Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Numerical Studies on Cellulose Hydrolysis in Organic-Liquid-Solid Phase Systems with a Liquid Membrane Catalysis Model | |
Sun, Weitao1,2; Wei, Xiangqian1,2; Li, Wenzhi1; Zhang, Xinghua2 ; Wei, Haoyang1,2; Liu, Siwei2; Ma, Longlong2,3
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| 2022-01-18 | |
| Source Publication | ACS OMEGA
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| ISSN | 2470-1343 |
| Volume | 7Issue:2Pages:2286-2303 |
| Corresponding Author | Wei, Xiangqian(xq66@mail.ustc.edu.cn) ; Li, Wenzhi(liwenzhi@ustc.edu.cn) ; Ma, Longlong(mall@ms.giec.ac.cn) |
| Abstract | 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 |
| WOS Keyword | LATTICE BOLTZMANN MODEL ; CONVECTION HEAT-TRANSFER ; HETEROGENEOUS CATALYSIS ; LIGNOCELLULOSIC BIOMASS ; GLUCOSE ISOMERIZATION ; CONVERSION ; SIMULATION ; FRUCTOSE ; TRANSFORMATION ; MECHANISM |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Chemistry |
| Funding Organization | 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 Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000772025700069 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/35657 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Wei, Xiangqian; Li, Wenzhi; Ma, Longlong |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation 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. |
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