CD Skripsi
Analisis Pengaruh Daya Mesin Dan Campuran Bahan Bakar Oli Bekas Dan Dexlite Terhadap Emisi Gas Buang Mesin Diesel Dongfeng Model R175
ABSTRACT
Used oil is a potential alternative fuel and can reduce the waste of used oil. Used
oil utilization has been carried out at The Production Technology Laboratory,
Department of Mechanical Engineering, Riau University on modified diesel
engines. The problem is that the resulting emissions still exceed the quality
standard at a power load of 2.000 W. In the present work, gas emission produced
by Dongfeng R175 diesel engine with the mixed used oil and dexlite as alternative
fuels was investigated. A total of three fuel samples, such as D10 (90% used oil
and 10% dexlite), D20 (80% UO and 20% D), D30 (70% UO and 30% D)
respectively are used. The calorific value of mixed fuels and exhaust gas
emissions were analyzed with varied power loads, starting at idle, 1.000 W, and
2.000 W. The result was analyzed using a Microsoft Excel application with
graphical output of the emission levels. The results showed that the best mixture
was D10 where the highest loading power of 2.000 W produced CO, CO2, HC,
and Opacity emissions of 0,01%, 2,5%, 1,5 ppm, and 23,9%, respectively. In the
D20 mixture, the resulting opacity exceeds the quality standard at a loading
power of 2.000 W, while the D30 mixture exceeds the quality standard at a
loading power of 1.000 W and 2.000 W.
Keyword: Diesel Engine, Used Oil, Dexlite, Exhaust Emissions, Opacity
Tidak tersedia versi lain