| 摘要 |
The diesel engine of this invention is designed to operate on more than one fuel composition. The auto ignition temperature of each fuel composition can be the same, or it can be different. As a typical example, the engine can be operated using diesel fuel oil, as the primary fuel, and a chlorinated hydrocarbon waste liquid, as the secondary fuel. The waste liquid, which has a higher auto ignition temperature than the diesel fuel, is injected into the combustion chamber of the engine an instant before injection of the diesel fuel. Because of its lower auto ignition temperature, the diesel fuel will ignite first and thus provide a "spark" for igniting the secondary fuel.
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