Investigation of jet A-1 and waste cooking oil biodiesel fuel blend flame characteristics stabilized by radial swirler in lean pre-vaporized premixed combustor

Masoud, Shaimaa M.; El-Zoheiry, Radwan M.; Salem, Hesham A.; Attia, Ali M.A.

doi:10.1016/j.energy.2022.125830

Cited by 15 publications

(4 citation statements)

References 37 publications

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“…To make biodiesel, non-edible oils are blended with regular diesel fuel, a process known as blending. [124] The resulting mixture can be used directly as a fuel. Greenhouse gas emissions can be decreased and diesel engine performance enhanced by the usage of biodiesel blends.…”

Section: Blendingmentioning

confidence: 99%

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A Review on Biodiesel Production, Analysis, and Emission Characteristics from Non‐Edible Feedstocks

Jamil

2023

ChemistrySelect

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Biodiesel produced from different edible and non‐edible feedstocks is a viable alternative option for fueling a combustion engine. However, the widespread use of edible sources for biodiesel production may lead to food versus fuel controversy. Oil from non‐edible feedstock is best possible solution for problems that inhibits biodiesel production on commercial scale. This study presents the potential of different non‐edible feedstock for biodiesel production. Several aspects such as extraction technologies used for extracting oil from non‐edible sources and biodiesel production pathways from non‐edible feedstocks are discussed. The quality of biodiesel should be assured before its commercialization by different physical and chemical characterization techniques are used. In particular, the emission comparison of biodiesel derived from the different non‐edible feedstocks is discussed. Based on this study, the non‐edible feedstocks have the potential to produce biodiesel but still it has a long way to go. This is due to non‐edible feedstock is in the R&D phase and needs more research to eliminate additional treatment steps compared to edible feedstock for economic aspects. Furthermore, there has been a trade off in emission properties of biodiesels produced from non‐edible feedstocks which must be removed or evaluated for pilot scale investigations before commercialization.

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Section: Blendingmentioning

confidence: 99%

“…To make biodiesel, non‐edible oils are blended with regular diesel fuel, a process known as blending [124] . The resulting mixture can be used directly as a fuel.…”

Section: Biodiesel Production Pathwaysmentioning

confidence: 99%

A Review on Biodiesel Production, Analysis, and Emission Characteristics from Non‐Edible Feedstocks

Jamil

2023

ChemistrySelect

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“…Recycling WCO not only reduces waste but also offers economic and environmental advantages. However, WCO alone may not always meet the desired biodiesel specifications due to variations in quality and composition, more advancement is needed such as improving the process of conversion [3][4][5][6], the addition of other feedstocks [7,8], alternative catalyst [9][10][11] and many more [12]. Non-edible oils derived from plants that are not part of the human food chain, such as Jatropha curcas [13], Calophyllum inophyllum [14], Ceiba pentandra [15], Nagkesar [16], Cichorium intybus [17], and others have emerged as complementary sources for biodiesel production.…”

Section: Introductionmentioning

confidence: 99%

Production of biodiesel from non-edible waste palm oil and sterculia foetida using microwave irradiation

