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1)  Pilat-fractionation
润滑油分馏
2)  lubricating oil distillate
润滑油馏分
1.
Determination of trace amounts of calcium in crude oils and lubricating oil distillates by flame atomic absorption spectrometry was studied.
对火焰原子吸收光谱法测定原油及润滑油馏分中钙含量的方法进行了研究 ,考察了共存元素对测定钙含量产生的干扰情况。
2.
The lubricating oil distillates from Daqing Oilfield Petrochemical Complex were extracted separately with the furfural solvent and the mixture solvent from furfural and epichlorohydrin.
以糠醛、糠醛与表氯醇混合溶剂分别对大庆油田化工总厂的润滑油馏分进行精制实验。
3)  lube distillate
润滑油馏分
1.
It has been found that adding the trace amount of surface active agent such as sodium dodecyl benzene sulfonate(SDBS)polyetheraliphatic alcohol polyoxyethylene ether respectively to furfural solvent can improve the liquid-liquid interface property during the lube distillates extracted with furfural.
在润滑油馏分糠醛精制过程中,添加微量的十二烷基苯磺酸钠、聚醚、脂肪醇聚氧乙烯醚等表面活性剂,以改善液—液界面,从而使精制油收率比未添加表面活性剂时提高1。
4)  heavy lube fraction
重质润滑油馏分
1.
Blending oil component such as lithium,diesel oil component,treated cylinder oil,regular compressor oil 19 #,and rubber filling oil are obtained through highly processing of heavy lube fraction.
通过对重质润滑油馏分进行深加工,获得了锂料等调油组分,内燃机油组分,精制型汽缸油,19#普通压缩机油及橡胶填充油等。
5)  raw lube stock
粗润滑油馏分
6)  adsorptive fractionation of lubricating oil
吸附分馏润滑油
补充资料:柴油机润滑油
分子式:
CAS号:

性质:通称柴油机油。用于高速柴油发动机的润滑。由减压馏分油或脱沥青油为原料经脱蜡、溶剂精制和白土(或加氢)处理而得的润滑油的基础油,加添加剂调制而成。为保证有良好的高温清净性需加入高碱性金属清净剂、无灰分散剂及抗氧腐剂,对稠化柴油机油还需加入增黏剂。按美国石油学会(API)使用性能分为CA、CB(CA、CB已废止)、CC、CD等类别,按100℃运动黏度分牌号。

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