Direct production of biodiesel via simultaneous esterification and transesterification of renewable oils using calcined blast furnace dust

doi:10.1016/j.renene.2021.05.013

	Direct production of biodiesel via simultaneous esterification and transesterification of renewable oils using calcined blast furnace dust
	Wang, Yi-Tong 2; Cong, Wen-Jie 1; Zeng, Ya-Nan 2; Zhang, Yu-Qing 3; Liang, Jing-Long 2; Li, Jun-Guo 2; Jiang, Li-Qun 4; Fang, Zhen 1
刊名	RENEWABLE ENERGY
	2021-09-01
卷号	175 页码:1001-1011
关键词	Blast furnace dust Solid industrial waste Waste recycling Biodiesel Renewable Jatropha oils Biofuels
ISSN号	0960-1481
DOI	10.1016/j.renene.2021.05.013
通讯作者	Zeng, Ya-Nan(zengyanan@ncst.edu.cn) ; Jiang, Li-Qun(lqjiang@ms.giec.ac.cn) ; Fang, Zhen(zhenfang@njau.edu.cn)
英文摘要	Direct production of biodiesel by both esterification and transesterification of renewable oils with acid value (AV) of 9.6-28.9 mg KOH/g using calcined blast furnace dust is studied. Blast furnace dust calcined at 600-700 degrees C obviously promotes efficient biodiesel production because of the crystal form transformation from lead sulfate particles in dust into active lead oxide, lead sulfide, and lead particles. It is found for the first time that lead oxide, lead sulfide and lead particles can resist saponification from fatty acids to catalyze raw renewable oils to biodiesel with catalytic activity order as follows: lead oxide > lead > lead sulfide > lead sulfate. Biodiesel production process is optimized according to an orthogonal design with biodiesel yield of 92 wt% obtained at AV of 9.6 mg KOH/g (82 wt% after 5 cycles). Biodiesel yield of 84 wt% is achieved at AV of 28.9 mg KOH/g with acidity of 0.18 mmol/g. Calcined blast furnace dust presents potential applications in the production of biodiesel from renewable oils with high AVs. (C) 2021 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[52004095] ; National Natural Science Foundation of China[51704119] ; National Natural Science Foundation of China[21878161] ; Natural Science Foundation of Hebei Province[E2017209243] ; Department of Education of Hebei Province[BJ2019038] ; Guangdong Basic and Applied Basic Research Foundation[2021A1515012063] ; Youth Innovation Promotion Association CAS[2021350]
WOS关键词	ONE-STEP PRODUCTION ; HIGH ACID VALUE ; SOYBEAN OIL ; JATROPHA-CURCAS ; CORE-SHELL ; CATALYST ; REDUCTION ; CARBON ; FUEL ; NANOPARTICLES
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000658657000003
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Department of Education of Hebei Province ; Guangdong Basic and Applied Basic Research Foundation ; Youth Innovation Promotion Association CAS
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/33370]
专题	中国科学院广州能源研究所
通讯作者	Zeng, Ya-Nan; Jiang, Li-Qun; Fang, Zhen
作者单位	1.Nanjing Agr Univ, Coll Engn, Biomass Grp, 40 Dianjiangtai Rd, Nanjing 210031, Jiangsu, Peoples R China 2.North China Univ Sci & Technol, Coll Met & Energy, 21 Bohai St, Tangshan 063210, Peoples R China 3.KTH Royal Inst Technol, Sch Ind Engn & Management, S-10044 Stockholm, Sweden 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yi-Tong,Cong, Wen-Jie,Zeng, Ya-Nan,et al. Direct production of biodiesel via simultaneous esterification and transesterification of renewable oils using calcined blast furnace dust[J]. RENEWABLE ENERGY,2021,175:1001-1011.
APA	Wang, Yi-Tong.,Cong, Wen-Jie.,Zeng, Ya-Nan.,Zhang, Yu-Qing.,Liang, Jing-Long.,...&Fang, Zhen.(2021).Direct production of biodiesel via simultaneous esterification and transesterification of renewable oils using calcined blast furnace dust.RENEWABLE ENERGY,175,1001-1011.
MLA	Wang, Yi-Tong,et al."Direct production of biodiesel via simultaneous esterification and transesterification of renewable oils using calcined blast furnace dust".RENEWABLE ENERGY 175(2021):1001-1011.