阅读说明：本技术 基于蒸馏的芳族提取物的高性能加工油 (High performance process oils based on distilled aromatic extracts ) 是由 约翰·克里斯托弗·帕特里克 克雷格·艾伦·巴斯比 爱德华·威廉·卡塞利 霍华德·唐·戴维斯 于 2016-05-11 设计创作，主要内容包括：本发明涉及基于蒸馏的芳族提取物的高性能加工油。环烷加工油是通过以下方法制备的：将一种或多种在一个或多个粘度范围内的环烷真空瓦斯油与高C-(A)含量蒸馏的芳族提取物原料共混,以提供至少一种共混油；并加氢处理所述至少一种共混油,以提供C-(A)含量提高的环烷加工油。真空蒸馏步骤和共混步骤的顺序可以颠倒。(The present invention relates to high performance process oils based on distilled aromatic extracts. Naphthenic process oils are prepared by the following method: combining one or more naphthenic vacuum gas oils in one or more viscosity ranges with a high C A Blending the content-distilled aromatic extract feedstocks to provide at least one blended oil; and hydrotreating the at least one blend oil to provide C A Naphthenic processing oils of increased content. The order of the vacuum distillation step and the blending step may be reversed.)