2) (98.7% (70% with with TAG, 3.7% MAG, 1.3 DAG) 2.8% Na2O Schulz et al. FAME of H2SO4, 3:1,4:1,5:1,6:1 0.5,1,5 130 0.5-15 h Pure (2011) linseed oil CaO,NaOH (molar ratio) 20-50% Crude and Felizardo et FFA in 1:1.04~1:1.65 0.1,0.2,0.3 wt% Zn, AcZn 180,210,220,230 90,180 min neutralized al. (2011) acidulated ratio) (mass of Zn) by H2SO4 soap-stocks Gole and 240 min Nagchampa 2:1 Gogate Zinc acetate 0.1% of oil 200 25 min Pure oil ratio) (2014) (microwave) Sludge Costa et al. from NA 1:2 (mass ratio) NA 200 120 min Pure (2015) WWTP Kombe et al. Jatropha NA 2.24:1 (mass ratio) NA 65 73 min Pure (2013) Kombe Castor NA 2.34:1 (mass NA 56 85 min Pure (2015) Echeverri, D. A., Perez, W. A., and Rios, L. A. (2013a). Synthesis of maleated-castor oil glycerides from biodiesel-derived crude glycerol. Industrial Crops and Products, 49, 299-303. Echeverri, D. A., Cardeño, F., and Rios, L. A. Glycerolysis of crude methyl esters with crude glycerol from biodiesel production. Journal of the American Oil Chemists' Society, 90(7),
(98.7% with TAG, 1.3 DAG) 2) (70% with 3.7% MAG, 2.8% Na2O Schulz et al. (2011) FAME of linseed oil H2SO4, CaO,NaOH 3:1,4:1,5:1,6:1 (molar ratio) 0.5,1,5 130 0.5-15 h Pure Felizardo et al. (2011) 20-50% FFA in acidulated soap-stocks Zn, AcZn 1:1.04~1:1.65 ratio) 0.1,0.2,0.3 wt% (mass of Zn) 180,210,220,230 90,180 min Crude and neutralized by H2SO4 Gole and Gogate (2014) Nagchampa oil Zinc acetate 2:1 ratio) 0.1% of oil 200 240 min 25 min (microwave) Pure Costa et al. (2015) Sludge from WWTP NA 1:2 (mass ratio) NA 200 120 min Pure Kombe et al. (2013) Jatropha NA 2.24:1 (mass ratio) NA 65 73 min Pure Kombe (2015) Castor NA 2.34:1 (mass NA 56 85 min Pure Echeverri, D. A., Perez, W. A., and Rios, L. A. (2013a). Synthesis of maleated-castor oil glycerides from biodiesel-derived crude glycerol. Industrial Crops and Products, 49, 299-303. Echeverri, D. A., Cardeño, F., and Rios, L. A. Glycerolysis of crude methyl esters with crude glycerol from biodiesel production. Journal of the American Oil Chemists' Society, 90(7),
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