Optimization of biodiesel production from peanut and rapeseed oils using response surface methodology

Sinha A. S. K., . and Jazie Ali A., . and Pramanik H., . Optimization of biodiesel production from peanut and rapeseed oils using response surface methodology. pp. 9-18. ISSN 2289-1692

The characteristics of peanut and rapeseed including high oil content favorable fatty acid composition low agricultural inputs definable growing season and uniform seed maturation rates makes them a good source for biodiesel production. Thus the transesterification process to produce biodiesel from peanut oil and rapeseed oil was studied. This process gives yields of (95 and 88 ) from peanut oil and (97 92 ) from rapeseed oil using potassium hydroxide (KOH) and sodium hydroxide (NaOH) as a catalyst respectively. Biodiesel yields were analyzed using the FTIR (Fourier Transform Mid-IR) spectroscopy method. Biodiesel yields from peanut oil and rapeseed oil at diffierent conditions were investigated in order to optimize the process. Response surface methodology (RSM) was used to optimize the process parameters of the transesterification reaction. The models showed a good agreement with the experimental results demonstrating that this methodology was useful for optimization. The models were successful in explaining the variation of response with respect to the three process parameters studied. The fuel properties of biodiesel produced were compared with ASTM standards for biodiesel.

Full text available from: Official URL: http://ijbr.utp.edu.my/uploads/20_111_kr64n13-02-1...

Abstract

The characteristics of peanut and rapeseed including high oil content favorable fatty acid composition low agricultural inputs definable growing season and uniform seed maturation rates makes them a good source for biodiesel production. Thus the transesterification process to produce biodiesel from peanut oil and rapeseed oil was studied. This process gives yields of (95 and 88 ) from peanut oil and (97 92 ) from rapeseed oil using potassium hydroxide (KOH) and sodium hydroxide (NaOH) as a catalyst respectively. Biodiesel yields were analyzed using the FTIR (Fourier Transform Mid-IR) spectroscopy method. Biodiesel yields from peanut oil and rapeseed oil at diffierent conditions were investigated in order to optimize the process. Response surface methodology (RSM) was used to optimize the process parameters of the transesterification reaction. The models showed a good agreement with the experimental results demonstrating that this methodology was useful for optimization. The models were successful in explaining the variation of response with respect to the three process parameters studied. The fuel properties of biodiesel produced were compared with ASTM standards for biodiesel.

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Item Type:	Article
AGROVOC Term:	Biodiesel
AGROVOC Term:	Biofuels
AGROVOC Term:	Arachis hypogaea
AGROVOC Term:	Brassica napus
AGROVOC Term:	Catalysts
AGROVOC Term:	Vegetable oils
AGROVOC Term:	Methanol
AGROVOC Term:	Sodium hydroxide
AGROVOC Term:	Esters
AGROVOC Term:	Methodology
Depositing User:	Ms. Suzila Mohamad Kasim
Last Modified:	24 Apr 2025 06:28
URI:	http://webagris.upm.edu.my/id/eprint/24065

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