I have already made biodiesel successfully using fresh vegetable oil (homebrew). i tried using canola oil and the results were good. I am now trying using jatropha oil but I am experiencing problems when I try the same procedure just as I did with canola oil with the right measurements.:
When I heat the oil for 55 degrees celsius I should pour in the methoxide, usually from my experience the oil will start to thicken and then it will become thinner than original oil while I keep stirring. However with jatropha oil, after pouring methoxide in the oil, a reaction takes place and iwhite like soapy bubbles appear with the oil which I don’t find normal. What should I do to prevent this from happening? Was 55 degrees c too much? What’s the cause of this?I just found out that what seems to be occurring is like the process of making soap using jatropha oil because the ingredients is oil water and NaOH although I used the process with making biodiesel with 3.5g NaOH, 200ml methanol and 1 liter of jatropha oil. Can you help me figure this out, I know jatropha oil can be used for biodiesel but how should I process it? Should I heat it at a certain temp. that it will be thin to avoid that reaction?
When I heat the oil for 55 degrees celsius I should pour in the methoxide, usually from my experience the oil will start to thicken and then it will become thinner than original oil while I keep stirring. However with jatropha oil, after pouring methoxide in the oil, a reaction takes place and iwhite like soapy bubbles appear with the oil which I don’t find normal. What should I do to prevent this from happening? Was 55 degrees c too much? What’s the cause of this?I just found out that what seems to be occurring is like the process of making soap using jatropha oil because the ingredients is oil water and NaOH although I used the process with making biodiesel with 3.5g NaOH, 200ml methanol and 1 liter of jatropha oil. Can you help me figure this out, I know jatropha oil can be used for biodiesel but how should I process it? Should I heat it at a certain temp. that it will be thin to avoid that reaction?
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