Knowledge Management System Of Institute of process engineering,CAS
| Microwave-assisted conversion of microcrystalline cellulose to 5-hydroxymethylfurfural catalyzed by ionic liquids | |
| Alternative Title | Bioresour. Technol. |
| Qu, Yongshui1; Wei, Quanyuan2,3; Li, Hongqiang1; Oleskowicz-Popiel, Piotr4; Huang, Chongpin3; Xu, Jian1 | |
| 2014-06-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| ISSN | 0960-8524 |
| Volume | 162Issue:1Pages:358-364 |
| Abstract | Ionic liquid (IL) has been widely investigated in 5-HMF production from biomass. However, most of studies employed IL as reaction solvent which requires a large amount of IL. In the present study, IL was utilized as catalyst in the conversion of microcrystalline cellulose (MCC) to 5-HMF under microwave irradiation (MI) in N, N-dimethylacetamide (DMAc) containing LiCl. 1,1,3,3-tetramethylguanidine (TMG)-based ILs, including 1,1,3,3-tetramethylguanidine tetrafluoroborate ([TMG][BF4]) and 1,1,3,3-tetramethylguanidine lactate ([TMG] L) which were commonly used in the absorption of SO2 and CO2 from flue gas, were synthesized and applied in the conversion of MCC to 5-HMF for the first time. Of the catalysts employed, [TMG] BF4 showed high catalytic activity in 5-HMF production from MCC. The condition including the ratio of IL to MCC, temperature and time for MCC conversion was optimized using Central Composite Design (CCD) and Response Surface Methodology (RSM). The highest 5-HMF yield of 28.63% was achieved with the optimal condition. (C) 2014 Elsevier Ltd. All rights reserved.; Ionic liquid (IL) has been widely investigated in 5-HMF production from biomass. However, most of studies employed IL as reaction solvent which requires a large amount of IL. In the present study, IL was utilized as catalyst in the conversion of microcrystalline cellulose (MCC) to 5-HMF under microwave irradiation (MI) in N, N-dimethylacetamide (DMAc) containing LiCl. 1,1,3,3-tetramethylguanidine (TMG)-based ILs, including 1,1,3,3-tetramethylguanidine tetrafluoroborate ([TMG][BF4]) and 1,1,3,3-tetramethylguanidine lactate ([TMG] L) which were commonly used in the absorption of SO2 and CO2 from flue gas, were synthesized and applied in the conversion of MCC to 5-HMF for the first time. Of the catalysts employed, [TMG] BF4 showed high catalytic activity in 5-HMF production from MCC. The condition including the ratio of IL to MCC, temperature and time for MCC conversion was optimized using Central Composite Design (CCD) and Response Surface Methodology (RSM). The highest 5-HMF yield of 28.63% was achieved with the optimal condition. (C) 2014 Elsevier Ltd. All rights reserved. |
| Keyword | 5-hmf Ionic Liquids Microwave Irradiation Rsm Optimization Microcrystalline Cellulose |
| Subtype | Article |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2014.03.081 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | EFFICIENT DEHYDRATION ; ENZYMATIC-HYDROLYSIS ; DIMETHYL-SULFOXIDE ; METAL CHLORIDES ; BIOMASS ; FRUCTOSE ; ACID ; OPTIMIZATION ; PRETREATMENT ; IRRADIATION |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000335909700047 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/10954 |
| Collection | 研究所（批量导入） |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Beijing Municipal Res Acad Environm Protect, Beijing 100037, Peoples R China 3.Beijing Univ Chem Technol, Beijing 100029, Peoples R China 4.Poznan Univ Tech, Fac Civil & Environm Engn, Inst Environm Engn, PL-60965 Poznan, Poland |
| Recommended Citation GB/T 7714 | Qu, Yongshui,Wei, Quanyuan,Li, Hongqiang,et al. Microwave-assisted conversion of microcrystalline cellulose to 5-hydroxymethylfurfural catalyzed by ionic liquids[J]. BIORESOURCE TECHNOLOGY,2014,162(1):358-364. |
| APA | Qu, Yongshui,Wei, Quanyuan,Li, Hongqiang,Oleskowicz-Popiel, Piotr,Huang, Chongpin,&Xu, Jian.(2014).Microwave-assisted conversion of microcrystalline cellulose to 5-hydroxymethylfurfural catalyzed by ionic liquids.BIORESOURCE TECHNOLOGY,162(1),358-364. |
| MLA | Qu, Yongshui,et al."Microwave-assisted conversion of microcrystalline cellulose to 5-hydroxymethylfurfural catalyzed by ionic liquids".BIORESOURCE TECHNOLOGY 162.1(2014):358-364. |
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| Microwave-assisted c（1763KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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