Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk

doi:10.1016/j.jclepro.2018.07.242

GIEC OpenIR

	Biodiesel production by a highly effective renewable catalyst from pyrolytic rice husk
	Zhao, Che 1,2,3,4; Yang, Lingmei1,2,3 ; Xing, Shiyou 1,2,3; Luo, Wen1,2,3 ; Wang, Zhongming1,2,3 ; Lv, Pengmei1,2,3,5
	2018-10-20
发表期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
卷号	199 页码:772-780
通讯作者	Lv, Pengmei(lvpm@ms.giec.ac.cn)
摘要	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.
关键词	Transesterification Biodiesel CaO-SiO2 Biochar Rice husk
DOI	10.1016/j.jclepro.2018.07.242
关键词[WOS]	SOLID BASE CATALYST ; WASTE COOKING OIL ; PALM OIL ; VEGETABLE-OIL ; SOYBEAN OIL ; HETEROGENEOUS CATALYST ; CALCIUM-OXIDE ; SEWAGE-SLUDGE ; CAO CATALYST ; FLY-ASH
收录类别	SCI
语种	英语
资助项目	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研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
项目资助者	National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Special Funds of Applied Science and Technology Research of Guangdong Province
WOS类目	GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:000444358400070
出版者	ELSEVIER SCI LTD
引用统计	被引频次：88[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/344007/23880
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.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
第一作者单位	中国科学院广州能源研究所
推荐引用方式 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.