Key Laboratory of Energy Thermal Conversion and Process Measurement and Control of Ministry of Education,School of Energy and Environment, Southeast University

石油化工产品是制备众多生活和生产用品,如化妆品、润滑油、塑料制品、合成纤维等的原材料,这使得人类对以石油为原料生产的各种化学品的依赖非常严重。基于此,以可再生生物质为原料生产高附加值平台化学品受到了广泛关注。生物质定向热解可选择性地制备多种高附加值平台化学品,已成为目前全球研究的前沿和热点。对生物质定向热解制备多种常见的高附加值化学品进行了系统地概述,首先总结了热解原料、热解方式、预处理方式、反应温度、反应时间、催化剂等条件对目标高附加值产物的影响规律,然后分析了生物质定向热解制备目标产物的反应路径,最后对生物质定向热解制备平台化学品的未来发展方向进行了展望,为生物质的高效转化利用提供一定的依据和借鉴。

The production of petroleum-based chemical products, which are used in various daily and industrial goods such as cosmetics, lubricants, plastic products, and synthetic fibers, has led to a heavy dependence on petroleum as a raw material. As a result, there has been widespread attention on the production of high-value platform chemicals using renewable biomass as feedstock. Biomass pyroly sis offers a selective approach to produce a variety of high-value platform chemicals, and it has become a frontier and hotspot in global research. This article provides a systematic overview of the production of commonly used high-value chemicals through biomass pyrolysis. Firstly, it summarizes the effects of pyrolysis feedstock, pyrolysis techniques, pretreatment methods, reaction temperature, reaction time, and catalysts on the production of target high-value products. Secondly, it analyzes the reaction path ways for the production of target products through biomass pyrolysis. Finally, the future development di rections for the production of platform chemicals through biomass direct thermochemical conversion are explored, providing a basis and reference for the efficient conversion and utilization of biomass.

国家自然科学区域创新与发展联合基金重点资助项目(U23A20641)

武刚,肖睿,张会岩.生物质定向热解制备高附加值化学品研究进展[J].能源环境保护,2024,38(2):43-56.

WU Gang, XIAO Rui, ZHANG Huiyan. Research progress in the preparation of high value added chemicals bydirectional pyrolysis of biomass[J]. Energy Environmental Protection, 2024, 38(2): 43-56.