Recent progress in the development of biofuel 2,5-dimethylfuran

Qian, Yong; Zhu, Li; Wang, Yue; Lü, Xingcai

doi:10.1016/j.rser.2014.08.085

Cited by 169 publications

(79 citation statements)

References 71 publications

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“…DMF exhibits higher energy density (31.5 MJ/L), higher research octane number (119), and lower volatility (boiling point 92-94°C) with a lower energy separation characteristic than market leading ethanol [13]. All these properties make DMF a more excellent, appropriate and promising bioderived liquid fuel [14]. Another promising property of DMF is it can be used as a fuel additive to boost research octane number (RON) [15].…”

Section: Introductionmentioning

confidence: 99%

Studies of synergy between metal–support interfaces and selective hydrogenation of HMF to DMF in water

Goyal

Sarkar

Bag

et al. 2016

Journal of Catalysis

109

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Section: Introductionmentioning

confidence: 99%

Studies of synergy between metal–support interfaces and selective hydrogenation of HMF to DMF in water

Goyal

Sarkar

Bag

et al. 2016

Journal of Catalysis

109

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“…Table 1. Properties of diesel, bioethanol, DMF, and gasoline [16][17][18][19] Several studies have been conducted to examine the combustion and emission performance of engines fueled with DMF [20]. Researches on the combustion intermediates [21], knocking propensity [22], laminar burring velocities, and Markstein length in a premixed laminar DMF flame [23][24][25] are quite important to understand the fundamental combustion characteristics.…”

Section: Introductionmentioning

confidence: 99%

An experimental study of the combusition and emission performances of 2,5-dimethylfuran diesel blends on a diesel engine

et al. 2017

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Experiments were carried out in a direct injection compression ignition engine fueled with diesel-dimethylfuran blends. The combustion and emission performances of diesel-dimethylfuran blends were investigated under various loads ranging from 0.13 to 1.13 MPa brake mean effective pressure, and a constant speed of 1800 rpm. Results indicate that diesel-dimethylfuran blends have different combustion performance and produce longer ignition delay and shorter combustion duration compared with pure diesel. Moreover, a slight increase of brake specific fuel consumption and brake thermal efficiency occurs when a Diesel engine operates with blended fuels, rather than diesel fuel. Diesel-dimethylfuran blends could lead to higher NO x emissions at medium and high engine loads. However, there is a significant reduction in soot emission when engines are fueled with dieseldimethylfuran blends. Soot emissions under each operating conditions are similar and close to zero except for D40 at 0.13 MPa brake mean effective pressure. The total number and mean geometric diameter of emitted particles from dieseldimethylfuran blends are lower than pure diesel. The tested fuels exhibit no significant difference in either CO or HC emissions at medium and high engine loads. Nevertheless, diesel fuel produces the lowest CO emission and higher HC emission at low loads of 0.13 to 0.38 MPa brake mean effective pressure.

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“…In view of lower life-cycle greenhouse-gas emissions, 2nd-and 3rd-generation biofuels are now widely used in diesel engines 3 . Because 2,5-dimethylfuran(DMF) and n-butanol can be produced at large scale through conversion of cellulose, they have shown great promise as sustainable green energy materials 4,5 . Engine experimental studies that investigated the emissions of diesel-DMF blends and diesel-n-butanol blends, indicated that DMF can achieve zero soot emission and that n-butanol can significantly improve soot, CO, and CO 2 emissions without impacting NOx emissions [6][7][8] .…”

Section: 5-dimethylfuran (Dmf) Is a Type Of Attractive Sustainable mentioning

confidence: 99%

Assessing fuel properties effects of 2,5-dimethylfuran on microscopic and macroscopic characteristics of oxygenated fuel/diesel blends spray

Zhang

Chen

et al. 2020

Sci Rep

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Abstract2,5-Dimethylfuran (DMF) is a type of attractive sustainable green energy for diesel engines that is designed to reduce soot emission. This study investigated the effect of fuel properties on the macroscopic and microscopic spray characteristics of four test blends under injection pressures of 90, 120 and 150 MPa and ambient pressure of 5 MPa in a common diesel rail injection system. The macroscopic results indicate that with higher density, lower viscosity and lower latent heating of DMF20, the spray tip penetration and spray area are increased and the average spray angle is slightly increased. Interestingly, the effect of latent heating on the average spray angle is more obvious than that of kinematic viscosity. The microscopic results suggest that higher density, lower viscosity and lower latent heating of DMF20 have an adverse effect on the breakup of small droplets. The results of comparative analysis show that the change rules of the spray parameters remain nearly unchanged with increased injection pressure, and the influence of DMF20 properties produces a different change in different spray parameters with increasing injection pressure. The meaningful conclusion is that the properties of DMF are favourable to improvement of the spray and atomization parameters under high injection pressure.

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Recent progress in the development of biofuel 2,5-dimethylfuran

Cited by 169 publications

References 71 publications

Studies of synergy between metal–support interfaces and selective hydrogenation of HMF to DMF in water

Studies of synergy between metal–support interfaces and selective hydrogenation of HMF to DMF in water

An experimental study of the combusition and emission performances of 2,5-dimethylfuran diesel blends on a diesel engine

Assessing fuel properties effects of 2,5-dimethylfuran on microscopic and macroscopic characteristics of oxygenated fuel/diesel blends spray

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