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Biodiesel synthesis over biochar-based catalyst from biomass waste pomelo peel
文献类型：期刊论文
| 作者 | Zhao, Che1,2,4,5; Lv, Pengmei1,3,4,5 ; Yang, Lingmei1,4,5; Xing, Shiyou1,4,5; Luo, Wen1,4,5; Wang, Zhongming1,4,5
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| 刊名 | ENERGY CONVERSION AND MANAGEMENT
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| 出版日期 | 2018-03-15 |
| 卷号 | 160页码:477-485 |
| 关键词 | Transesterification Biodiesel K2CO3/biochar Pomelo peel Catalyst reusability |
| ISSN号 | 0196-8904 |
| DOI | 10.1016/j.enconman.2018.01.059 |
| 通讯作者 | Lv, Pengmei(lvpm@ms.giec.ac.cn) |
| 英文摘要 | In the present study, a novel solid carbon catalyst derived from pyrolytic pomelo peel was prepared for biodiesel synthesis. The composition, structure and texture of prepared catalysts were examined by X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), energy dispersive spectrometer (EDS), N-2 adsorption/desorption and the Hammett indicator method. The characterization results indicated that the surface area and pore volume of the biochar were increased significantly by chemical activation treatment with KOH. The best-performing catalyst was that loaded with 25 wt.% K2CO3 on the prepared biochar and calcined at 600 degrees C, due to it resulting in the highest conversion of the oil to FAME at 65 degrees C, reaction time of 2.5 h, 8:1 methanol/oil molar ratio and a catalyst amount of 6 wt.%. This extraordinary activity was identified owing to the strongest basic sites. Besides, after reusing for 8 cycles, the catalyst could exhibit a rather high biodiesel yield (above 82%). The deactivation of catalyst was mainly owing to K+ ions leaching to the product. These results indicated that the pomelo peel biochar supported catalyst demonstrated promise for biodiesel synthesis. |
| WOS关键词 | LIQUID BIO-FUELS ; ACTIVATED CARBON ; PALM OIL ; HETEROGENEOUS CATALYSTS ; SUPPORTED K2CO3 ; SUNFLOWER OIL ; NONEDIBLE OIL ; TRANSESTERIFICATION ; ESTERIFICATION ; ACID |
| 资助项目 | National Natural Science Foundation of China, China[21576260] ; Natural Science Foundation of Guangdong Province, China[2016A030308004] ; Natural Science Foundation of Guangdong Province, China[2015A030313720] ; Special Funds of Applied Science and Technology Research of Guangdong Province, China[2015B020241002] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000428099700041 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China, China ; Natural Science Foundation of Guangdong Province, China ; Special Funds of Applied Science and Technology Research of Guangdong Province, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/23032]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Lv, Pengmei |
| 作者单位 | 1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan, Peoples R China 4.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Che,Lv, Pengmei,Yang, Lingmei,et al. Biodiesel synthesis over biochar-based catalyst from biomass waste pomelo peel[J]. ENERGY CONVERSION AND MANAGEMENT,2018,160:477-485. |
| APA | Zhao, Che,Lv, Pengmei,Yang, Lingmei,Xing, Shiyou,Luo, Wen,&Wang, Zhongming.(2018).Biodiesel synthesis over biochar-based catalyst from biomass waste pomelo peel.ENERGY CONVERSION AND MANAGEMENT,160,477-485. |
| MLA | Zhao, Che,et al."Biodiesel synthesis over biochar-based catalyst from biomass waste pomelo peel".ENERGY CONVERSION AND MANAGEMENT 160(2018):477-485. |
入库方式： OAI收割
来源：广州能源研究所
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