废塑料回收技术研究进展  

Research Progress on Recycling Technology of Waste Plastics

作　　者：王婷 徐英志 张莹 张金庆 张新功 WANG Ting;XU Yingzhi;ZHANG Ying;ZHANG Jinqing;ZHANG Xingong(Qingdao Huicheng Environmental Technology Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛惠城环保科技集团股份有限公司,山东青岛266000

出　　处：《山东化工》2025年第7期117-120,共4页Shandong Chemical Industry

摘　　要：塑料产量逐年增加,随之产生大量废塑料,对环境和人体健康造成严重危害。本文总结了目前废塑料的三种传统处置方法,均不是环境友好的可持续绿色治理方式。相比较而言,废塑料的化学回收具有广阔的发展前景。本文详细阐述了废塑料热裂解和催化裂解两种技术,并对废塑料催化裂解的催化剂和反应装置进行了系统总结。The production of plastics has been increasing year by year,resulting in a large amount of waste plastics,which cause serious harm to the environment and human health.This paper summarizes the three traditional disposal methods of waste plastics,which are not environmentally friendly and sustainable green governance methods.In comparison,the chemical recovery of waste plastics has broad development prospects.This article provides a detailed explanation of the thermal cracking and catalytic cracking of waste plastics,and systematically summarizes the catalysts and reaction devices for catalytic cracking of waste plastic.

关 键 词：废塑料 传统处置 热裂解 催化裂解 催化剂 反应装置 

分 类 号：TQ032.4[化学工程] X783.2[环境科学与工程—环境工程]