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An Analysis of Characteristics for the Non-catalytic Esterification of Palm Fatty Acid Distillate (PFAD)
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  • Journal title : Korean Chemical Engineering Research
  • Volume 52, Issue 3,  2014, pp.395-401
  • Publisher : The Korean Institute of Chemical Engineers
  • DOI : 10.9713/kcer.2014.52.3.395
 Title & Authors
An Analysis of Characteristics for the Non-catalytic Esterification of Palm Fatty Acid Distillate (PFAD)
Hong, Seok Won; Cho, Hyun Jun; Yeo, Yeong-Koo;
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 Abstract
In this work, the reaction characteristics for the non-catalytic esterification of palm fatty acid distillate were analyzed. The esterification reaction was assumed as the pseudo homogeneous order reversible reaction and `reaction effectiveness factor ()` was used to take accounts into evaporation and reaction of water and methanol, which take place simultaneously in the liquid phase. The nonlinear programming was used to derive appropriate kinetic parameters, the reaction rate constant and mass transfer coefficient, minimizing the error between experimental data and the numerical values. Based on these parameters, the apparent activation energy was calculated to be 43.98 kJ/mol.
 Keywords
Kinetics;Non-catalyst;Free Fatty Acids;Methyl Esterification;Semi-batch Systems;
 Language
Korean
 Cited by
1.
아임계수 가수분해를 통한 돈지로부터 지방산 생산의 최적화,류재훈;신희용;

Korean Chemical Engineering Research, 2015. vol.53. 2, pp.199-204 crossref(new window)
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Optimization of Fatty Acids Production from Lard via Subcritical Water-Mediated Hydrolysis, Korean Chemical Engineering Research, 2015, 53, 2, 199  crossref(new windwow)
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