Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| One-pot synthesis of a chemically functional magnetic carbonaceous acid catalyst for fermentable sugars production from sugarcane bagasse | |
| Su, Tongchao1; Zeng, Jie1; Gao, Haiyan1; Jiang, Liqun2; Bai, Xiuzhi3; Zhou, Haixu1; Xu, Feixiang2 | |
| 2020-02-15 | |
| Source Publication | FUEL
 |
| ISSN | 0016-2361 |
| Volume | 262Pages:8 |
| Corresponding Author | Jiang, Liqun(lqjiang@ms.giec.ac.cn) |
| Abstract | Magnetic carbonaceous acid catalyst was synthesized from nano-Fe3O4 powder, glucose and hydroxyethyl-sulfonic acid by a novel method of one-pot hydrothermal precipitation-sulfonation. It was found that the prepared C-SO3H@Fe3O4/C catalyst had high acidity (1.23 mmol g(-1)) and strong magnetism (12.85 Am-2/kg). High yields of glucose (62.59%) and total reducing sugar (73.01%) were achieved from NaOH-freeze pretreated sugarcane bagasse by the C-SO3H@Fe3O4/C catalyst at 180 degrees C in a microwave reactor. In addition, the C-SO3H@Fe3O4/C catalyst could be easily separated and recovered by an external magnetic force at a high recovery rate (93.18%). High yields of glucose (54.47%) and total reducing sugar (60.65%) were also obtained after experiencing five-time cycles. It was demonstrated as an effective hydrolysis of pretreated sugarcane bagasse to fermentable sugars with high yields by the assistance of the C-SO3H@Fe3O4/C catalyst, and the catalyst exhibited an excellent catalytic stability during the conversion process. |
| Keyword | Magnetic carbonaceous acid Hydrolysis Sugarcane bagasse Glucose |
| DOI | 10.1016/j.fuel.2019.116512 |
| WOS Keyword | SOLID ACID ; WHEAT-STRAW ; HYDROLYSIS ; PYROLYSIS ; CELLULOSE ; BIODIESEL ; GLUCOSE ; OIL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Key Scientific Research Project of Colleges and Universities in Henan Province[19A550007] ; Program for Innovative Research talents (in Science and Technology) of University of Henan Province[16HASTIT015] ; National Natural and Science Foundation of China[51606204] ; Science and Technology Planning Project of Guangdong Province and Guangzhou City[2017A020216007] ; Science and Technology Planning Project of Guangdong Province and Guangzhou City[201707010236] ; Key Laboratory of Microbial Technology[M2019-10] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | Key Scientific Research Project of Colleges and Universities in Henan Province ; Program for Innovative Research talents (in Science and Technology) of University of Henan Province ; National Natural and Science Foundation of China ; Science and Technology Planning Project of Guangdong Province and Guangzhou City ; Key Laboratory of Microbial Technology |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000500166500101 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25795 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Jiang, Liqun |
| Affiliation | 1.Henan Inst Sci & Technol, Sch Food Sci, Xinxiang 453003, Henan, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Henan Inst Sci & Technol, Coll Chem & Chem Engn, Xinxiang 453000, Henan, Peoples R China |
| Recommended Citation GB/T 7714 | Su, Tongchao,Zeng, Jie,Gao, Haiyan,et al. One-pot synthesis of a chemically functional magnetic carbonaceous acid catalyst for fermentable sugars production from sugarcane bagasse[J]. FUEL,2020,262:8. |
| APA | Su, Tongchao.,Zeng, Jie.,Gao, Haiyan.,Jiang, Liqun.,Bai, Xiuzhi.,...&Xu, Feixiang.(2020).One-pot synthesis of a chemically functional magnetic carbonaceous acid catalyst for fermentable sugars production from sugarcane bagasse.FUEL,262,8. |
| MLA | Su, Tongchao,et al."One-pot synthesis of a chemically functional magnetic carbonaceous acid catalyst for fermentable sugars production from sugarcane bagasse".FUEL 262(2020):8. |
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