Separation of reaction mixture after ethanolysis of rapeseed oil
نویسندگان
چکیده
Various effects on the separation of raw reaction mixture after the ethanolysis of rapeseed oil were investigated. Water addition, initial temperature of separation, centrifugation, ionic compound addition and time effects affecting concentrations of potassium, free glycerol and yield of the ester phase were found out. Centrifugation has the most positive effect. Finally, correlation between concentrations of potassium and free glycerol was found out.
منابع مشابه
Ethanolysis of rapeseed oil − distribution of ethyl esters, glycerides and glycerol in ester and glycerol phase
The distribution of ethyl esters, triglycerides, diglycerides, monoglycerides and glycerol between the ester and glycerol phase was investigated after the ethanolysis of rapeseed oil at various reaction conditions. The determination of these substances in the ester and glycerol phases was carried out by the GC method. The amount of ethyl esters in the glycerol phase was unexpectedly high and th...
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