Integration of extraction and transesterification of lipid from jatropha seeds for the production of biodiesel

Lian, Shuang; Li, Huijuan; Tang, Jinqiang; Tong, Dongmei; Hu, Changwei

doi:10.1016/j.apenergy.2012.04.029

Cited by 30 publications

(13 citation statements)

References 40 publications

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“…Actually the miscibility of methanol and oil was very low, so for oil extraction it was an ineffective solvent. On the other hand, the mass transfer of oil into alcohol (methanol or ethanol) can be enhanced by adding a cosolvent such as n-hexane into the reaction mixture [6,25,26,28]. Furthermore, the transesterification reaction between oil and alcohol can be intensified by this addition of co-solvent.…”

Section: Biodiesel Production From Jatropha Seedsmentioning

confidence: 99%

“…The cultivation of Jatropha curcas spread widely in Central and South America, South-East Asia, India and Africa [1]. It is a drought-resistant plant with many utilizations and great prospec-tive [2][3][4][5][6]. This plant was widely developed to reclaim land, prevent and/or control erosion, as well as an energy source for biofuel production [7,8].…”

Section: Introductionmentioning

confidence: 99%

“…The in situ transesterification has been applied with success for biodiesel production from various oilseeds [6,8,[16][17][18][19][20][21][22][23][24][25][26][27][28][29][30]. The conversion of jatropha seeds into fatty acid methyl esters (FAME) by acidcatalyzed in situ transesterification has been reported by Shuit et al [26].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Simultaneous solvent extraction and transesterification of jatropha oil for biodiesel production, and potential application of the obtained cakes for binderless particleboard

Kartika¹,

Evon

Cerny

et al. 2016

Fuel

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Section: Biodiesel Production From Jatropha Seedsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Simultaneous solvent extraction and transesterification of jatropha oil for biodiesel production, and potential application of the obtained cakes for binderless particleboard

Kartika¹,

Evon

Cerny

et al. 2016

Fuel

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show abstract

“…It is relatively inexpensive compared with the low acid edible oils, although JCO has a quite high acid index (Thanh et al, 2012). It was reported that biodiesel was produced from Jatropha curcas seeds and JCO by using solid catalyst, however the low of FAME yield was obtained, 80.2% and 92.5 % respectively (Lian et al, 2012;Guo et al, 2013).…”

mentioning

confidence: 99%

Production of biodiesel from Vietnamese Jatropha curcas oil by a co-solvent method

Luu

Truong

Luu

et al. 2014

Bioresource Technology

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Biodiesel fuels (BDFs) was successfully produced from Vietnamese Jatropha curcas oil with high content of free fatty acids (FFAs) in two stages. In the first stage, the esterification process was carried out with the optimal conditions as follows; a methanol-to-FFAs molar ratio of 6:1, 1 wt% H2SO4, at a temperature of 65 °C, and using 30% (wt/wt) acetonitrile as co-solvent. This step reduced the concentration of FFAs in the reaction mixture from 15.93 to 2 wt% in 60 min. In the second stage, the transesterification process generated fatty acid methyl esters (FAMEs) with 99% efficiency was performed in 30 min with the optimal conditions as follows; a methanol-to-oil molar ratio of 6:1, 1 wt% KOH, at a temperature of 40 °C, and 20% (wt/wt) acetone as co-solvent. The produced biodiesel quality meets the standards JIS K2390 and EN 14214 regarding FAME yield, FFAs and water contents.

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“…However, biodiesel production from edible oils is not permitted in several countries. Some of the non-edible feedstock reported in the literature are jatropha (Jatropha curcas L.) [16], karanja (Pongamia pinnata) [17], mahua (Madhuca indica) [18] and castor (Ricinus communis L.) [19]. In this work production of biodiesel from Callophyllum innophylum, a nonedible oil, is focused [20].…”

Section: Introductionmentioning

confidence: 96%

Optimization of recovery of silica from sugarcane leaf ash and Ca/SBA-15 solid base for transesterification of Calophyllum inophyllum oil

Arumugam

Venkatachalam

2014

J Sol-Gel Sci Technol

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Highly ordered mesoporous material Santa Barbara acid-15 (SBA-15) was obtained from sugarcane leaf ash, a low cost silica source. It is highly critical today to use an inexpensive and non-toxic silica source for SBA-15 production. The objectives of the this study were to (1) investigate the relationship between the time of sonication (t), amount of sodium hydroxide used (W R ) and temperature (T) maintained using response surface methodology and obtain maximum percentage recovery of silica, (2) to synthesis SBA-15 from recovered silica (water glass), (3) to produce biodiesel from Calophyllum inophyllum oil using methanol as alcohol under heterogeneous catalysis. The catalyst medium was a calcium acetate impregnated silicate mesoporous material called SBA-15. The optimum conditions for maximum recovery of SiO 2 (57.99 %) were found to be: reaction temperature-110°C, NaOH to ash weight ratio-1:3 and sonication reaction time-5 h. The transesterification reaction was conducted with different methanol to oil ratios (3:1, 8:1, 12:1, 16:1, 18:1) at different temperatures such as 50, 60, 70, 80 and 90°C in the presence of heterogeneous catalyst. The maximum yield of 88.77 % at 16:1 alcohol to oil ratio (molar) and 96.82 % at the temperature of 80°C was obtained.

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Integration of extraction and transesterification of lipid from jatropha seeds for the production of biodiesel

Cited by 30 publications

References 40 publications

Simultaneous solvent extraction and transesterification of jatropha oil for biodiesel production, and potential application of the obtained cakes for binderless particleboard

Simultaneous solvent extraction and transesterification of jatropha oil for biodiesel production, and potential application of the obtained cakes for binderless particleboard

Production of biodiesel from Vietnamese Jatropha curcas oil by a co-solvent method

Optimization of recovery of silica from sugarcane leaf ash and Ca/SBA-15 solid base for transesterification of Calophyllum inophyllum oil

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