nucleus, the resin forms the solvation layer and the remaining gas oil ACTS as the dispersing medium.

  石油溶液是以沥青质为胶束中心，胶质为溶剂化层，瓦斯油分为分散介质的胶体分散体系。

• Now the high concentration of asphaltene and other impurities on the transport and processing of crude oil caused difficulties.

  现在高浓度的沥青烯以及其他的杂质对原油的输送和加工造成了困难。

• Based on the investigation of comprehensive literatures about asphaltene deposition, the physical and chemical deposition mechanism of asphaltene and its plug to pore and throat are summarized.

  在充分调研国内外沥青质沉积资料的基础上，对沥青质的物理化学沉积机理、沥青质堵塞储层孔喉的机理进行了总结。

• The effect of coconut amine on the viscosity and stability of residue asphaltene system was studied and the change in viscosity and colloid stability with coconut amine content was discussed briefly.

  考察了表面活性剂椰子胺对石油沥青质体系粘度和胶体稳定性的影响，初步探讨了粘度和胶体稳定性随椰子胺质量分数变化的原因。

• At high speed, asphaltene plugging is more serious with increase of flow rate. The damage degree of asphaltene plugging is higher in low permeability core than in high one.

  在较高流速下，随速度升高，沥青所造成的孔喉堵塞更加严重，在低渗巖心中沥青堵塞引起渗透率伤害程度大于高渗透巖心。