Fe-Zn double-metal cyanide complexes catalyzed biodiesel production from high-acid-value oil

doi:10.1016/j.renene.2010.10.032

GIEC OpenIR > 中国科学院广州能源研究所

	Fe-Zn double-metal cyanide complexes catalyzed biodiesel production from high-acid-value oil
	Yan, Fang 1,2; Yuan, Zhenhong 1; Lu, Pengmei 1; Luo, Wen 1; Yang, Lingmei 1; Deng, Li 2
	2011-07-01
发表期刊	RENEWABLE ENERGY
卷号	36 期号:7 页码:2026-2031
摘要	A kind of solid catalyst of Fe(II)-Zn double-metal cyanide (DMC) complexes was prepared through co-reaction of potassium ferrocyanide, zinc chloride and complexing agent of tert-butanol. This catalyst was characterized by using several techniques such as XRD, TG/FT-IR, EA, BET and SEM. And it proved to be highly active for the simultaneous transesterification of triglycerides and esterification of free fatty acids (FFAs). Results show that the catalyst has a hybrid-structure comprised of both crystal and amorphous species. Its good water-resistance depends on the amorphous state, which has surface hydrophobicity. Zn2(+) may be the active site of catalysis. The effect of various factors on the reaction was also studied, including different co-complexing agents. DMC concentration, reaction temperature, methanol/oil molar ratio, reaction time, water and fatty acid content and so on. The yield rate reached 98% under the optimum conditions, and the recovery rate maintained more than 90% after 10 batches. (C) 2010 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Double-metal Cyanides (Dmc) Solid Fe-zn Catalysts Biodiesel
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.renene.2010.10.032
研究领域[WOS]	Energy & Fuels
关键词[WOS]	WASTE COOKING OIL ; PROPYLENE-OXIDE ; VEGETABLE-OIL ; ESTERIFICATION ; TRANSESTERIFICATION ; POLYMERIZATION ; TRIGLYCERIDES ; METHANOL ; FUEL
收录类别	SCI
语种	英语
WOS类目	Energy & Fuels
WOS记录号	WOS:000288472700017
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10410
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 & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Beijing Univ Chem Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Yan, Fang,Yuan, Zhenhong,Lu, Pengmei,et al. Fe-Zn double-metal cyanide complexes catalyzed biodiesel production from high-acid-value oil[J]. RENEWABLE ENERGY,2011,36(7):2026-2031.
APA	Yan, Fang,Yuan, Zhenhong,Lu, Pengmei,Luo, Wen,Yang, Lingmei,&Deng, Li.(2011).Fe-Zn double-metal cyanide complexes catalyzed biodiesel production from high-acid-value oil.RENEWABLE ENERGY,36(7),2026-2031.
MLA	Yan, Fang,et al."Fe-Zn double-metal cyanide complexes catalyzed biodiesel production from high-acid-value oil".RENEWABLE ENERGY 36.7(2011):2026-2031.