回收PET塑料资源化利用及产业化进展研究

Research on Resource Utilization and Industrialization Progress of Recycling PET Plastics

废旧塑料的回收利用对节能降碳和环保生态治理具有极为重要的意义,聚对苯二甲酸乙二醇酯(PET)是废塑料回收中的重要组成部分。本文对近年来新研发的关于废弃PET塑料回收技术和新投产的PET大型项目进行分类综述介绍,重点分析了国内外回收PET领域最新的科研和产业化现状,旨在为今后PET回收新技术的挖掘和产业化提供一定的参考。

The recycling of waste plastics is of great significance for energy conservation,carbon reduction and environmental protection and ecological governance.Polyethylene terephthalate(PET)is an important part of waste plastics recycling.In this paper,the newly developed waste PET plastic recycling technology and the newly put into production pet large-scale projects in recent years were classified and introduced,and the latest scientific research and industrialization status in the field of recycled PET at home and abroad were analyzed,aiming at at providing some references for the mining and industrialization of new PET recycling technology in the future.