“…The disadvantages include a higher freezing point, the need for injection process implementation, and the diffi culty of forming an emulsion with the appropriate parameters comparable to conventional diesel fuels [11]. Possible elimination of the problems mentioned above will improve their injection process, which has a signifi cant impact on the combustion process and the emissions of toxic components of the exhaust gas [12][13][14][15][16][17][18][19][20].…”