Cation exchange resin catalysed biodiesel production from used cooking oil (UCO): Investigation of impurities effect
文献类型：期刊论文
| 作者 | Fu, Junying1; Li, Zhibing1 ; Xing, Shiyou1,3; Wang, Zhiyuan1; Miao, Changlin1; Lv, Pengmei1,2; Yuan, Zhenhong1,2
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| 刊名 | FUEL
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| 出版日期 | 2016-10-01 |
| 卷号 | 181页码:1058-1065 |
| 关键词 | Biodiesel Used Cooking Oil Impurities Cation Exchange Resin |
| DOI | 10.1016/j.fuel.2016.04.131 |
| 文献子类 | Article |
| 英文摘要 | Converting used cooking oil (UCO) into biodiesel using solid acid catalysts shows good prospective for renewable and clean bio-fuel production. However, impurities (metal ion, water, etc.) contained in UCO will have effect on its biodiesel production as well as to affect the activity of solid acids. These effects were explored by selecting two UCOs and their model oils (same AV, without impurities) as feedstock, two typical kinds of cation exchange resins Amberlyst 15 and Amberlyst BD20 as solid acid catalysts. The result indicated that metal ion (Fe3+) not only showed deactivation effect on resin catalyst by cationic exchange but also exhibited catalytic activity as Lewis acid when it is in free form. The deactivation effect of water formed hydrated proton (-H3O+-SO3) on resin catalyst cannot be alleviated by increasing methanol concentration but can be reduced through increasing reaction temperature. The organic acids, highly active in catalysing esterification reaction, showed synergistic effect with cation exchange resin. Under the co-effect of organic acid (UCO-1, 0.19 mmol H+ g(-1); UCO-2, 0.12 mmol H+ g(-1)), metal ions (UCO-1, Fe: 0.6 ppm, etc.; UCO-2, Fe: 9.4 ppm, etc.) and other impurities, UCO-1/UCO-2 showed a FFA conversion of 1.2-14.1%/4.5-13.5%, compared with -4.35-9.36%/0.96-8.09% for their model oils at reaction condition of catalyst-free, 70-110 degrees C, 3 h, methanol-to-FFA molar ratio of 15:1. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS关键词 | FREE FATTY-ACIDS ; SOLID ACID ; OLEIC-ACID ; INCORPORATED SBA-15 ; ESTERIFICATION ; EFFICIENT ; TRANSESTERIFICATION ; DEACTIVATION ; SILICA ; DIESEL |
| 语种 | 英语 |
| WOS记录号 | WOS:000377328700106 |
| 资助机构 | National Natural Science Foundation of China(21576260) ; Special Funds of Applied Science and Technology Research of Guangdong Province(2015B020241002) ; Natural Science Foundation of Guangdong Province(2015A030313720) ; National Science & Technology Support Program(2014BAD02B07) |
| 源URL | [http://ir.giec.ac.cn/handle/344007/13952]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan Province, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100040, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Junying,Li, Zhibing,Xing, Shiyou,et al. Cation exchange resin catalysed biodiesel production from used cooking oil (UCO): Investigation of impurities effect[J]. FUEL,2016,181:1058-1065. |
| APA | Fu, Junying.,Li, Zhibing.,Xing, Shiyou.,Wang, Zhiyuan.,Miao, Changlin.,...&Yuan, Zhenhong.(2016).Cation exchange resin catalysed biodiesel production from used cooking oil (UCO): Investigation of impurities effect.FUEL,181,1058-1065. |
| MLA | Fu, Junying,et al."Cation exchange resin catalysed biodiesel production from used cooking oil (UCO): Investigation of impurities effect".FUEL 181(2016):1058-1065. |
入库方式： OAI收割
来源：广州能源研究所
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