Performance of CI engine while changing the injection pressure fueled with waste cooking oil- A Review Paper

Abstract

The growing concern about energy resources and the environment has increased interest in the study of
alternative energy sources. To meet the requirements of energy expenditure there has been a growing curiosity in
alternative fuels such as biodiesel to provide a room for diesel oil appropriate for internal combustion engines. The need
for fossil fuels and the emissions generated by these fuels increase daily. Researchers are on the verge of global warming
and climate change, and energy sustainability and the use of materials are important issues today. Biodiesel is another
fuel to be put in place of diesel fuel by processing used cooking oil. However, the products formed during the frying
process have influenced the transesterification reaction and the biodiesel properties. These experiments on the analysis
of C.I. engine that uses diesel and residual cooking oil mixture. They can be recycled and used multiple times, thus
offering a cheaper way to produce biodiesel. The advantages and disadvantages of these heterogeneous catalysts are
presented. Future work focuses on the application of economically and environmentally sounds solid catalysts in
biodiesel production using WCO as raw material.