Radiation-Thermal Degradation of Waste Plastics

被引：5

作者：

Chulkov, V. N. ^{[1
]}

Bludenko, A., V ^{[1
]}

Ponomarev, A., V ^{[1
]}

机构：

[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia

来源：

HIGH ENERGY CHEMISTRY | 2019年 / 53卷 / 05期

关键词：

radiation-thermal decomposition; municipal solid wastes; waste plastics; lignocellulose; dry distillation; INHIBITORS; PRODUCTS;

D O I：

10.1134/S0018143919040052

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The combination of dry distillation with irradiation with accelerated electrons can serve as a productive method for the conversion of waste plastics and their mixtures with cellulose wastes into liquid organic products. It was found that, on the combined distillation, plastics were mainly converted into soft wax and organic liquid. In turn, the lignocellulose fraction of mixed wastes was converted into furans (which can serve as raw materials for the subsequent synthesis of "green" plastics) and, in part, into phenolic inhibitors of reverse polymerization. The combined distillation is characterized by a lower yield of unsaturated and gaseous products, and it takes place at lower temperatures.

引用

页码：365 / 370

页数：6

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