paraffinic

Principal component analysis and distribution of paraffinic hydrocarbons in crude oils produced in Asia and Africa

常见亚非原油饱和链烷烃分布特征及主成分分析

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Denitrogenation and clay treating of paraffinic resid lube base oil

石蜡基重质润滑油基础油脱氮与白土精制

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The evaluation results showed that under optimized process conditions, the ethylene yield of typical paraffinic atmospheric residue through single pass cracking reaches 26% and the total yield of olefins ( C 2~ C 4) exceeds 50%.

评价试验结果表明，典型石蜡基常压渣油在优化的工艺条件下，单程裂解的乙烯质量产率可达26%，C2～C4总烯烃质量产率超过50%。

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~ 1H-NMR analysis shows: there is a considerable difference in hydrogen distribution of the two groups, with the CHCl_3 extract from the lst vitrinoid group more abundant in paraffinic hydro-

~1H-NMR分析表明，两组煤的氢分布差异较大，第一组煤镜质组氯仿抽出物的脂肪氢含量较丰富。

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For the normal paraffinic hydrocarbons, a number of dilute-gas viscosity have been developed.

对于正构烷烃, 已发展了许多稀薄气体粘度的特定关系.

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the "base" of a crude oil is decorative of its main constituents. a paraffin-base oil contains predominately paraffinic hydrocarbons.

原油的“基类”是描述其主要组成的，石蜡基油主要含石蜡质烃；

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Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure.

石蜡族具有石蜡的特性 、 具开放式结构的饱和烃.

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The performance of naphthenic oil in the most common industrial rubber types is compared with that of aromatic and paraffinic oil.

在最常用的工业用橡胶中，对比了环烷油与芳烃油和石蜡油的性能。

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Sunoco is the leading supplier of Paraffinic and Aromatic Process Oils in North America.

使新达洋(宁波)有限公司成为太阳石油公司在亚洲最大的特种油生产物流基地.

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