Cutting-edge works on biomass upgrading and waste plastic recycling
展示生物质升级与废塑料循环前沿成果
2026年6月6日至13日，第25届国际分析与应用热解研讨会（PYRO2026）在意大利比萨隆重举行。何松波研究员带领DNL0902课题组成员陈艳平、朴玮玲共3人参加了此次会议并进行了成果展示。
团队成员在“催化热解与生物质增值”及“应用热解与聚合物回收”两个专题分会场进行了精彩的口头报告，展示了在生物质催化热解及废塑料资源化等领域的前沿工作。在“催化热解与生物质增值”分会场，助理研究员陈艳平作了题为“基于阶梯式自由落体反应器并使用三种商业催化剂的制浆造纸污泥催化热解制备生物基BTX”的报告，系统介绍了从工业污泥废弃物高效制备高价值芳烃的催化过程与产物调控机制，体现了基础研究与实际应用的紧密结合。在“应用热解与聚合物回收”分会场，助理研究员朴玮玲作了题为“回转窑反应器加热速率对废塑料热解的影响”的报告，深入分析了加热速率对废塑料热解产物分布及反应路径的影响规律，为废塑料热解反应器的设计与工艺优化提供了重要理论支撑。此外，团队还在会议期间以“分子筛催化油酸热解制备芳烃及SAF前驱体”为题完成了墙报展示，详细介绍了利用分子筛类催化剂对油酸进行催化热解的研究。该研究通过优化催化剂类型、金属负载量及反应温度等关键参数，实现了高收率芳烃（BTX）和C8~C16烷烃类SAF前驱体的定向转化，构建了从生物质脂肪酸到高附加值燃料的绿色转化路径。
通过此次会议，团队向国际学术界集中展示了本组在生物质与废弃物催化热解领域的最新研究成果，获得了与会专家的广泛关注与积极评价。同时，团队认真聆听了多场高水平大会报告和专题研讨，深入学习了热解催化领域的前沿分析方法、新型反应器设计理念及可持续化学品生产策略等最新进展。会议期间，团队成员还与来自世界各地的学者就生物质定向转化机理、催化剂失活与再生、过程放大与工程化等关键科学问题展开了富有成效的讨论，进一步拓宽了研究视野，为后续科研工作的深入开展和国际合作的建立奠定了坚实基础。
From June 6 to 13, 2026, the 25th International Symposium on Analytical and Applied Pyrolysis (PYRO2026) was held in Pisa, Italy. Professor He Songbo, along with Assistant Researchers Chen Yanping and Piao Weiling from the DNL0902 group, attended the conference and presented their latest findings.
The team delivered two oral presentations in parallel sessions: "Catalytic Pyrolysis for Biomass Valorization" and "Applied Pyrolysis for Polymer Recycling." In the first session, Chen Yanping reported on the catalytic pyrolysis of pulp and paper mill sludge for bio-based BTX production using a staged free-fall reactor with three commercial catalysts, highlighting how fundamental insights translate into practical applications. In the second session, Piao Weiling discussed the effect of heating rate on waste plastic pyrolysis in a rotary kiln reactor, offering valuable guidance for reactor design and process optimization. Additionally, the team presented a poster on "Zeolite-Catalyzed Pyrolysis of Oleic Acid for Aromatics and SAF Precursors," demonstrating how tuning catalyst type, metal loading, and reaction temperature enables selective conversion of biomass-derived fatty acids into high-yield BTX and C8–C16 alkane SAF precursors—a promising green route to sustainable aviation fuel.
At the conference, the team showcased their recent advances in catalytic pyrolysis of biomass and wastes, drawing keen interest and positive feedback from international peers. They also gained exposure to cutting-edge developments in analytical methods, reactor engineering, and sustainable chemical production through plenary talks and technical sessions. Engaging discussions with global researchers on topics such as biomass conversion mechanisms, catalyst stability, and process scale-up helped broaden their perspective and opened doors for future collaboration.
