An experimental assessment of performance and emission analysis on a green microalgae biodiesel di engine with Bi2O3 nanoparticles

Year 2024, Volume: 10 Issue: 4, 904 - 910, 29.07.2024

K. Sekharraj Pandian Balu R. Ravisankar A. M. Saravanan

Abstract

A rapid growth in vehicles and population has resulted in a rapid rise in energy demand. Since fossil fuels are rapidly depleting, researchers are focused on finding alternative fuels for diesel as a result of climate change. The country imports 79% of its oil needs at the moment and plans to reduce that to 70% by 2024. To achieve this, alternative fuel sources that are non-toxic, renewable, and inexpensive are needed. It is emerging that algae-based biodiesel could be a viable alternative to diesel fuel. It has been found that microalgae oil can be used to produce biodiesel. The present study investigates the preparation of a biodiesel fuel blend of 80-20 (80 % diesel and 20 % biodiesel) using nanoparticles of Bi2O3. This research tests the fuels properties in accordance with ASTM standards. It is possible for nanoparticles to enhance fuel properties and overcome certain disadvantages in general by being adding as fuel additives. In this study, Green Microalgae blends and diesel blends containing Bi2O3 nanoadditives were compared for performance and emission characteristics. In experiments, the use of a biodiesel blend with nano-additives resulted in better performance characteristics and lower exhaust emissions.

Keywords

Biodiesel, Diesel Engine, Emission, Green Microalgae, Nanoparticles, Performance

References

• [1] Brennan L, Owende P. Biofuels from microalgae—a review of technologies for production, processing, and extractions of biofuels and co-products. Renew Sustain Energy Rev 2010;14:557577. [CrossRef]
• [2] Thiyagarajan S, Varuvel EG, Martin LJ, Beddhannan N. Mitigation of carbon footprints through a blend of biofuels and oxygenates, combined with postcombustion capture system in a single cylinder CI engine. Renew Energy 2019;130:10671081. [CrossRef]
• [3] Senthil Kumar T, Senthil Kumar P, Annamalai K. Experimental study on the performance and emission measures of direct injection diesel engine with Kapok methyl ester and its blends. Renew Energy 2015;74:903909. [CrossRef]
• [4] Debbarma S, Misra RD. Effects of iron nanoparticle fuel additive on the performance and exhaust emissions of a compression ignition engine fueled with diesel and biodiesel. J Therm Sci Engineer Appl 2018;10:04100. [CrossRef]
• [5] Karthikeyan S, Kalaimurugan K, Prathima A, Somasundaram D. Emission analysis of Botryococcus braunii algal biofuel using Ni-Doped ZnO nano additives for IC engines. Energy Sources Part A 2018;40:630637. [CrossRef]
• [6] Narayanasamy B, Jeyakumar N. Performance and emission analysis of methyl ester of Azolla algae with TiO2 nano additive for diesel engine. Energy Sources Part A 2019;41:14341445. [CrossRef]
• [7] Karthikeyan S, Elango A, Silaimani SM, Prathima A. Role of Al2O3 nano additive in GSO biodiesel on the working characteristics of a CI engine. Indian J Chem Technol 2014;21:285289.
• [8] Karthikeyan S, Periyasamy M, Prathima A, Ram Balaji M. Performance and exhaust emissions of a CI engine using Bi2O3 nano blends as an alternate Caulerpa racemosa algae oil biofuel. Mater Today Proc 2020;33:32653270. [CrossRef]
• [9] Karthikeyan S, Prathima A. Environmental effect of CeO2 nano additive on biodiesel. Energy Sources Part A 2016;38:36733679. [CrossRef]
• [10] Soh L, Zimmerman J. Green chemistry biodiesel production: the potential of algal lipids extracted with supercritical carbon dioxide. Green Chem 2011;13:14221429. [CrossRef]
• [11] Geo VE, Sonthalia A, Nagarajan G, Nagalingam B. Studies on performance, combustion and emission of a single cylinder diesel engine fuelled with rubber seed oil and its biodiesel along with ethanol as injected fuel. Fuel 2017;209:733741. [CrossRef]
• [12] Karthikeyan S, Prathima A. Emission analysis on the effect of doped nano additives on biofuel in a diesel engine. Energy Sources Part A 2016;38:37023708. [CrossRef]
• [13] Karthikeyan S, Prathima A, Elango A, Sabariswaran K. Environment effect of CeO2 nano additive on performance and emission reduction in a COME operated CI marine engine. Indian J Geo-Mar Sci 2016;45:167172.
• [14] Soundararaj R, Xavier JRF, Ramadoss R, Balu P, Jayaseelan V. Surface ignition using ethanol on Mo and Al2O3-TiO2 coated in CI engine for environmental benefits. Adv Environ Technol 2021;1:1927.