Fuel characterization, engine performance characteristics and emissions analysis of different mustard seed biodiesel: An overview

The current new technology in the automotive sector depends on the primary energy source because the power source is from the secondary energy source. Besides, the interest in biofuels is increasing due to the weaknesses of fossil fuels that have been voiced for years. The feedstock is important in biodiesel production and its use in the engine. Mustard oil is non-edible, high mono-unsaturated fatty acid value, conveniences in cultivation condi-tions, and worldwide use that offer significant advantages to biodiesel producers. The presence of erucic acid, which forms the basis of mustard biodiesel, makes itself felt in the prevention of the fuel-food debate, its effect on biodiesel fuel properties, and its relationship to engine performance and exhaust emissions. Along with the minuses of mustard biodiesel in kinematic viscosity and oxidation ability, the problems experienced in engine performance and exhaust emissions compared to diesel fuel offer new studies to policymakers, industrialists and researchers. Accordingly, this review focuses on the recent finding in fuel properties, engine performance and emission characteristic of mustard seed biodiesel as well as its types, geographical distribution, and biodiesel production. It can be stated that this study will be an important supplementary reference to the above-mentioned groups.