Physico-Chemical Analysis of Biodiesel Derived Glycerin and Saponification of Crude Glycerin with Different Concentrations of Sodium Hydroxide Lye
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


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Research Paper | Biochemistry Science | India | Volume 3 Issue 6, June 2014 | Popularity: 6.7 / 10


     

Physico-Chemical Analysis of Biodiesel Derived Glycerin and Saponification of Crude Glycerin with Different Concentrations of Sodium Hydroxide Lye

Doddabasawa, Ravikumar Patil


Abstract: Crude glycerin which was obtained during the production of biodiesel with 50 LBP production unit from pongamia seeds was analysed for the free fatty acid; viscosity; pH; color; odour and density and were found that 1.82 %; 118 csts; 8.0; dark brown; unpleasant and 1.5g/cm3 respectively. The crude glycerin was treated with lye for the preparation of soap with different concentrations. The combination of glycerin (1000ml) ; water (100ml) ; sodium hydroxide lye (50g) and raw caustic soda (10g) and lemon juice (50ml) was shown better result with respect to removing of stains; household utensils and oil equipments and pH was in the usability range of 8.0


Keywords: Crude glycerin, sodium hydroxide lye, biodiesel, transesterification, lemon juice, caustic soda, edible and non-edible seeds


Edition: Volume 3 Issue 6, June 2014


Pages: 210 - 212



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Doddabasawa, Ravikumar Patil, "Physico-Chemical Analysis of Biodiesel Derived Glycerin and Saponification of Crude Glycerin with Different Concentrations of Sodium Hydroxide Lye", International Journal of Science and Research (IJSR), Volume 3 Issue 6, June 2014, pp. 210-212, https://www.ijsr.net/getabstract.php?paperid=2014184, DOI: https://www.doi.org/10.21275/2014184

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