Abstract

Shourabh Singh Raghuwanshi*, Ashwani Kumar Rathore and Sunder Lal Pal

DOI : http://dx.doi.org/10.13005/ojc/350144

This paper is aimed to recover Glutaric acid from aqueous solution by using Tri-n-Octyl amine in different biodieselsthrough an experimental investigation by reactive extraction. Here Glutaric is extracted by reversible complexion reaction with tri-n-octylamine extractant present in three types of biodiesel- sunflower, sesame and rice bran. The distribution coefficients (K_D) for experimental investigation system comes out to be (9.38-25.37) for sunflower biodiesel, (9.61-30.88) for sesame biodiesel and (10.62-29.92) rice bran diesel. The determined loading ratios (Ø) were in the range (0.27-4.05) for sunflower biodiesel, (0.27-4.02) for sesame biodiesel and (0.27-4.05) rice bran biodiesel, indicating overloading of the extractant. A very high average extraction efficiency (%E) is in the range of (90.36-96.20) for sunflower biodiesel, (90.57-96.86) for sesame biodiesel and (91.40-96.30) rice bran biodiesel) were obtained in the present investigation.

Batch Process; Diluent; Extractant; Glutaric Acid; Reactive Extraction

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