Identification of the Soluble Byproducts Formed during the Hydrothermal Conversion of Cellulose Catalyzed by Solid Tungstated Alumina
文献类型：期刊论文
| 作者 | Shi, Ning1,2,3; Liu, Qiying1,2 ; Liu, Ying3; Chen, Lijun3; Zhang, Hongyan3; Ma, Longlong1,2
|
| 刊名 | ACS OMEGA
 |
| 出版日期 | 2020-08-04 |
| 卷号 | 5期号:30页码:19140-19150 |
| ISSN号 | 2470-1343 |
| DOI | 10.1021/acsomega.0c02491 |
| 通讯作者 | Shi, Ning(shining@git.edu.cn) |
| 英文摘要 | The soluble byproducts formed during the hydrothermal conversion of cellulose catalyzed by solid tungstated alumina (AlW) were analyzed by LC-MS and LC-MS2 to determine their formulas and possible structures. These identified soluble compounds could be roughly divided into four species of carboxylic acids, alpha-carbonyl aldehydes, carbocyclic compounds, and furanic compounds with molecular mass in the range of 90-220 Da. Compared with the noncatalytic condition, the addition of AlW could increase the selectivity of carboxylic acids (especially alpha-hydroxy acid) from cellulose and suppress the formation of furanic compounds, carbocyclic compounds, and hydrochar. Based on the product distribution, the hydrothermal conversion route of glucose was proposed by regarding the formed alpha-carbonyl aldehydes as the key intermediates for formation of carboxylic acids, carbocyclic compounds, and furanic compounds. |
| WOS关键词 | HOT-COMPRESSED WATER ; LEVULINIC ACID ; LIGNOCELLULOSIC BIOMASS ; LACTIC-ACID ; CARBOHYDRATE BIOMASS ; GLUCOSE ; DECOMPOSITION ; HUMINS ; TRANSFORMATION ; KINETICS |
| 资助项目 | Science and Technology Planning Project of Guizhou province[QianKeHeJiChu[2020]1Y239] ; High Level Scientific Research Funding Project of Guizhou Institute of Technology[XJGC20190636] ; Academic New Seedling Plan Project of Guizhou Institute of Technology[QianKeHe [2017]578908] ; Natural Science Foundation of Guizhou Provincial Department of Education[QianJiaoHe KY Zi[2016]014] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000558752000063 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Science and Technology Planning Project of Guizhou province ; High Level Scientific Research Funding Project of Guizhou Institute of Technology ; Academic New Seedling Plan Project of Guizhou Institute of Technology ; Natural Science Foundation of Guizhou Provincial Department of Education |
| 源URL | [http://ir.giec.ac.cn/handle/344007/27636]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Shi, Ning |
| 作者单位 | 1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Ning,Liu, Qiying,Liu, Ying,et al. Identification of the Soluble Byproducts Formed during the Hydrothermal Conversion of Cellulose Catalyzed by Solid Tungstated Alumina[J]. ACS OMEGA,2020,5(30):19140-19150. |
| APA | Shi, Ning,Liu, Qiying,Liu, Ying,Chen, Lijun,Zhang, Hongyan,&Ma, Longlong.(2020).Identification of the Soluble Byproducts Formed during the Hydrothermal Conversion of Cellulose Catalyzed by Solid Tungstated Alumina.ACS OMEGA,5(30),19140-19150. |
| MLA | Shi, Ning,et al."Identification of the Soluble Byproducts Formed during the Hydrothermal Conversion of Cellulose Catalyzed by Solid Tungstated Alumina".ACS OMEGA 5.30(2020):19140-19150. |
入库方式： OAI收割
来源：广州能源研究所
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