Efficient synthesis of alkyl levulinates fuel additives using sulfonic acid functionalized polystyrene coated coal fly ash catalyst

Autor: Tian, Yi, Zhu, Xiaoting, Zhou, Shuolin, Zhao, Wenguang, Xu, Qiong, Liu, Xianxiang
Zdroj: In Journal of Bioresources and Bioproducts May 2023 8(2):198-213
Databáze: ScienceDirect