Reaction Conditions
For the kinetic study a molar ratio of methanol to oil of 6:1, 400 rpm rotational speed, and sodium hydroxide as catalyst, were used. In order to study the influence of temperature and concentration of catalyst, a multilevel factorial experiment was designed for two variables with three levels, for a total of nine sets of experimental data, which were each conducted twice. Keeping in mind that the final temperature of the melting range of palm oil is 48 C and the boiling point of methanol at the atmospheric pressure where the trials took place, reactions at 50, 55 and 60 C were studied. For the concentration of catalyst the levels were 0.2, 0.6 and 1 wt% based on the mass of palm oil.
Reaction ConditionsFor the kinetic study a molar ratio of methanol to oil of 6:1, 400 rpm rotational speed, and sodium hydroxide as catalyst, were used. In order to study the influence of temperature and concentration of catalyst, a multilevel factorial experiment was designed for two variables with three levels, for a total of nine sets of experimental data, which were each conducted twice. Keeping in mind that the final temperature of the melting range of palm oil is 48 C and the boiling point of methanol at the atmospheric pressure where the trials took place, reactions at 50, 55 and 60 C were studied. For the concentration of catalyst the levels were 0.2, 0.6 and 1 wt% based on the mass of palm oil.
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