METHOD OF ELIMINATION OF CALCIUM SOAPS AND SYNTHESIS PROCESS SOAPS FREE USING BIODIESEL AS CATALYST CaO

摘要

Method of removing calcium soaps and synthesis process free biodiesel soaps using CaO as catalyst. # Method of removing calcium soaps that form in a mixture of organic compounds with calcium oxide or a derivative thereof, it characterized in that it comprises ) adding a basic sodium compound and b) washing the mixture obtained in step a) with water, wherein the addition of the basic sodium compound is carried out before or after soap formation takes place. Synthesis process biodiesel from organic compounds are a source of biodiesel and calcium oxide or a derivative thereof as a catalyst, wherein said method comprises the method of removing calcium soaps such as defined in the present application patent. Preferably the basic compound of sodium is sodium carbonate.