Preparation of furans from catalytic conversion of corn stover in H2O-THF co-solvent system - The effects of acids combined with alkali metal cations
文献类型：期刊论文
| 作者 | Fang, Xiaowei1,2,3,4; Wang, Ze1,2; Song, Wenli1,2; Li, Songgeng1,2; Lin, Weigang1,2,4 |
| 刊名 | JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
 |
| 出版日期 | 2019-04-01 |
| 卷号 | 97页码:105-111 |
| 关键词 | Alkali metal salts Acid Corn stover Furans H2O-THF co-solvent system |
| ISSN号 | 1876-1070 |
| DOI | 10.1016/j.jtice.2019.02.024 |
| 英文摘要 | The preparation of furans from catalytic conversion of corn stover is investigated in H2O-THF (tetrahydrofuran) co-solvent system, and the effects of Bronsted acids (H2SO4, HCl, HNO3) combined with alkali metal cations (Li+, Na+,K+) are studied systematically. It is found that the effect of individual acid in promoting the summary yield of 5-hydroxymethylfurfural (HMF) and furfural (FF) can be ordered as CI- > SO42- > NO3-. When combined with a salt, the anion effect can be ranked in SO42- > Cl - > NO3, both for the HMF yield and the summary yield of furans. Based on the best anion of SO42-, the impacts of the combined cations can be finely ranked as Na+ > K+ > Li+. For the system with Cl-, it ranks in K+ > Li+ > Na+ for the HMF yield or the summary yield of furans. The performance of NO3- is so poor that no liquid product can be detected when any alkali metal cations is combined with HNO3. The performance of H2SO4/Na2SO4 is the best among 9 tested combined catalysts, and the yield of HMF and FF from corn stover conversion under optimized conditions are 76% and 81% respectively. (C) 2019 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | SALTING-OUT ; BIOMASS ; FUEL ; DEHYDRATION ; CELLULOSE ; PLATFORM |
| 资助项目 | National Natural Science Foundation of China[51476180] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000464088600010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/28263]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Wang, Ze |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100190, Peoples R China 3.Sino Danish Ctr Educ & Res, Beijing 100190, Peoples R China 4.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark |
| 推荐引用方式 GB/T 7714 | Fang, Xiaowei,Wang, Ze,Song, Wenli,et al. Preparation of furans from catalytic conversion of corn stover in H2O-THF co-solvent system - The effects of acids combined with alkali metal cations[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2019,97:105-111. |
| APA | Fang, Xiaowei,Wang, Ze,Song, Wenli,Li, Songgeng,&Lin, Weigang.(2019).Preparation of furans from catalytic conversion of corn stover in H2O-THF co-solvent system - The effects of acids combined with alkali metal cations.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,97,105-111. |
| MLA | Fang, Xiaowei,et al."Preparation of furans from catalytic conversion of corn stover in H2O-THF co-solvent system - The effects of acids combined with alkali metal cations".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 97(2019):105-111. |
入库方式： OAI收割
来源：过程工程研究所
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