生物质梯级稀酸水解耦合固体酸催化转化

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。开发了梯级稀酸水解耦合固体酸催化转化的新工艺，实现了半纤维素/纤维素向糠醛/乙酰丙酸的高效转化，研制出高水热稳定性的固体酸催化剂，为生物航油中链烷烃组分的高效制备提供了技术支撑。主要记录了树脂型固体酸催化剂的制备过程及关键参数控制，同时还记录了稀酸水解耦合固体酸催化转化制取糠醛和乙酰丙酸的工况参数和反应产物数据，数据量664KB。Aiming at the carbon emission reduction requirements of the aviation industry, research on the preparation of biomass-based renewable aviation fuel was carried out. A novel process of cascade dilute acid hydrolysis coupled with solid acid catalytic conversion was developed, enabling efficient conversion of hemicellulose/cellulose to furfural/levulinic acid. A solid acid catalyst with high hydrothermal stability was developed, providing technical support for the efficient preparation of alkane components in bio-aviation fuel. This dataset mainly records the preparation process and key parameter control of resin-based solid acid catalysts, as well as the operating parameters and reaction product data for producing furfural and levulinic acid via dilute acid hydrolysis coupled with solid acid catalytic conversion, with a total data volume of 664 KB.

搜集汇总

背景与挑战

背景概述

该数据集面向航空业碳减排需求，开发了梯级稀酸水解耦合固体酸催化转化的新工艺，实现生物质半纤维素与纤维素向糠醛和乙酰丙酸的高效转化。数据集记录了树脂型固体酸催化剂的制备过程及关键参数控制，以及稀酸水解耦合催化转化制取糠醛和乙酰丙酸的工况参数和产物数据，数据量约664KB。