Production of Palm-Based Esteramine Through Heterogeneous Catalysis
This study involved maximizing the conversion of palm-based methyl palmitate to esteramine, an intermediate for esterquats via transesterification with triethanolamine, aided by Ca-Al as a heterogeneous catalyst in a 500-ml reaction unit. The effect of process parameters on the conversion was invest...
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| Main Authors: | , , , , , |
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| Format: | Article |
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Springer Verlag (Germany)
2016
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/18408/ https://doi.org/10.1007/s11743-015-1736-0 |
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| Summary: | This study involved maximizing the conversion of palm-based methyl palmitate to esteramine, an intermediate for esterquats via transesterification with triethanolamine, aided by Ca-Al as a heterogeneous catalyst in a 500-ml reaction unit. The effect of process parameters on the conversion was investigated. The optimum process parameters, consisting of a mole ratio of 1.8:1 (methyl palmitate:triethanolamine), 170 °C, 10 mbar, 0.5 % catalyst and a duration of 2 h, produced more than 90 % conversion. Transesterification employing Ca-Al is more environmentally friendly than the conventional approach using sodium methoxide, simplifies the downstream separation process and the reusability of the catalyst was successfully tested in three subsequent cycles. |
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