生物质水热解聚反应机理解析

面向航空业的碳减排需求，开展生物质基可再生航空燃料的制备研究。深入解析了生物质水热解聚的反应机理，提出了溶剂分子在产物周围的竞争作用机制，构建了半纤维素组分水热解聚的开环-异构化-脱水反应模型，为后续高效催化体系构建提供理论依据。主要记录了酸性位点分布对木糖水热转化制取糠醛的影响、阿拉伯糖在可再生丁酮水混合溶剂中脱水转化制取糠醛反应动力学等，数据量535KB。

In response to the carbon emission reduction demands of the aviation industry, research on the preparation of biomass-based renewable aviation fuels was conducted. The reaction mechanism of biomass hydrothermal depolymerization was thoroughly analyzed, a competitive interaction mechanism of solvent molecules around the products was proposed, and a ring-opening-isomerization-dehydration reaction model for the hydrothermal depolymerization of hemicellulose components was established, providing a theoretical basis for the subsequent construction of high-efficiency catalytic systems. The dataset mainly records the effects of acid site distribution on the hydrothermal conversion of xylose to furfural, the reaction kinetics of arabinose dehydration and conversion to furfural in a renewable mixed solvent of butanone and water, etc., with a data volume of 535 KB.