| Using Sub/Supercritical CO2 as "Phase Separation Switch" for the Efficient Production of 5-Hydroxymethylfurfural from Fructose in an Ionic Liquid/Organic Biphasic System | |
| Shi, Chunyan; Xin, Jiayu; Liu, Xiaomin; Lu, Xingmei; Zhang, Suojiang | |
| 2016-02-01 | |
| 发表期刊 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| ISSN | 2168-0485 |
| 卷号 | 4期号:2页码:557-563 |
| 摘要 | The formation of a series of side products causes low yield and difficult separation in 5-hydroxymethylfurfural (HMF) preparation. To overcome these problems, a novel switchable biphasic reaction/separation coupling system is proposed for the efficient preparation of HMF from fructose. The miscible ionic liquid (IL)/organic solvent is adjusted to two phases with CO2 as the "phase separation switch". Reactants and catalyst are mainly enriched in the IL phase and the produced HMF is continuously extracted into the organic solvent phase. This leads to 84% yield of HMF and the mass ratio of HMF in the organic solvent phase to the IL phase of 1.3:1 in a biphasic system. Comparing to several commonly used systems and a biphasic system, the switchable biphasic reaction/separation coupling system is more efficient for HMF preparation. On the basis of the results, a biphasic consecutive process for HMF preparation is also proposed, which is an effective production process through recycling of the inexpensive and abundantly available solvents and CO2. It is expected that such a system may provide more applications for efficient reactions and separations in ILs. |
| 关键词 | Supercritical Co2 Ionic Liquid 5-hydroxymethylfurfural Biphasic System |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1021/acssuschemeng.5b00889 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CATALYTIC CONVERSION ; LIQUID/CO2 SYSTEMS ; CARBON-DIOXIDE ; DEHYDRATION ; 5-HYDROXYMETHYL-2-FURALDEHYDE ; WATER ; NANOFILTRATION ; ACID ; HMF |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Multidisciplinary ; Engineering, Chemical |
| 项目资助者 | National Basic Research Program of China (973 Program)(2015CB251401) ; National Natural Science Foundation of China(21506231 ; National Major Instrumentation Development Grant(2011YQ12003907) ; 21276260 ; 21576269 ; 91434203) |
| WOS记录号 | WOS:000369347800022 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ipe.ac.cn/handle/122111/20615 |
| 专题 | 多相复杂系统国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Chunyan,Xin, Jiayu,Liu, Xiaomin,et al. Using Sub/Supercritical CO2 as "Phase Separation Switch" for the Efficient Production of 5-Hydroxymethylfurfural from Fructose in an Ionic Liquid/Organic Biphasic System[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2016,4(2):557-563. |
| APA | Shi, Chunyan,Xin, Jiayu,Liu, Xiaomin,Lu, Xingmei,&Zhang, Suojiang.(2016).Using Sub/Supercritical CO2 as "Phase Separation Switch" for the Efficient Production of 5-Hydroxymethylfurfural from Fructose in an Ionic Liquid/Organic Biphasic System.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,4(2),557-563. |
| MLA | Shi, Chunyan,et al."Using Sub/Supercritical CO2 as "Phase Separation Switch" for the Efficient Production of 5-Hydroxymethylfurfural from Fructose in an Ionic Liquid/Organic Biphasic System".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 4.2(2016):557-563. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Using Sub_Supercriti（1283KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论