Milano,

Tiong,

Chia

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The environmental damage stemming from traditional diesel begins during crude oil extraction and persists throughout its usage. The burning of fossil fuels has further deteriorate the environmental effect and added to global warming by emitting harmful substances. Moreover, the reduction of finite fossil fuel reserves due to widespread extraction has made the adoption of renewable resources essential. Given these considerations, biodiesel emerges as a highly promising alternative to conventional diesel due to its environmentally beneficial nature, renewable source, and economic feasibility. In this study, biodiesel was prepared by a microwave reactor in the presence of potassium methoxide using blended waste palm oil and sterculia foetida. The effects of raw materials characteristics on transesterification products were studied. The studied process parameters were methanol/oil ratio, microwave temperature, catalyst concentration, reaction time, and stirring speed. The optimal yield with 98.5% FAME content was obtained at a methanol/oil ratio of 60 vol. %, microwave temperature of 120 °C, catalyst concentration of 0.3 wt.%, and 3 min reaction time, and stirring speed of 500 rpm. The potassium methoxide was used to catalyse the transesterification process. The physicochemical properties and the fatty acid methyl ester composition were discussed thoroughly. The flash point of biodiesel, at 157.5°C, exceeds that of diesel fuel by more than two times. The cetane index is 59.5 which is higher than diesel (49.6). The biodiesel’s fuel properties conformed to the requirements of both ASTM D6751 and EN 14214. High biodiesel conversion and low sulphur content show that waste palm oil and sterculia foetida are sustainable and economical feedstocks that produce clean fuel to aid the feasibility of the energy transition of the global energy sector. In addition, the selection of synthesis approaches can be further explored for potential catalysts to ensure eco-green biodiesel’s sustainability with minimised.

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“…As a result, there was a need to rely on alternative fuels. Among the various sources of alternative fuels, biodiesel has become very popular due to its low cost of production and ability to reduce greenhouse gas emissions 5,6 . Biodiesels are classified according to the raw material sources used, such as non‐edible oil sources (e.g., cottonseed, mango seed, Nerium seed, etc.…”

Section: Introductionmentioning

confidence: 99%

Exploring the multifarious blend ratios of waste fried edible oil biodiesel/diesel/low carbon methanol in an automotive engine: An approach towards fuel characterization, experimental, and multicriteria decision making method

Ananda Murugan,

Nataraj

2024

Env Prog and Sustain Energy

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A low‐cost, high‐performance alternative fuel to traditional fossil fuels is required due to rising energy demand, fossil fuel depletion, and rising prices. In this case, one of the green fuels could be synthesized using transesterification from waste‐fried edible oil (WFEO). The current study deals with neat diesel (D100) and waste‐fried edible oil biodiesel (B100) as the baseline fuels. By volume, a binary blend of 50% diesel and 50% WFEO biodiesel was prepared. The biodiesel/methanol/diesel mixture was considered a ternary blend under two different ternary ratios, such as B40M10D50 and B30M20D50, respectively. The fuel characterization and the rheological study were performed for all the fuel blends as per the ASTM standards. According to engine experimental results, the B30M20D50 blend has 25.42% higher brake thermal efficiency (BTE) than B100 but 3.4% lower than D100 at full load due to the higher methanol percentage. When compared with D100, adding 20% methanol to the ternary blend reduced brake‐specific fuel consumption (BSFC) by 33.34%. Both ternary blends increased NOx emissions by 27.38% and 22.97% compared to D100 but decreased them by 14.23% and 18.68% compared to B100. Both ternary blends produced 0.4 and 0.36 kg/kWh at lower loads, while the D100 and B100 produced 0.46 and 0.42 kg/kWh. Finally, the entropy‐weighted technique for order preference by similarity to the ideal solution (TOPSIS) multi‐criteria decision‐making method was used to determine the best blend for engine performance and emissions. The entropy‐weighted TOPSIS technique likewise found that a B30M20D50 ternary blend with 75% loading had the lowest emissions and best performance.

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Investigation of jet A-1 and waste cooking oil biodiesel fuel blend flame characteristics stabilized by radial swirler in lean pre-vaporized premixed combustor

Cited by 15 publications

References 37 publications

A Review on Biodiesel Production, Analysis, and Emission Characteristics from Non‐Edible Feedstocks

A Review on Biodiesel Production, Analysis, and Emission Characteristics from Non‐Edible Feedstocks

Production of biodiesel from non-edible waste palm oil and sterculia foetida using microwave irradiation

Exploring the multifarious blend ratios of waste fried edible oil biodiesel/diesel/low carbon methanol in an automotive engine: An approach towards fuel characterization, experimental, and multicriteria decision making method

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