Repeated Utilization of Ionic Liquid to Extract Lipid from Algal Biomass
文献类型：期刊论文
| 作者 | Zhou, Weizheng1,2,3,4; Wang, Zhongming2,3,4 ; Alam, Md. Asraful2,3,4; Xu, Jingliang2,3,4; Zhu, Shunni2,3,4; Yuan, Zhenhong2,3,4; Huo, Shuhao5; Guo, Ying2,3,4; Qin, Lei2,3,4; Ma, Longlong1,2,3,4
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| 刊名 | INTERNATIONAL JOURNAL OF POLYMER SCIENCE
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| 出版日期 | 2019 |
| 页码 | 7 |
| ISSN号 | 1687-9422 |
| DOI | 10.1155/2019/9209210 |
| 通讯作者 | Ma, Longlong(mall@ms.giec.ac.cn) |
| 英文摘要 | In this work, different kinds of ionic liquids and reaction conditions for the extraction of lipid from microalgae biomass were optimized and repeated use of ionic liquids for microalgal lipid extraction was evaluated. Morphological changes of microalgae cells were compared in terms of pre- and post-treatment to understand the mechanisms of ionic liquid treatment. Ionic liquid [BMIM][MeSO4] showed the best lipid extraction efficiency at 70 degrees C and with reaction time of 2 hours. The ratios (ILs:methanol) of 1:7 and 1:3 were the optimum ratios to complete the extraction of the lipids from microalgae. The initial 50% volume fraction of [BMIM][MeSO4] was 16.04% of dry weight, which showed the highest five average extraction rates. The loss of ionic liquid in the reaction system and the increase in water content of ionic liquids were considered as the main reasons for the decrease in the extraction rate. It is suggested that the potential of lipid extraction in this IL-methanol co-solvent system is promising due to the high efficiency, low cost, safety, environmental protection, and other characteristics. |
| WOS关键词 | MICROALGAL BIOMASS ; CHLORELLA-VULGARIS ; BIODIESEL ; CELLULOSE ; SOLVENTS ; PRETREATMENT ; DISRUPTION ; BIOFUELS ; ACID |
| 资助项目 | National Key Research and Development Program-China[2016YFB0601004] ; National Natural Science Foundation of China[21606230] ; National Natural Science Foundation of China[51606203] ; National Natural Science Foundation of China[51476177] ; Natural Science Foundation for research teams of Guangdong Province[2016A030312007] ; Pearl River S&T Nova Program of Guangzhou[201610010155] |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000456598300001 |
| 出版者 | HINDAWI LTD |
| 资助机构 | National Key Research and Development Program-China ; National Natural Science Foundation of China ; Natural Science Foundation for research teams of Guangdong Province ; Pearl River S&T Nova Program of Guangzhou |
| 源URL | [http://ir.giec.ac.cn/handle/344007/24563]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Ma, Longlong |
| 作者单位 | 1.Tianjin Univ, Sch Environm Sci & Engn, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 5.Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Weizheng,Wang, Zhongming,Alam, Md. Asraful,et al. Repeated Utilization of Ionic Liquid to Extract Lipid from Algal Biomass[J]. INTERNATIONAL JOURNAL OF POLYMER SCIENCE,2019:7. |
| APA | Zhou, Weizheng.,Wang, Zhongming.,Alam, Md. Asraful.,Xu, Jingliang.,Zhu, Shunni.,...&Ma, Longlong.(2019).Repeated Utilization of Ionic Liquid to Extract Lipid from Algal Biomass.INTERNATIONAL JOURNAL OF POLYMER SCIENCE,7. |
| MLA | Zhou, Weizheng,et al."Repeated Utilization of Ionic Liquid to Extract Lipid from Algal Biomass".INTERNATIONAL JOURNAL OF POLYMER SCIENCE (2019):7. |
入库方式： OAI收割
来源：广州能源研究所
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