催化热解废塑料实现资源化利用研究进展

吕行; 李凤; 李淑清; 王婷; 张金庆; 张新功

doi:10.12434/j.issn.2097-2547.20240496

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催化热解废塑料实现资源化利用研究进展

更新时间：2025-04-03

- 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
- 低碳化学与化工 2025: 1-9.
- 作者机构：
  
  1.青岛惠城环保科技集团股份有限公司，山东青岛 266520
  2.青岛惠城信德新材料研究院有限公司，山东青岛 266500
  3.中国石油天然气股份有限公司广东石化分公司，广东揭阳 515200
- 作者简介：
  
  吕行（2000—），硕士，研究方向为固体废弃物化学回收，E-mail：aaalvxing@163.com。
  张金庆（1986—），博士研究生，工程师，研究方向为固体废弃物的资源化利用，E-mail：conzhangjinqing@126.com。
- 基金信息：
- DOI：10.12434/j.issn.2097-2547.20240496
  中图分类号： TQ32
- 收稿日期：2024-12-16，
  
  修回日期：2025-01-16，
  
  网络出版日期：2025-04-02，
- 稿件说明：
移动端阅览
吕行,李凤,李淑清等.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,

LV Xing,LI Feng,LI Shuqing,et al.Research progress on catalytic pyrolysis waste plastics for resource utilization[J].Low-carbon Chemistry and Chemical Engineering,
吕行,李凤,李淑清等.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, DOI：10.12434/j.issn.2097-2547.20240496.

LV Xing,LI Feng,LI Shuqing,et al.Research progress on catalytic pyrolysis waste plastics for resource utilization[J].Low-carbon Chemistry and Chemical Engineering, DOI：10.12434/j.issn.2097-2547.20240496.

摘要

废塑料资源化利用是解决塑料垃圾造成的环境污染问题、实现石化资源的可持续利用以及推进“双碳”政策发展的有效途径。基于最主流、最典型的催化热解废塑料实现资源化利用技术展开了综述，总结了其技术路线和反应规律。通过催化热解反应器（固体床反应器、流化床反应器、锥形喷流床反应器和自由落体反应器）和催化剂（沸石催化剂、流化催化裂化催化剂和活性炭催化剂）两大角度深入解析了催化热解技术的优化方法和面临的挑战。加快催化热解废塑料商业化，构建完整的催化热解技术工业化路线和衡量催化热解技术减碳途径的可行性，真正实现废塑料资源化利用，助力我国完成“双碳”目标是未来主流的研究方向。

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 “double carbon” 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 “double carbon” goal are the mainstream research directions in the future.

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references

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