Emissions of Jatropha oil-derived biodiesel blend fuels during combustion in a swirl burner

Norwazan, A.R.; Jaafar, Mohammad Nazri Mohd.; Sapee, Syazwana; Farouk, Hazir

doi:10.1088/1755-1315/136/1/012001

Cited by 4 publications

(2 citation statements)

References 27 publications

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“…They found that biodiesel fuel blends combust at a lower temperature and produce fewer pollutants than regular diesel fuel at all equivalency ratios. Combustor wall temperature and emission concentration were also decreased when the percentage of biodiesel fuel in conventional diesel fuel mixtures was increased (Norwazan et al, 2018). In the present study, the combustion and emission properties of blends of jatropha oil biodiesel and diesel fuels (B5, B10, B15, B20, and B25) were examined using a swirl burner.…”

Section: Introductionmentioning

confidence: 83%

Experimental Assessment of the Impact of Biodiesel Blends and Methanol on Emissions and Performance in a Semi-industrial Boiler

Allawi,

Saleh

2024

Ecol. Eng. Environ. Technol.

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Recently, there has been a growing interest in biodiesel due to its utilization of renewable resources, which is particularly significant given the increasing depletion of fossil fuel stocks. The utilization of Cresson weed in biodiesel fuel production is a pioneering application of botanical herbs within the biodiesel industry. This study compares the combustion characteristics of biodiesel fuel B10, B20, B40, B60, and D80B10M10 blends with petroleum diesel. This analysis examined the combustion process across various equivalence ratios in semi-industrial boilers. The study examined the combustion efficiency, flue gas emissions (CO, CO 2 , T exhaust, and HC), as well as flame length. The obtained findings show that adding more biodiesel fuel to diesel fuel increases its combustion efficiency above and beyond what is possible with regular diesel fuel at high energy levels. In addition, blends like B60 and other mixtures like D80B10M10 emit lower levels of pollutants, such as CO, than diesel as well as increase T exhaust and CO 2 , which indicates the completion of combustion.

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Section: Introductionmentioning

confidence: 83%

Experimental Assessment of the Impact of Biodiesel Blends and Methanol on Emissions and Performance in a Semi-industrial Boiler

Allawi,

Saleh

2024

Ecol. Eng. Environ. Technol.

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“…The results show that as the biodiesel content increased the emission Significantly reductions in CO and SO2 emissions except for the NOx emission. Norwazan et al (2018) investigated the characteristics of combustion and emission of jatropha oil biodiesel blends with diesel B5, B10, B15, B20, and B25 in swirl burner, they found that significant reduction in HC, CO2, and CO emissions. conversely, NOx emissions for all blends of biodiesel were increased due to the high oxygen content in biodiesel fuel.…”

Section: Research Articlementioning

confidence: 99%

Experimental investigation of the effects of using biofuel blends with conventional diesel on the performance, combustion, and emission characteristics of an industrial burner

Elkelawy

Kamel

Abou-elyazied

et al. 2022

Egyptian Sugar Journal

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liquid biofuels are one of the most widely utilized today, bioethanol and biodiesel are essential to the development and advancement of the industry. In this research, an experimental investigation of the effects of biofuel blends with diesel on pollutant emissions and combustion characteristics of a 350-kW industrial burner. Tested fuel blends were D100, D50B50 (50% diesel and 50% biodiesel by volume), D50B50E15 (50% diesel, 50% biodiesel, and 15% bioethanol by volume), and D50B50E25 (50% diesel, 50% biodiesel and 25% bioethanol by volume). The equivalence ratio was adjusted to five values by varying the air flow rate and maintaining the fuel flow rate constant at 0.14 l/min.CO, HC, soot, and NOx were measured. Also, flame temperatures were recorded at different positions. The result indicates that utilizing the fuel blends D50B50, D50B50E15, and D50B50E25 reduces CO by (about 19, 69, and 65%), HC by (about 18, 37 and 28%), and smoke opacity emissions by (about 8, 50, and 30%) respectively, compared to diesel fuel. On the other hand, NOx emission significantly rises at D50B50E15 and D50B50E25. In terms of combustion characteristics. Biofuel mixture D50B50, D50B50E15, and D50B50E25 increase exhaust gas temperatures by (about 2, 3 and 1%), and maximum gas flames (about 5, 9 and 4%) respectively, compared to diesel. The ethanol percentage of more than 15% in the blends lowers the maximum flame temperature within the furnace and reduces the length and area of the flame. It is evident from this research that biofuel for industrial burners can produce optimum combustion characteristics and lower emissions.

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Effect of multifunctional fuel additive in diesel/waste oil biodiesel blends on industrial burner flame performance and emission characteristics

Elkelawy

Bastawissi

Abdel-Rahman

et al. 2023

International Journal of Ambient Energy

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Emissions of Jatropha oil-derived biodiesel blend fuels during combustion in a swirl burner

Cited by 4 publications

References 27 publications

Experimental Assessment of the Impact of Biodiesel Blends and Methanol on Emissions and Performance in a Semi-industrial Boiler

Experimental Assessment of the Impact of Biodiesel Blends and Methanol on Emissions and Performance in a Semi-industrial Boiler

Experimental investigation of the effects of using biofuel blends with conventional diesel on the performance, combustion, and emission characteristics of an industrial burner

Effect of multifunctional fuel additive in diesel/waste oil biodiesel blends on industrial burner flame performance and emission characteristics

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