Experimental investigation of engine performance and exhaust emission values of diesel like fuel from obtained waste lubrication oils-diesel fuel blends

It is known that due to the rapid development in the industry, wastes are also rapidly increasing and polluting the environment. Recycling should be done to reduce the harmful effects of these wastes on the environment. Therefore, it is necessary not to pollute the environment. We performed a study in this aim. The diesel-like fuel was obtained from waste lubricating oils (AYY) by pyrolite distillation method is used as fuel in the standard diesel engine in 20%, 40% and 60% volume. Motor torque, power, specific fuel consumption, such as performance parameters with NOX, CO, O2, HC and H₂S emission parameters were examined experimentally. Thus, the effect of waste lubricating oils in the fuel mixtures was examined. Due to increased engine speed, CO emissions are reduced for all fuel mixtures. CO2 emissions compared to diesel fuel are lower for fuel samples. 40% diesel-like fuel - 60% diesel fuel mixture has been found that it has high emission values compared to diesel at 1000 rpm and 2000 rpm. It is seen that all nitrogen oxide emissions except emission of 20% diesel-like fuel - 80% diesel fuel mixture fuel at 2500 engine speed are less than diesel fuel. The 40% diesel-like fuel - 60% diesel fuel mixture produces high hydrocarbon emissions from diesel at every cycle while the 20% diesel-like fuel - 80% diesel fuel mixture produces lower hydrocarbon emissions than diesel when the averages of all cycles are taken.