This paper introduced a new direct liquefaction way of co-liquefaction of coal-plastic mixtures

The research about the co-liquefaction of coal-plastic mixtures was a new development technique in the coal conversion fields. It’s characteristic is that the waste plastic mixtures were used as main supply of hydrogen material. This paper also presented the resent progress on the technique especially the main effecting factors about the result of coal-plastic mixtures co-liquefaction faction further important research subjects was indicated.