https://scholars.lib.ntu.edu.tw/handle/123456789/408113
標題: | Optimal design in biodiesel production from esterification of palmitic acid in excess methanol | 作者: | Hi?p?ng T. Chan Y.-H. Chen B.-H. Lee D.-J. |
公開日期: | 2011 | 來源出版物: | 2011 AIChE Annual Meeting | 摘要: | Optimization of esterification of palmitic acid in excess methanol by solid acid catalyst, viz. Amberlite? IR-120 (H) resin, is studied by combining backward stepwise regression technique with a 2 5-1 fractional factorial design. Optimum conditions are found as follows: 8:1 in the molar feed ratio of methanol to palmitic acid, a reaction temperature as 61.0 ¢XC, a reaction time of 10.5 h, catalyst loadings at 10 wt% of palmitic acid, and a stirring speed of 600 rpm. At this condition, conversion efficiency of palmitic acid to palmitic acid methyl ester reaction is near 98.9%. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408113 | ISBN: | 9780816910700 |
顯示於: | 化學工程學系 |
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