Knowledge Management System Of Institute of process engineering,CAS
| Dimethyl carbonate mediated production of biodiesel at different reaction temperatures | |
| Alternative Title | Renew. Energy |
| Dawodu, Folasegun A.1,2; Ayodele, Olubunmi O.1,2,3; Xin, Jiayu1; Zhang, Suojiang1 | |
| 2014-08-01 | |
| Source Publication | RENEWABLE ENERGY
 |
| ISSN | 0960-1481 |
| Volume | 68Issue:1Pages:581-587 |
| Abstract | Methanol was replaced by dimethyl carbonate for biodiesel production. In the process, fatty acid methyl ester (FAME) was produced through transesterification of soybean oil with dimethyl carbonate (DMC) using potassium methoxide as a catalyst. This method produced a more attractive by-product, glycerol carbonate (GC). Factors affecting the reaction such as vegetable oil to DMC molar ratio, catalyst concentration, reaction time and reaction temperature were optimized. Triglyceride conversion of 95.8% was obtained at the optimized condition. This process provided an insight into the reactivity of DMC at different temperature. Co-production of FAME and glycerol carbonate (GC) proceeded through carboxymethylation reaction because methoxyl group and carbonyl group are generated which subsequently attacked the carbonyl moiety in glyceride molecules to form the required products. (C) 2014 Elsevier Ltd. All rights reserved.; Methanol was replaced by dimethyl carbonate for biodiesel production. In the process, fatty acid methyl ester (FAME) was produced through transesterification of soybean oil with dimethyl carbonate (DMC) using potassium methoxide as a catalyst. This method produced a more attractive by-product, glycerol carbonate (GC). Factors affecting the reaction such as vegetable oil to DMC molar ratio, catalyst concentration, reaction time and reaction temperature were optimized. Triglyceride conversion of 95.8% was obtained at the optimized condition. This process provided an insight into the reactivity of DMC at different temperature. Co-production of FAME and glycerol carbonate (GC) proceeded through carboxymethylation reaction because methoxyl group and carbonyl group are generated which subsequently attacked the carbonyl moiety in glyceride molecules to form the required products. (C) 2014 Elsevier Ltd. All rights reserved. |
| Keyword | Biodiesel Transesterification Glycerol Carbonate Dimethyl Carbonate Optimization |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1016/j.renene.2014.02.036 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | GLYCEROL CARBONATE ; PALM OIL ; TRANSESTERIFICATION ; LIPASE ; OPTIMIZATION ; COMBUSTION ; EMISSIONS ; CHEMICALS ; COMPONENT ; CATALYST |
| WOS Research Area | Energy & Fuels |
| WOS Subject | Energy & Fuels |
| WOS ID | WOS:000335706800063 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/10895 |
| Collection | 研究所（批量导入） |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Ibadan, Dept Chem, Ind Unit, Ibadan, Nigeria 3.Forestry Res Inst Nigeria, Dept Forest Prod Dev & Utilizat, Ibadan, Nigeria |
| Recommended Citation GB/T 7714 | Dawodu, Folasegun A.,Ayodele, Olubunmi O.,Xin, Jiayu,et al. Dimethyl carbonate mediated production of biodiesel at different reaction temperatures[J]. RENEWABLE ENERGY,2014,68(1):581-587. |
| APA | Dawodu, Folasegun A.,Ayodele, Olubunmi O.,Xin, Jiayu,&Zhang, Suojiang.(2014).Dimethyl carbonate mediated production of biodiesel at different reaction temperatures.RENEWABLE ENERGY,68(1),581-587. |
| MLA | Dawodu, Folasegun A.,et al."Dimethyl carbonate mediated production of biodiesel at different reaction temperatures".RENEWABLE ENERGY 68.1(2014):581-587. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Dimethyl carbonate m（914KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment