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Kinetics studies of biodiesel production from waste cooking oil using FeCl3-modified resin as heterogeneous catalyst

文献类型： 外文期刊

作者： Ma, Yingqun 1 ; Wang, Qunhui 1 ; Sun, Xiaohong 4 ; Wu, Chuanfu 1 ; Gao, Zhen 1 ;

作者机构： 1.Univ Sci & Technol Beijing, Dept Environm Engn, Beijing 100083, Peoples R China

2.Nanyang Technol Univ, Nanyang Environm & Water Res Inst, Adv Environm Biotechnol Ctr, 1 Cleantech Loop, Singapore 637141, Singapore

3.Univ Sci & Technol Beijing, Beijing Key Lab Resource Oriented Treatment Ind P, Beijing 100083, Peoples R China

4.Beijing Acad Agr & Forestry Sci, Dept Agrobiotechnol Res Ctr, Beijing 100097, Peoples R China

关键词： Biodiesel;FeCl3-modified resin;Heterogeneous catalyst;Kinetic

期刊名称：RENEWABLE ENERGY （ 影响因子：8.001； 五年影响因子：7.435 ）

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收录情况： SCI

摘要： In this study, biodiesel production from waste cooking oil using FeCl3-modified resin as heterogeneous catalyst were investigated. Under optimised conditions of methanol/oil molar ratio of 10:1, catalyst content of 8%, reaction time of 90 degrees C and reaction time of 120 min, a high transesterification rate of about 92% was achieved. A comprehensive kinetic model was established for the transesterification reaction, the result illustrated that the transesterification of waste cooking oil and methanol catalysed by FeCl3-modified resin was confirmed for Rideal model, and the transesterification reaction was verified for the first order reaction controlled by the interfacial chemical reaction diffusion. The main physical chemical properties of biodiesel met the ASTM D-6751 (American Society for Testing and Materials D-6751) standard. Compared with concentrated sulfuric acid catalyst, the eminent characteristics of reusability and operational stability made the resin catalyst more ascendant for biodiesel production. The results of present research showed that transesterification process catalysed by FeCl3-modified resin was an effective and low cost technology for biodiesel industry. (C) 2017 Elsevier Ltd. All rights reserved.

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[1]A bibliometric analysis of biodiesel research during 1991-2015. Zhang, Min,Gao, Zhen,Wang, Qunhui,Gao, Ming,Zheng, Tianlong,Ma, Yingqun,Wang, Qunhui,Sun, Xiaohong. 2018

[2]Transesterification of waste cooking oil using FeCl3-modified resin catalyst and the research of catalytic mechanism. Ma, Yingqun,Wang, Qunhui,Gao, Zhen,Niu, Ruxuan,Ma, Hongzhi,Sun, Xiaohong,Wang, Nan.

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