Pore structure design and mass transfer optimization of resin catalysts based on lattice Boltzmann method for n-butyl levulinate synthesis - Details

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Abstract：

This　work　underscores　the　critical　importance　of　enhancing　the　mass　transfer　performance　of　catalyst　particles　for　the　production　of　n-butyl　levulinate　(BL)　from　levulinic　acid　(LA).　The　lattice　Boltzmann　method　was　proposed　to　investigate　the　relationship　between　pore　structure　and　mass　transfer,　thereby　guiding　the　rational　design　of　high-performance　catalyst.　Furthermore,　a　novel　catalyst　regulation　strategy　was　introduced,　utilizing　UiO-66　as　a　template　to　fabricate　a　series　of　catalysts,　UiOxD40H160-SO3H.　This　strategy　allows　for　the　regulation　of　the　pore　structure　of　resin　catalysts　over　a　broader　range　and　successfully　enhanced　the　mass　transfer　performance.　Among　the　synthesized　catalysts,　the　LA　conversion　efficiency　with　UiO0.4D40H160-SO3H　under　mild　reaction　conditions　increased　by　an　average　of　18.1%　compared　to　the　previously　reported　best-performing　Dowex　50Wx2　resin　catalyst.　These　findings　provide　valuable　new　insights　into　the　production　of　BL　while　also　highlighting　the　potential　of　the　proposed　catalyst　design　strategy　for　industrial　applications.　©　2025　Elsevier　Ltd

Keyword：

Crystal lattices Diffusion in liquids Diffusion in solids Osmosis Thermal diffusion

Community：

[ 1 ] [Xiong, Peiyun]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 2 ] [Shi, Yong]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 3 ] [Yang, Chen]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 4 ] [Yang, Chen]Qingyuan Innovation Laboratory, Quanzhou; 362801, China
[ 5 ] [Lin, Yixiong]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 6 ] [Lin, Yixiong]Qingyuan Innovation Laboratory, Quanzhou; 362801, China
[ 7 ] [Yin, Wang]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 8 ] [Yin, Wang]Qingyuan Innovation Laboratory, Quanzhou; 362801, China
[ 9 ] [Huang, Zhixian]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 10 ] [Huang, Zhixian]Qingyuan Innovation Laboratory, Quanzhou; 362801, China
[ 11 ] [Wang, Qinglian]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 12 ] [Wang, Qinglian]Qingyuan Innovation Laboratory, Quanzhou; 362801, China
[ 13 ] [Qiu, Ting]State Key Laboratory of Green and Efficient Development of Phosphorus Resources, Fuzhou University International, Joint Laboratory of Thermochemical Conversion of Biomass, Fujian Universities Engineering Research Center of Reactive Distillation Technology, College of Chemical Engineering, Fuzhou University, Fujian, Fuzhou; 350108, China
[ 14 ] [Qiu, Ting]Qingyuan Innovation Laboratory, Quanzhou; 362801, China

Reprint 's Address：

[wang, qinglian]qingyuan innovation laboratory, quanzhou; 362801, china;;[wang, qinglian]state key laboratory of green and efficient development of phosphorus resources, fuzhou university international, joint laboratory of thermochemical conversion of biomass, fujian universities engineering research center of reactive distillation technology, college of chemical engineering, fuzhou university, fujian, fuzhou; 350108, china

Email：

wqlian@fzu.edu.cn

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Source ：

Chemical Engineering Science

ISSN： 0009-2509

Year： 2025

Volume： 314

4 . 1 0 0

JCR@2023

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ESI Highly Cited Papers on the List： 0 Unfold All

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