龙口页岩油的综合评价

摘要

The properties of shale oil from Longkou were evaluated comprehensively. The result show that Longkou shale oil is a medium, low-sulphur, high-nitrogen and intermediate base crude oil according to the method of natural oil classify.TBP distillation of Longkou shale oil shows that the gasoline fraction(＜200℃) rate is 1.71 ％, the diesel oil fraction(200～350 ℃) rate is 44.16％, the wax fraction (350～425 ℃) rate is 20. 32％, the residual oil fraction (above 425 ℃) rate is 33. 81％.%为了合理利用龙口页岩油,对其进行综合评价.结果表明,按照天然石油分类,龙口页岩油属于中质、低硫、高氮的中间基原油.实沸点蒸馏结果表明,龙口岩油汽油馏分(小于200℃)的质量收率为1.71%,柴油馏分(200～350℃)的质量收率为44.16%,蜡油馏分(350～425℃)的质量收率为20.32%,渣油馏分(大于425℃)的质量收率为33.81%.