College of Chemistry and Materials Engineering, Zhejiang A&F University
College of Materials Science and Engineering, Nanjing Forestry University

生物质能是国际公认的零碳可再生能源，其高效利用成为缓解能源与环境危机的关键，并对中国实现“碳达峰”和 “碳中和”的目标具有重要意义。纤维素生物质与废塑料的共催化热解技术，不仅能制备高附加值的富烃液体燃料，还可达到“以废治废”的目的，进而实现生物质与废塑料的高效资源化利用。本工作从生物质与废塑料高值化利用的角度出发，对生物质和废塑料共催化热解制备富烃液体燃料的研究现状进行了综述，介绍了纤维素生物质和废塑料的基础化学特性差异，论述了废塑料种类、催化剂种类、物料和催化剂比例、催化热解温度等因素对生物质和废塑料共催化热解生物油产率和品质的影响，阐述了生物质和废塑料单独催化热解过程中的化学反应机理，并揭示了共催化热解过程中的协同反应机理，展望了该领域未来的发展方向，为生物质与废塑料的高附加值利用提供参考与思路。

Biomass energy is recognized as a zero carbon renewable energy source, and the efficient utilization of biomass has become the key to address the energy and environmental crises. It is of great important for China to achieve the goals of “carbon peaking” and “carbon neutrality”. The co-catalytic pyrolysis technology (co-CFP) of biomass and waste plastics can not only produce the value-added hydrocarbon-rich liquid fuels, but achieve the goal of “treating waste with waste” as well, thereby achieving efficient resource utilization of biomass and waste plastics. From the perspective of high value utilization of biomass and waste plastics, this work reviewed the research progress of the co-CFP of biomass and waste plastics to produce hydrocarbon-rich liquid fuels. First, the basic chemical characteristics of cellulose biomass and waste plastics were introduced. The influence of the catalytic pyrolysis temperature, the types of waste plastics, the types of catalyst, the mass ratio of feedstock-to- catalyst on the yield and quality of bio-oil during the co-CFP of biomass and waste plastics was systematically discussed. The synergistic reaction mechanism between biomass and waste plastics was elucidated. Finally, the work forecasted the future development direction of the co-CFP of biomass and waste plastics, and provided reference and ideas for the high value-added utilization of biomass and waste plastics.

国家自然科学基金（52076112），浙江省自然科学基金（LY21E060001）和浙江省 “领雁”研发攻关计划（2022C03092）资助

马中青, 丁紫霞, 李逍然, 朱亮, 岑珂慧, 黄明, 陈登宇. 纤维素生物质与废塑料共催化热解制取富烃液体燃料的研究进展[J]. 燃料化学学报（中英文）, 2024, 52(3): 438-451.

MA Zhongqing, DING Zixia, LI Xiaoran, ZHU Liang, CEN Kehui, HUANG Ming, CHEN Dengyu. Recent progress on co-catalytic fast pyrolysis of biomass and waste plastics to produce hydrocarbon-rich liquid fuels[J]. Journal of Fuel Chemistry and Technology, 2024, 52(3): 438-451.