“…Among alcohols, ethanol is the most often used because it has an advantage over methanol in the range of calorific value and octane number, and in a mixture with petrol, it becomes more difficult to stratify (also at lower temperatures). In order to solve this problem, studies are being conducted on the development of microemulsions consisting of insoluble liquids, i.e.,vegetable oil and methanol, ethanol, or ionic/non-ionic amphiphilic compounds [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17].…”