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Waste carbide slag as a solid base catalyst for effective synthesis of biodiesel via transesterification of soybean oil with methanol
Alternative TitleFuel Process. Technol.
Li, Feng-Jiao1,2; Li, Hui-Quan1; Wang, Li-Guo1; Cao, Yan1
2015-03-01
Source PublicationFUEL PROCESSING TECHNOLOGY
ISSN0378-3820
Volume131Issue:MARPages:421-429
AbstractA highly efficient solid base catalyst was prepared from waste carbide slag and tested for biodiesel production from soybean oil with methanol. The effect of calcination temperature for carbide slag and various reaction parameters on the catalytic performances was systematically investigated. The carbide slag waste calcined at 650 degrees C (CS-650) exhibited 91.3% yield of fatty acid methyl esters (FAME) at reaction temperature of 65 degrees C, methanol/oil molar ratio of 9, catalyst/oil mass ratio of 1.0 wt.% within a short reaction time of 30 min, which was much higher than that of commercial CaO. Furthermore, the relationship between the surface basicity and activity indicated that stronger basicity was responsible for the higher catalytic activity. The merits of high catalytic activity, low cost, and abundant storage make the waste carbide slag a promising catalyst in the production of biodiesel. (C) 2014 Published by Elsevier B.V.; A highly efficient solid base catalyst was prepared from waste carbide slag and tested for biodiesel production from soybean oil with methanol. The effect of calcination temperature for carbide slag and various reaction parameters on the catalytic performances was systematically investigated. The carbide slag waste calcined at 650 degrees C (CS-650) exhibited 91.3% yield of fatty acid methyl esters (FAME) at reaction temperature of 65 degrees C, methanol/oil molar ratio of 9, catalyst/oil mass ratio of 1.0 wt.% within a short reaction time of 30 min, which was much higher than that of commercial CaO. Furthermore, the relationship between the surface basicity and activity indicated that stronger basicity was responsible for the higher catalytic activity. The merits of high catalytic activity, low cost, and abundant storage make the waste carbide slag a promising catalyst in the production of biodiesel. (C) 2014 Published by Elsevier B.V.
KeywordBiodiesel Carbide Slag Soybean Oil Transesterification Solid Base
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.fuproc.2014.12.018
URL查看原文
Indexed BySCI
Language英语
WOS KeywordHETEROGENEOUS CATALYSTS ; OYSTER SHELL ; ACTIVE PHASE ; MUSSEL SHELL ; PALM OIL ; CAO ; ZEOLITE ; OPTIMIZATION ; SURFACE ; OXIDES
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS SubjectChemistry, Applied ; Energy & Fuels ; Engineering, Chemical
WOS IDWOS:000348881700052
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11766
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc & Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Feng-Jiao,Li, Hui-Quan,Wang, Li-Guo,et al. Waste carbide slag as a solid base catalyst for effective synthesis of biodiesel via transesterification of soybean oil with methanol[J]. FUEL PROCESSING TECHNOLOGY,2015,131(MAR):421-429.
APA Li, Feng-Jiao,Li, Hui-Quan,Wang, Li-Guo,&Cao, Yan.(2015).Waste carbide slag as a solid base catalyst for effective synthesis of biodiesel via transesterification of soybean oil with methanol.FUEL PROCESSING TECHNOLOGY,131(MAR),421-429.
MLA Li, Feng-Jiao,et al."Waste carbide slag as a solid base catalyst for effective synthesis of biodiesel via transesterification of soybean oil with methanol".FUEL PROCESSING TECHNOLOGY 131.MAR(2015):421-429.
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