| Hydrolysis of Selected Tropical Plant Wastes Catalyzed by a Magnetic Carbonaceous Acid with Microwave | |
| Su, TC (Su, Tong-Chao); Fang, Z (Fang, Zhen); Zhang, F (Zhang, Fan); Luo, J (Luo, Jia); Li, XK (Li, Xing-Kang) | |
| 2015 | |
| Source Publication | SCIENTIFIC REPORTS
 |
| Volume | 5Issue:17538 |
| Abstract | In this study, magnetic carbonaceous acids were synthesized by pyrolysis of the homogeneous mixtures of glucose and magnetic Fe3O4 nanoparticles, and subsequent sulfonation. The synthesis conditions were optimized to obtain a catalyst with both high acid density (0.75 mmol g(-1)) and strong magnetism [magnetic saturation, Ms = 19.5 Am-2 kg(-1)]. The screened catalyst (C-SO3H/Fe3O4) was used to hydrolyze ball-milled cellulose in a microwave reactor with total reducing sugar (TRS) yield of 25.3% under the best conditions at 190 degrees C for 3.5 h. It was cycled for at least seven times with high catalyst recovery rate (92.8%), acid density (0.63 mmol g(-1)) and magnetism (Ms = 12.9 Am-2 kg(-1)), as well as high TRS yield (20.1%) from the hydrolysis of ball-milled cellulose. The catalyst was further successfully tested for the hydrolysis of tropical biomass with high TRS and glucose yields of 79.8% and 58.3% for bagasse, 47.2% and 35.6% for Jatropha hulls, as well as 54.4% and 35.8% for Plukenetia hulls.; a |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/9581 |
| Collection | 生物能源研究组 |
| Recommended Citation GB/T 7714 | Su, TC ,Fang, Z ,Zhang, F ,et al. Hydrolysis of Selected Tropical Plant Wastes Catalyzed by a Magnetic Carbonaceous Acid with Microwave[J]. SCIENTIFIC REPORTS,2015,5(17538). |
| APA | Su, TC ,Fang, Z ,Zhang, F ,Luo, J ,&Li, XK .(2015).Hydrolysis of Selected Tropical Plant Wastes Catalyzed by a Magnetic Carbonaceous Acid with Microwave.SCIENTIFIC REPORTS,5(17538). |
| MLA | Su, TC ,et al."Hydrolysis of Selected Tropical Plant Wastes Catalyzed by a Magnetic Carbonaceous Acid with Microwave".SCIENTIFIC REPORTS 5.17538(2015). |
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| Hydrolysis of Select（2464KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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