Biomass is biodegradable, less CO2, CO, H2S, HC and NOX emissions as well as renewable energy resource for the creation of steam and electricity, transportation fuel, manufacturing industries as well as a solvent in the laboratory. Agricultural crops residues (biomass) have emerged as one of the promising sources for bioethanol production. Such an approach can contribute to solve major problems of air pollution resulting from green house gas emission evolution and future crisis due to the shortage of energy sources. The controlling factors that affect the production of bio-fuel (biodiesel...

The study was conducted to produce bioethanol fuel from rambutan biomass using different parameters. The effects of days, pH, temperatures, enzyme and yeast concentration and components of rambutan fruit waste on bioethanol production were investigated. From the results, the maximum yield of bioethanol in different parameters such as, pH temperatures, fermentation period, and yeast concentration was found at 5, 30 C, 2 days and 4 g/l (w/v), respectively. Viscosity, acid value and some metal content were found within the limits described by the American Standards for Testing Material. The...

The studies were conducted to produce bioethanol fuel from dates fruit biomass using different parameters. The effects of duration, pH, temperatures, enzyme concentration and components of dates waste on bioethanol production were investigated. The optimum yield of bioethanol at different parameters was evaluated. Viscosity, acid value and some metal content were found within the limits described by the American Standards for Testing Material (ASTM). The produced bioethanol was analyzed and found that there was no toxic elements and acceptable for transportation fuel and maintained the...