查询词典 base oil

It is considered the hydrogenated base Stock has clear advantage superior to the naphthene base oil by comparison the physiochemical properties and electrical properties of hydrogenated base Stock and naphthene base oil,and can be formulated the transformer oil.

从理化性能和电性能方面对加氢基础油和环烷基油进行了比较，认为加氢基础油的性能比环烷基油有明显的优势，可以用来调配变压器油。

Taking the blend of naphthene base oil and tea oil after treatment as base oil,adding proper additives,the obtained oil was applied to combined press series.

将经过处理后的茶油和环烷基油调合作为基础油，加入一定的添加剂，在联合压榨机组中进行应用研究，证明其性能稳定，能延长换油期，确保设备的完好，同时具有较好的自然降解率，完全可以代替相应的进口油。

The properties of light fractions (including naphtha, jet fuel and light hydrogenated lube base oil) from the 300 kt/a lube isodewaxing unit of SINOPEC Shanghai Gaoqiao Company were reviewed and a proposal for optimizing utilization of these fractions was presented, such as producing AR petroleum ether from naphtha; superior odorless kerosene and rolling oil of aluminum foil from jet fuel fraction; transformer oil, high quality white oil and jelly wax from light base oil fraction.

对中国石化上海高桥分公司300kt/a润滑油异构脱蜡装置生产的石脑油馏分、喷气燃料馏分及轻质加氢基础油性质进行试验分析，提出合理的利用方案，其中石脑油馏分可生产分析纯石油醚，喷气燃料馏分可生产特种煤油与铝箔轧制油，轻质加氢基础油可生产变压器油、高档白油以及果冻蜡。

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。

Performance comparisons of hydroisomerization dewax base oil and solvent refining base oil are conducted, and problems in the applications of hydroisomerization dewax base oil are discusse

对加氢异构脱蜡基础油与溶剂精制基础油的性能进行了对比，讨论了加氢异构脱蜡基础油在应用中所存在的问题。

In order to reduce the cost for formulating lubricating oil, a small fraction of paraffinic base oil can be added into naphthenic base oil as far as the property of lubricating oil can meet the specification.

因此，为了减小润滑油的生产成本，可以在满足润滑油性能的基础上在所用的环烷基基础油中加入少量的石蜡基油。

Fall congeal degrees on mixture of KH150BS bodying oil with different base oil of different nature such as high viscosity index base oil,isomerization unit based oil lost and so on were studied.

进行了KH150BS与高粘度指数基础油、大庆加氢异构化脱蜡油等不同性质基础油调兑后对降凝剂的感受性研究，用倾点测定法考察其降凝效果。

Base upon the floccules formation in hydrotreated base oil (KH150BS) at low temperatures of Karamay Petrochemical Company,the carbon number distribution and composition of n-paraffins in the floc- cules were analyzed,their relative molecular weights were also measured,and the impact of floccules on the properties of hydrotreated base oil was investigated.

针对中国石油克拉玛依石化分公司150BS光亮油在低温下产生絮状物的情况，分析了絮状物中正构烷烃的碳数分布和组成，测定了絮状物的相对分子质量，考察了絮状物对150BS光亮油性能的影响。

The preparation method determines the optimized process of the lactide reaction based on oil return-service, prepares the low/zero trans fatty acid base oil, so as to reduce the content of trans fatty acid in oil products, lay foundation for the development of the base oil of margarine and shortening to the nutrition and health direction, and help the development of the special oil industry of our country.

本发明在油脂复配基础上，确立交酯反应的优化工艺，制备低/零反式脂肪酸基料油，以降低油脂产品中的反式脂肪酸含量，为人造奶油、起酥油的基料油向营养健康方向发展奠定基础，有利于我国专用油脂产业的发展。

The company's main product of natural base oil, rosemary oil and other natural essential oils in a variety of base oil can be 12,000 tons in production and marketing, rosemary oil, more than 200 tons, has become the domestic cosmetics, medicines, food spices and raw materials import and export enterprises 1, but also Hong Kong's major natural fragrance oil, base oil import and export companies.

公司主营产品天然基础油、迷迭香油及其他各种天然香料油中基础油可年产销12000吨，迷迭香油200多吨，已成为国内化妆品，药品，食品香料及原料的进出口企业之一，也是香港主要的天然香料精油、基础油进出口公司。

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。