| 摘要 |
The invention relates to a method and to an associated device for operating an internal combustion engine, particularly a diesel engine having an injection system (ESS), with a liquid fuel mixture (KG) comprising at least one first liquid fuel (K1) and a second liquid fuel (K2) having a boiling point of less than 100º Celsius, which are stored separately from each other in a fuel tank (KST1, KST2), wherein as a function of at least the temperature (T) of the liquid fuel mixture (KG) at least part of the second liquid fuel (K2) in the liquid fuel mixture (KG) transitions into a gaseous state. Advantageously, the liquid fuel mixture (KG) is produced by mixing the first and second liquid fuels (K1, K2) at an adjustable mixing ratio (MV) and subsequently fed to the internal combustion engine. Furthermore, the resulting gaseous fuel portion (GKA) of the second liquid fuel (K2) is separated from the liquid fuel mixture (KG) by means of a separator unit (SE) and by means of a condenser unit (KE) the separated gaseous fuel portion (GKA) is transferred into the liquid state. |
