Study on pretreating shale oil to prepare hydrogenation raw material

The methed of demulsification-extraction-distillationwas applied to purify shale oil, which comes from Dalianhe Area of Heilongjiang Province. The moisture content is down to 0.17%, and the solid content is down to 0.01% after removing the non-ideal components of the shale oil. The quality of the shale oil is improved significantly. The shale oil after pretreatment can be used as the raw material of catalytic hydrogenation.