将高密度聚乙烯(HDPE)分别与生物质木屑、瓜子壳和花生壳在653K的高温下进行共液化,实验考察不同生物质对共液化结果的影响,同时通过添加不同催化剂考察催化剂对共液化反应体系的影响。结果表明,C、H含量较大的生物质与塑料共液化油收率及转化率均较高;催化实验结果表明催化剂的催化作用依反应原料的不同而不同。 High-density polyethylene (HDPE) was co-liquefied with biomass sawdust, melon seed shell and peanut shells at a high temperature of 653K respectively. The effect of different biomass on the co-liquefaction results was investigated experimentally and the effects of different catalysts on co-liquefaction The impact of the reaction system. The results showed that the co-liquefaction yield and the conversion rate of biomass with plasticizer with higher content of C and H were higher. The results of the catalytic experiments showed that the catalysis of the catalyst varied with the reaction raw materials.