Chemical extraction of Biodiesel and Parametric analysis of DI-Diesel Engine using Algae esterified Oil-Gasoline Blends

Of late, the automobiles of all categories are massively increasing which aggravates dependency on fossil fuel thus, accessibility petro-fuel decreases relentlessly. Under these circumstances, investigations taking new dimensions to find alternative, renewable with cost-effective exclusively biofuels. However, a newer approach has been attempted for production biodiesel from wild stuff Spirulina algae is explored directly in its aquatic systems natural environment. The chemical extraction process was biomass via pre-treatment obtaining promising lipid content then; algal oil (lipid) subjected through sequential transesterification reactions. obtained measured as 94.65% produced 0.920kg extracted out 1.6kg stipulated duration time (2.50hr) taken attaining maximum temperature. Further, evaluated distinctive properties and outcomes were compared ASTM standard specifications. All results appeared be within standards limit thereby, methodical analysis done performance emission parameters interacting experimental (DI) diesel engine test-rig configured variable injection pressure 210, 220 & 230 respectively. blending ratio gasoline (AB10 AB 20v/v) prepared based volume correlated petro-diesel. physico-chemical like color, odour, viscosity, density, total acid number, initial boiling point, flash calorific value, cetane number etc. found significant when petro-fuel. Correspondingly, interactive pour cloud carbon residue, sulfur, ash, water contents substantial observed characteristics such hydrocarbon (HC), monoxide (CO), oxides nitrogen (NOX) respectively engine-algal interactions. Whereas, slight increase than petro-diesel respect sulfur oxide (SOX) smoke opacity also recorded. marginal Brake specific consumption (BSFC) thermal efficiency (BTE) noticed brake power (BP) slightly lower In conclusion, protocol producing maxima techno-economically feasible this potential can recommended current applications without any alterations.