GIEC OpenIR  > 中国科学院广州能源研究所
Production and characterization of biodiesel from trap grease
Park, Ji-Yeon; Lee, Jin-Suk; Wang, Zhong-Ming; Kim, Deog-Keun
2010-11
Source PublicationKOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0256-1115
Volume27Issue:6Pages:5,1791-1795
Contribution Rank[Park, Ji-Yeon; Lee, Jin-Suk; Kim, Deog-Keun] Korea Inst Energy Res, Taejon 305343, South Korea; [Wang, Zhong-Ming] Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Corresponding Authorbmjslee@kier.re.kr
Other AbstractThe feasibility of the production of biodiesel from trap grease containing 51.5% free fatty acids (FFAs) was investigated. The esterification of FFAs by an acid catalyst followed by the transesterification of triglycerides by an alkali catalyst was examined. The esterification of trap grease by sulfuric acid as a homogeneous catalyst or by Amberlyst-15 as a heterogeneous catalyst was optimized through a response surface methodology. After the two-step esterification of trap grease by sulfuric acid, the acid value decreased from 102.9 mg KOH/g to 2.75 mg KOH/g. Through the transesterification by potassium hydroxide, fatty acid methyl ester (FAME) content reached 92.4%. Following the esterification of trap grease by Amberlyst-15, the acid value decreased to 3.23 mg KOH/g. With the transesterification by potassium hydroxide, FAME content increased to 94.1%. After the distillation of the produced biodiesel, FAME content increased again, to 97.6%. The oxidation stability of the trap grease biodiesel was 0.17 h, and its cold filter plugging point was 4 degrees C. As the FAME content of the trap grease biodiesel satisfies the Korean Biodiesel Standard, the trap grease biodiesel seems to be applicable for use as an engine fuel after properties improvement.
KeywordBiodiesel Trap Grease Free Fatty Acids Amberlyst-15 Response Surface Methodology Acid Catalysis Oil Methanol Esterification Transesterification Optimization
Subject AreaChemistry ; Engineering
URL查看原文
Indexed BySCI
Language英语
Funding OrganizationKorea New and Renewable Energy Center (KNREC); Korean Ministry of Commerce, Industry and Energy (KMOCIE)
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/8469
Collection中国科学院广州能源研究所
Recommended Citation
GB/T 7714
Park, Ji-Yeon,Lee, Jin-Suk,Wang, Zhong-Ming,et al. Production and characterization of biodiesel from trap grease[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2010,27(6):5,1791-1795.
APA Park, Ji-Yeon,Lee, Jin-Suk,Wang, Zhong-Ming,&Kim, Deog-Keun.(2010).Production and characterization of biodiesel from trap grease.KOREAN JOURNAL OF CHEMICAL ENGINEERING,27(6),5,1791-1795.
MLA Park, Ji-Yeon,et al."Production and characterization of biodiesel from trap grease".KOREAN JOURNAL OF CHEMICAL ENGINEERING 27.6(2010):5,1791-1795.
Files in This Item:
File Name/Size DocType Version Access License
Production and chara(444KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Park, Ji-Yeon]'s Articles
[Lee, Jin-Suk]'s Articles
[Wang, Zhong-Ming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Park, Ji-Yeon]'s Articles
[Lee, Jin-Suk]'s Articles
[Wang, Zhong-Ming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Park, Ji-Yeon]'s Articles
[Lee, Jin-Suk]'s Articles
[Wang, Zhong-Ming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Production and characterization of biodiesel from trap grease.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.