The current study aims to investigate and compare the effects of waste plastic oil blended with n-butanol on characteristics diesel engines exhaust gas emissions. Waste produced by pyrolysis process was at 5%, 10%, 15% volume. Experiments were conducted a four-stroke, four-cylinder, water-cooled, direct injection engine variation five loads, while engine’s speed fixed 2500 rpm. experimental res...

The expansion of oil palm cultivation in Indonesia has been driven by a strong world demand for food especially fats and oils. Commencing in the island of Sumatra, it spread out to other island like Kalimantan, Sulawesi and Irian but not to the island of Bali which was already well developed. The role of palm oil in developing remote inland regions and improving the standard of living of rural ...

Increase in organic waste generation, dwindling nature of global oil reserves coupled with environmental challenges caused by waste oil disposal and burning of fossil fuels necessitated the need for alternative energy resources. Waste cooking oil obtained from the frying fish outlet was analyzed for its physicochemical properties using ASTM D-975 methods. Acid and Iodine values of the oil were ...

NaOH, dolomite and NiCl2 were used as catalysts to examine their effects on co–pyrolysis with waste bicycle tires (WT) engine oil (WEO). The pyrolysis behaviors investigated by thermogravimetric analysis. activation energy of the catalytic main reaction stage was derived Kissinger–Akahira–Sunose (KAS) method under four different heating rates conditions. calculations show that all three can red...

Waste materials such as waste tire rubber (WTR), cooking oil (WCO), bio-oils, engine (WEO), and other oils have been the subject of various scientific studies in sustainable research field. The current environmental concerns identified to protect natural resources reuse materials. Accordingly, this work reviews use recycled mixed with (waste oil, oil) bio-oils that can be extracted from rejuven...

The lubrication system of an internal combustion engine serves many purposes. It lubricates moving parts, cools the engine, removes impurities, supports loads, and minimizes friction. The entrapment of air in the lubricating oil is called oil aeration. Oil aeration can be detrimental to internal combustion (IC) engines. This study attempts to determine a means to reduce the level of aeration in...