Enhanced deacidification of acidic oil catalyzed by sulfonated granular activated carbon using microwave irradiation for biodiesel production

doi:10.1016/j.cep.2018.10.019

GIEC OpenIR

	Enhanced deacidification of acidic oil catalyzed by sulfonated granular activated carbon using microwave irradiation for biodiesel production
	Lu, Weidong 1; Alam, Md. Asraful 2,3; Wu, Chaosheng 1; Wang, Zhongming2 ; Wei, Haoping 1
	2019
发表期刊	CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION
ISSN	0255-2701
卷号	135 页码:168-174
通讯作者	Lu, Weidong(luwd@sgu.edu.cn) ; Alam, Md. Asraful(alam@ms.giec.ac.cn)
摘要	Deacidification is a dispensable procedure prior to alkali catalyzed transestrification of acidic oil for biodiesel production. In this study, effect of microwave irradiation on sulfonated granular activated carbon (SGAC) catalyzed deacidification of acidic oil was evaluated. Process variables of deacidification were optimized using response surface methodology (RSM). Results showed that microwave irradiation could enhance deacidification efficiency in comparison with conventional heating and a significant mathematical model was obtained to predict deacidification rate of acidified oil catalyzed by SGAC under microwave heating. Optimum process variables were achieved according to the mathematical model, they were reaction temperature 65 degrees C, methanol to oil ration 2 (wt/wt), and catalyst loading 5.0% (wt% oil mass). Finally, the optimum process variables were confirmed by experiments, in which average deacidification rate of 93.26% was obtained.
关键词	Response surface methodology Sulfonated catalyst Microwave irradiation Deacidification Waste oil Biodiesel
DOI	10.1016/j.cep.2018.10.019
关键词[WOS]	WASTE COOKING OIL ; FREE FATTY-ACIDS ; ESTERIFICATION ; TRANSESTERIFICATION ; INTENSIFICATION ; ULTRASOUND ; OPTIMIZATION ; BIOMASS
收录类别	SCI
语种	英语
资助项目	Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development[Y707s31001] ; National Natural Science Foundation of China for Young International Scientists[21650110457] ; National Key Research and Development Program China[2016YFB0601004] ; Science and Technology Research Project of Shaoguan University[SZ2016KJ02]
WOS研究方向	Energy & Fuels ; Engineering
项目资助者	Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development ; National Natural Science Foundation of China for Young International Scientists ; National Key Research and Development Program China ; Science and Technology Research Project of Shaoguan University
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000457511600016
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：18[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/344007/25052
专题	中国科学院广州能源研究所
通讯作者	Lu, Weidong; Alam, Md. Asraful
作者单位	1.Shaoguan Univ, Sch Chem & Environm Engn, Shaoguan 512005, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Henan, Peoples R China
推荐引用方式 GB/T 7714	Lu, Weidong,Alam, Md. Asraful,Wu, Chaosheng,et al. Enhanced deacidification of acidic oil catalyzed by sulfonated granular activated carbon using microwave irradiation for biodiesel production[J]. CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION,2019,135:168-174.
APA	Lu, Weidong,Alam, Md. Asraful,Wu, Chaosheng,Wang, Zhongming,&Wei, Haoping.(2019).Enhanced deacidification of acidic oil catalyzed by sulfonated granular activated carbon using microwave irradiation for biodiesel production.CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION,135,168-174.
MLA	Lu, Weidong,et al."Enhanced deacidification of acidic oil catalyzed by sulfonated granular activated carbon using microwave irradiation for biodiesel production".CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION 135(2019):168-174.