paraffinic

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。

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；

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.

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%。

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

~ 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。

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.

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.

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