Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model

doi:10.1021/acsomega.1c05983

GIEC OpenIR

	Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model
	Sun, Weitao 1,2; Wei, Xiangqian 1,2; Li, Wenzhi 1; Zhang, Xinghua2 ; Wei, Haoyang 1,2; Liu, Siwei 2; Ma, Longlong2,3
	2022-01-18
发表期刊	ACS OMEGA
ISSN	2470-1343
卷号	7 期号:2 页码:2286-2303
通讯作者	Wei, Xiangqian(xq66@mail.ustc.edu.cn) ; Li, Wenzhi(liwenzhi@ustc.edu.cn) ; Ma, Longlong(mall@ms.giec.ac.cn)
摘要	The catalytic hydrolysis of cellulose to produce 5-hydroxymethylfurfural (HMF) is a powerful means of biomass resources. The current efficient hydrolysis of cellulose to obtain HMF is dominated by multiphase reaction systems. However, there is still a lack of studies on the synergistic mechanisms and component transport between the various processes of cellulose hydrolysis in a complex multiphase system. In this paper, a liquid membrane catalytic model was developed to simulate the hydrolysis of cellulose and its further reactions, including the adsorption of the liquid membrane on cellulose particles, the consumption of cellulose solid particles, the complex chemical reactions in the liquid membrane, and the transfer of HMF at the phase interface. The simulations show the synergistic effect between cellulose hydrolysis and multiphase mass transfer. We defined an indicator (Omega(a)) to characterize the sensitivity of HMF yield to the initial liquid membrane thickness at different reaction stages. Omega(a) decreased gradually when the glucose conversion increased from 0 to 80%, and Omega(a) increased with the thickening of the initial liquid membrane thickness. It was shown that the thickening of the initial liquid membrane thickness promoted the HMF yield under the same glucose conversion. In summary, our results reveal the mechanism of the interaction between multiple physicochemical processes of the cellulose liquid membrane reaction system.
DOI	10.1021/acsomega.1c05983
关键词[WOS]	LATTICE BOLTZMANN MODEL ; CONVECTION HEAT-TRANSFER ; HETEROGENEOUS CATALYSIS ; LIGNOCELLULOSIC BIOMASS ; GLUCOSE ISOMERIZATION ; CONVERSION ; SIMULATION ; FRUCTOSE ; TRANSFORMATION ; MECHANISM
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51976220] ; National Natural Science Foundation of China[51876210] ; Transformational Technologies for Clean Energy and Demonstration Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21060102] ; National Key R&D program of China[2018 YFB1501402]
WOS研究方向	Chemistry
项目资助者	National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D program of China
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000772025700069
出版者	AMER CHEMICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/35657
专题	中国科学院广州能源研究所
通讯作者	Wei, Xiangqian; Li, Wenzhi; Ma, Longlong
作者单位	1.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Lab Basic Res Biomass Convers & Utilizat, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Sun, Weitao,Wei, Xiangqian,Li, Wenzhi,et al. Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model[J]. ACS OMEGA,2022,7(2):2286-2303.
APA	Sun, Weitao.,Wei, Xiangqian.,Li, Wenzhi.,Zhang, Xinghua.,Wei, Haoyang.,...&Ma, Longlong.(2022).Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model.ACS OMEGA,7(2),2286-2303.
MLA	Sun, Weitao,et al."Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model".ACS OMEGA 7.2(2022):2286-2303.