Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk | |
Zhao, Che1,2,3,4; Yang, Lingmei1,2,3 ; Xing, Shiyou1,2,3; Luo, Wen1,2,3; Wang, Zhongming1,2,3; Lv, Pengmei1,2,3,5
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| 2018-10-20 | |
| Source Publication | JOURNAL OF CLEANER PRODUCTION
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| ISSN | 0959-6526 |
| Volume | 199Pages:772-780 |
| Corresponding Author | Lv, Pengmei(lvpm@ms.giec.ac.cn) |
| Abstract | High efficiency and stable CaO-based catalysts which used rice husk biochar as a carrier were utilized to catalyze transesterification of vegetable oil with methanol. The properties of the synthesized catalyst were determined using XRD, TGA, Ff-IR, SEM, EDX, N-2 adsorption/desorption, XPS and the Hammett indicator method. The influences of catalyst preparation, reaction parameters and reusability of catalyst were also investigated. The results indicated that the catalyst activity mainly depended on the pretreatment temperature, structure and basicity of the catalysts. The maximum yield could reach 93.4% under the prepared conditions of 30% CaO loading and 700 degrees C calcination temperature. Meanwhile, after being reused for 10 cycles, there was no noticeable loss of catalyst activity in biodiesel yield (above 85%). The appearance of Ca-O-Si bond on the catalyst surface was the main reason for high stability. The findings suggested that the rice husk biochar based catalyst was a very promising choice for biodiesel production. (C) 2018 Elsevier Ltd. All rights reserved. |
| Keyword | Transesterification Biodiesel CaO-SiO2 Biochar Rice husk |
| DOI | 10.1016/j.jclepro.2018.07.242 |
| WOS Keyword | SOLID BASE CATALYST ; WASTE COOKING OIL ; PALM OIL ; VEGETABLE-OIL ; SOYBEAN OIL ; HETEROGENEOUS CATALYST ; CALCIUM-OXIDE ; SEWAGE-SLUDGE ; CAO CATALYST ; FLY-ASH |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51606201] ; National Natural Science Foundation of China[21576260] ; Natural Science Foundation of Guangdong Province[2016A030308004] ; Natural Science Foundation of Guangdong Province[2015A030313720] ; Special Funds of Applied Science and Technology Research of Guangdong Province[2015B020241002] |
| WOS Research Area | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| Funding Organization | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Special Funds of Applied Science and Technology Research of Guangdong Province |
| WOS Subject | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Environmental ; Environmental Sciences |
| WOS ID | WOS:000444358400070 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/23880 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Lv, Pengmei |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhao, Che,Yang, Lingmei,Xing, Shiyou,et al. Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk[J]. JOURNAL OF CLEANER PRODUCTION,2018,199:772-780. |
| APA | Zhao, Che,Yang, Lingmei,Xing, Shiyou,Luo, Wen,Wang, Zhongming,&Lv, Pengmei.(2018).Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk.JOURNAL OF CLEANER PRODUCTION,199,772-780. |
| MLA | Zhao, Che,et al."Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk".JOURNAL OF CLEANER PRODUCTION 199(2018):772-780. |
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