| 摘要 |
A process for refining a shale oil or tar fraction boiling below 200 DEG C. is described wherein the shale oil or tar fraction is hydrogenated in the presence of a pre-hydrogenated naphtha which functions as a hydrogen transfer agent. Also described is a method for the production of such pre-hydrogenated naphtha from a solid containing shale oil or tar fraction boiling above 200 DEG C. |
