低碳化学与化工2025，Vol.50Issue(10)：47-55,9.DOI:10.12434/j.issn.2097-2547.20240496
催化热解废塑料实现资源化利用研究进展
Research progress on catalytic pyrolysis waste plastics for resource utilization
摘要
Abstract
The resource utilization of waste plastics is an effective way to solve the environmental pollution problems caused by plastic waste,achieve the sustainable use of petrochemical resources and promote the development of"carbon peaking and carbon neutrality"policy.A review was conducted based on the most mainstream and typical catalytic pyrolysis waste plastics for resource utilization technology,and the technical route and reaction law were summarized.The catalytic pyrolysis optimization methods and challenges were deeply analyzed from the two perspectives of reactors(fixed bed reactor,fluidized bed reactor,conical jet bed reactor and free fall reactor)and catalysts(zeolite catalyst,fluidized catalytic cracking catalyst and activated carbon catalyst)used in catalytic pyrolysis.It is pointed out that accelerating the commercialization of catalytic pyrolysis waste plastic,constructing a complete industrial route for catalytic pyrolysis technology,measuring the feasibility of the carbon reduction path of catalytic pyrolysis technology,truly realizing the resource utilization of waste plastics,and helping China achieve the"carbon peaking and carbon neutrality"goal are the mainstream research directions in the future.关键词
催化热解/废塑料/资源化利用/反应器/催化剂Key words
catalytic pyrolysis/waste plastics/resource utilization/reactor/catalyst分类
化学化工引用本文复制引用
吕行,李凤,李淑清,王婷,张金庆,张新功..催化热解废塑料实现资源化利用研究进展[J].低碳化学与化工,2025,50(10):47-55,9.基金项目
泰山产业领军人才工程. （）
