石蜡基油

考察了无极性石蜡基油润滑下摩擦面间的自生电势及外加电压时摩擦面间边界润滑膜的电特性。

Both the self-generated voltages ( SGVs ) and the electrical characteristics of the boundary films were investigated by changing applied external voltages between rubbing surfaces lubricated by non-polar paraffin base oil .

与T803B复配后，对石蜡基油也有较好的降凝效果。

It also has an excellent effect for paraffin-base lube oil after compounded with T803B .

石蜡基油采用全氢法工艺研制生产变压器油

Manufacture and Production of the Transformer Oil from the Paraffin-Base Petroleum by Hydrofining Process

采用石蜡基油经加氢工艺生产的基础油料，加入适当的添加剂，调制成符合国家标准、具有国内先进水平的变压器油，拓宽了生产变压器油的原料来源。

When the lubricating base oil produced from the paraffin-base petroleum by hydrofining process was blended with the adequate additive , it can be made the transformer oil which accordes with state standard and possesses national advanced level , and the source of material of transformer oil is increased .

TTS脱除石蜡基润滑油基础油中的氮化合物

Nitrogen compound removal from paraffinic lube oil with TTS

石蜡基基础油氧化安定性影响因素的研究

Research for influence factors on oxidation stability of paraffin base oils

环烷基与石蜡基润滑油的调合

The blending of the naphthenic base oil with the paraffinic one

中国石油石蜡基橡胶油系列产品在橡胶工业中的应用

Applications of paraffin base rubber oil series from PetroChina in rubber industry

不同脱氮剂在大庆石蜡基基础油中脱氮效果的考察

The study on denitrification of the different denitrifiers in Daqing paraffin base oil

主要综述了中国石油石蜡基橡胶油的应用与评价情况。

Mainly , the application and evaluation of PetroChina paraffin base rubber oil are described .

用100℃粘度和20℃折光值测算石蜡基基础油化学族组成的方法

Calculation on chemical composition of paraffin base oils with viscosity of 100 ℃ and dioptre of 20 ℃

以深度精制的石蜡基润滑油的基础油与减压侧线馏分调合研制了橡胶试验用1号标准油。

No.1 standard oil for rubber test was formulated by lube base oil from a deep-refining paraffinic crude blended with vacuum side streams .

当中间层为粘性液体如石蜡基中性油时，粘滞力对粘着特性的影响较大；

When the middle liquid layer is a high kinematic viscosity liquid , such as neutral paraffine , the viscous force greatly affects the adhesion characteristics .

经比较侧链碳数较大的降凝剂对石蜡基基础油的降凝效果优于碳数低的降凝剂，而对于加氢基础油则相反。

The effect of PPD with greater side-chain carbon number is better than the one with low carbon number , while the opposite is true for the hydrogenation base oil .

以石蜡基基础油数据为基础，建立了以调合组分的常用理化性质计算调合内燃机油基础油的低温表观粘度的6种数学关联式。

Six correlation equations were established on the basis of the physico-chemical properties such as viscosity indices and densities of the blending components for calculating the low-temperature apparent viscosity of the blended base oil of internal combustion engine .

为了解决齿轮油复合剂在石蜡基基础油中的应用，在实验室研究了含硫添加剂、含磷添加剂在石蜡基基础油中的使用性能以及它们与辅助添加剂的复合效应。

In order to decrease the problem of using additive package for gear oil in paraffin wax base oil , the service performances of the sulfur and phosphorus contained additives in paraffin wax base oil and its synergistic effects with the auxiliaries were studied at laboratory .

石蜡基重质润滑油基础油脱氮与白土精制

Denitrogenation and clay treating of paraffinic resid lube base oil

中国石油研制生产的健康环保型石蜡基橡胶填充油系列产品，具有浅颜色、低芳烃、高饱和烃含量等特征，是中国石油的优质特色产品。

Paraffin base rubber oil series developed by PetroChina is premium specialties with environmental - friendly , light color , low aromatics and highly saturated hydrocarbon content , etc.