润滑油

At the same time, as Shell, Mobil and Esso lubricating oil additives distributors, sales,"the British-run - Infineum" licensing lubricant additives and fuel additives; abundant reserves of additives for the production of high-grade lubricants to provide a reliable guarantee for raw materials .

同时，作为壳牌、美孚和埃索润滑油添加剂的分销商，公司销售"润英联-Infineum"牌润滑油添加剂和燃料油添加剂；雄厚的添加剂储量为生产高档润滑油提供了可靠的原料保证。

Shenzhen in southern China are the most powerful agent of Shell lubricants, Mobil, Caltex Oil, the Great Wall, BP, Esso ESSO branded lubricants and chemicals such as solvents enterprises.

深圳市兴达润滑油有限公司是华南地区最有实力代理壳牌润滑油、美孚、加德士、长城、BP、埃索ESSO等润滑油品牌及化工溶剂的企业。

Furfural refining of lube oil is the main and extremely important technique of solvent refining in china at present.

目前，润滑油糠醛精制是我国润滑油溶剂精制的主要精制工艺，它在我国的润滑油加工中占有极其重要的地位。

The test result shows that the furfural refining lube oil from Liaohe low-freezing crude oil has low wax content and can be processed into qualified LVI base oils after removing a little naphthenic wax .

试验结果表明：辽河低凝原油润滑油糠醛精制油蜡含量很低，脱除少许环烷蜡即可生产出合格的LVI基础油，润滑油溶剂脱蜡有一最佳油剂比，随着脱蜡温度的下降，润滑油脱蜡量增加，脱蜡油凝点明显降低。

It is one of the most salable lubrications in Europe.

HEESE润滑油是德国汉斯拥有的驰名世界的润滑油品牌，是欧洲最畅销的润滑油产品之一。

Worn surface morphology was examined with scanning electron microscopy, and wear volume was measured with a Talysurf 5P-120 topographer. Results show that CNTs, in mass concentration of 0.01%~0.1%, can greatly improve the antiwear ability of lubricating oil. With addition of CNTs, the maximum reduction of wear rate is about 57%, and scratches on the worn surfaces become slighter and more uniform. The maximum decrease of friction coefficient is about 15% with 0.025% CNTs additive at the load of 300 N. The antiwear mechanism has been discussed.

结果表明：碳纳米管作为润滑油添加剂表现出优良的抗磨性能，在质量分数仅为0.0125%～0.1000%时，润滑油的抗磨性能显著提高；在质量分数约为0.0500%时其抗磨效果最佳，磨损率降低幅值达57%；在较高载荷下，添加0.0250%的碳纳米管能够使其摩擦系数减小约15%，但随着碳纳米管质量分数的增加，摩擦系数迅速提高；含碳纳米管润滑油的磨斑表面平整，划痕较细且分布均匀。

The lubricating oil that our country produces reachs quality to go up in breed as bigger as foreign difference, the country already decided to promote high school high-grade lube scale, oil of rapid development multistage and steam bavin aircraft are general at the same time lube.

我国生产的润滑油在品种及质量上与国外差距较大，国家已决定提高中高档润滑油比例，同时迅速发展多级油和汽柴机通用润滑油。

Based on the problems of low viscosity index and the acidity increasing in the lubricating base oil,it has been found that the unstable quality of the crude oil was the root cause to effect on the quality of the base oil by analysis for long time;the low viscosity index and the higher acidity were resulted from the low paraffinicity and the high content of aromatics,cyclane.

针对润滑油基础油相继出现的黏度指数降低、酸值升高等问题，跟踪分析了润滑油基础油质量，认为原油的变化是造成润滑油基础油质量变化的根本原因；基础油组成中烷烃含量降低，芳烃和环烷烃含量上升是其酸值上升和黏度指数下降的内在原因。

Based jellification dynamics theory that the larger the jellification activation energy, the greater the lubricant's jelling tendency, it is advisable to analysis the whole jellification process in attempt to find out maximum jellification activation energy Emax and its ambient temperature Tmax, as a ground for judging the lubricant's pumpability.

根据凝胶动力学理论，凝胶活化能越大，润滑油的凝固趋势越大，因此对润滑油应分析其凝胶全过程，从中找出最大凝胶活化能Emax以及开始出现最大活化能的温度Tmax，作为润滑油低温可泵性判据。

Further fuel consumption improvement s can be made by using the specially designed Shell Fuel Economy Portfolio of Rimula Ultra 5W-30 in conjunction with Spirax GSX and Spirax ASX gear and axle oils and Retinax grease.

如果使用壳牌公司特别设计的低燃油消耗系列润滑油：劲霸 Ultra 5W-30，施倍力Spirax GSX 和施倍力Spirax ASX齿轮润滑油和桥润滑油，以及能得力Retinax润滑脂，就可以进一步降低燃油消耗。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。