Kinetic Study on the Esterification of Palm Fatty Acid Distillate (PFAD) Using Heterogeneous Catalyst

被引：0
|
作者：
Rofiqah, U. [1 ]
Djalal, R. A. [2 ]
Sutrisno, B. [1 ]
Hidayat, A. [1 ]
机构：
[1] Univ Islam Indonesia, Chem Engn Dept, Yogyakarta, Indonesia
[2] Univ Islam Indonesia, Ind Engn Dept, Yogyakarta, Indonesia
来源：
3RD INTERNATIONAL CONFERENCE ON GLOBAL SUSTAINABILITY AND CHEMICAL ENGINEERING (ICGSCE) | 2018年 / 358卷
关键词：
D O I：
10.1088/1757-899X/358/1/012069
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Esterification with heterogeneous catalysts is believed to have advantages compared to homogeneous catalysts. Palm Fatty Acid Distillate (PFAD) was esterified by ZrO2-SO42-/natural zeolite at temperature variation of 55 degrees C, 60 degrees C, and 65 degrees C to produce biodiesel. Determination of reaction kinetics was done by experiment and modeling. Kinetic study was approached using pseudo-homogeneous model of first order. For experiment, reaction kinetics were 0.0031 s(-1), 0.0054 s(-1), and 0.00937 s(-1) for a temperature of 55 degrees C, 60 degrees C and 65 degrees C, respectively. For modelling, reaction kinetics were 0.0030 s(-1), 0.0055 s(-1), and 0.0090 s(-1) for a temperature of 55 degrees C, 60 degrees C and 65 degrees C, respectively. Rate and conversion of reaction are getting increased by increasing temperature.
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页数：7
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