基础油

The main reason of high neutralization value in base oil was analyzed.

分析了中国石化茂名分公司基础油中和值高的主要原因，并对降低循环糠醛酸度及中和值的方法进行了工业实验。

The change regulation of oxidation stability was studied by the blending of different base oils and adding nitrogenous compounds.

为了研究基础油的氧化安定性，主要使用了旋转氧弹法来加以考察。

Chevron Corp has acknowledged that the proposed RTL base oil plant at the Oryx refinery in Ras Laffan Qatar may not be built.

Chevron公司计划取消在2009年卡塔尔莱凡角的Oryx炼油厂煤气液化基础油生产线的建设。

In this paper, we mainly investigated the relationship between composition and oxidation stability of base oil.

本论文主要研究了润滑油基础油的组成与氧化安定性之间的关联性。

Using this product quality paraffin base oil.

本产品采用优质石蜡基础油。

This means that the base oil is not going to contribute residue to the engine.

这意味着，基础油是不会有助于残留的引擎。

This oligomer mixture has a high viscosity index (VI=238) and a low solidifying point (≤－62℃), which is a desired component for lubricant base oil.

该齐聚物具有高黏度指数（VI=238）、低凝点（≤－62℃）的性质，是理想的润滑油基础油组分。

Companies in strict accordance with American Petroleum Institute (AP1), American Society of Automotive Engineers, American Society for Testing and Materials, Japan Automobile Standards Organization classification criteria and the People's Republic of China home standards, Sinopec standard, the military standards and enterprise standards, the use of Exxon compound additive and imports of refined base oil dewaxing wide secondary hydrogenation treatment, it is technically feasible and widely Chevron USA, the British-run joint, DuPont, ExxonMobil and other companies to fully communicate using American spin magnetic ions and organic synthesis technology boron molybdenum additives for cutting-edge technology available in the market "in the stone fly" vehicle lubricants, industrial lubricants, engineering machinery oil, Grease, Ice-free fluid, brake fluid and other products with reasonable product mix, excellent quality assurance, accurate market positioning, establishing a good corporate image.

公司严格按照美国石油学会（AP1），美国汽车工程师学会，美国材料实验学会，日本汽车标准组织分类标准及中华人民共和国家标准，中石化标准，中国军工标准和企业标准，采用埃克森复合添加剂和进口精制基础油进行全脱腊二次加氢处理，在技术上广泛与美国雪佛龙，英润联，杜邦，埃克森美孚等公司充分交流合作，利用美国旋磁离子合成技术与有机硼钼添加剂的尖端技术为市场提供的"中石飞天"车用润滑油，工业润滑油，工程机械专用油，润滑脂，不冻液，制动液等系列产品，以合理的产品组合，优良的品质保证，准确的市场定位，树立了良好的企业形象。

Key Words: lubricant base oil; antifoaming agent; foam; application

主题词：润滑油基础油；抗泡剂；泡沫；应用

Using capillary theory the bearing clearance and open angle of bellmouth were calculated.

根据硬盘轴承工作的环境，讨论了润滑剂的选择原则和润滑剂基础油和添加剂的使用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。