Liquid–liquid phase equilibrium measurements and modeling for systems involving {soybean oil + ethyl esters + (ethanol + water)}

Add time:08/14/2019    Source:sciencedirect.com

This work reports a new set of experimental data for the liquid–liquid equilibrium for {soybean oil + soybean oil ethyl esters + (ethanol + water)} systems at atmospheric pressure and at T = (298.15, 313.15 and 323.15) K, while pseudobinary solubility data were obtained for the system {soybean oil + (ethanol + water)} at temperatures from 278.15 to 348.15 K. The liquid-phase compositions were measured by gravimetry, refractive index and Karl Fischer methods. Solubility curves (binodal) were obtained for each temperature by the cloud-point method. The NRTL activity coefficient model was used to correlate experimental tie-line data. Predicted values were close to experimental ones indicating a good correlation for the thermodynamic model used.

We also recommend Trading Suppliers and Manufacturers of TRICOSANOIC ACID ETHYL ESTER (cas 18281-07-7). Pls Click Website Link as below: cas 18281-07-7 suppliers

Prev:Nervonic acid versus tricosanoic acid as internal standards in quantitative gas chromatographic analyses of fish oil longer-chain n—3 polyunsaturated fatty acid methyl esters
Next:Document headingMicroalgal fatty acid methyl ester a new source of bioactive compounds with antimicrobial activity)