Clean Energy Production Technologies, Journal Year: 2024, Volume and Issue: unknown, P. 273 - 302
Published: Jan. 1, 2024
Language: Английский
Biofuel and biorefinery technologies, Journal Year: 2025, Volume and Issue: unknown, P. 505 - 529
Published: Jan. 1, 2025
Language: Английский
Citations
0
Catalysts, Journal Year: 2025, Volume and Issue: 15(4), P. 359 - 359
Published: April 6, 2025
The production of hydrocarbon-based biofuels has been the target intense research worldwide. In this context, core goal present work was to investigate use mesopore-rich activated carbons (ACs) as support for sulfided Mo-based catalysts intended hydroprocessing lipidic feedstocks. key motivations were that, in comparison traditional inorganic supports such Al2O3, ACs are less propense form coke, due their lower acidity, and highly resistant hydrolysis, which is a very important aspect feedstocks because water abundantly produced during process. Furthermore, porosity can be tailored give rise high mesopore content, improving access bulky triglyceride molecules metallic active sites located inside pores network. A systematic study on effects preparation conditions properties performance obtained carried out first time. highest hydrodeoxygenation (HDO) activity verified catalyst prepared through sequential deposition Mo Ni by wet impregnation. presented better coconut oil HDO than an industrial NiMo/Al2O3 catalyst. it good stability, provided that sulfidation degree kept high. results evidenced have great potential replace catalysts.
Language: Английский
Citations
0
Sustainable aviation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 36
Published: Jan. 1, 2025
Language: Английский
Citations
0
Heliyon, Journal Year: 2024, Volume and Issue: 10(11), P. e32306 - e32306
Published: June 1, 2024
Language: Английский
Citations
3
Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(15), P. 13612 - 13636
Published: July 12, 2024
Language: Английский
Citations
3
European Journal of Lipid Science and Technology, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 22, 2025
ABSTRACT Demand for bio‐based petrochemicals has increased across all product types. Included are phenolic compounds and their derivatized products. Thermochemical conversion, especially pyrolysis, offers one of the strongest opportunities producing advanced biofuels phenols. Previous work showed that various unsaturated fatty acids (soybean, brown grease, safflower [SF]) can react with phenol acid double bond(s) via branched‐chain (BCFA) synthesis. Although BCFAs offer a gateway toward antimicrobial coatings, component remained dependent on fossil‐derived phenol. We have closed this gap by incorporating refined biophenolics fraction from pyrolysis in BCFA Pyrolysis‐derived phenols incorporated synthesis, thus making biophenolic fully biorenewable. Catalytic fast switchgrass produced bio‐oils sufficiently high concentrations cresols (biophenolics). These one‐ring were extracted redistilled, yielding >75 wt% SF pennycress (PC) oils hydrolyzed subsequently functionalized using ferrierite zeolite catalyst. Excess removed molecular distillation. Yields ranged 63% to 76%. Antimicrobial tests show activities against strains Listeria bacteria. Practical Application : This significantly increases utilization chemicals isolated biomass oils. also expect these findings will accelerate incorporation green methods antibacterial coatings clinical applications.
Language: Английский
Citations
0
ChemBioEng Reviews, Journal Year: 2024, Volume and Issue: 11(4)
Published: July 5, 2024
Abstract The abundance and renewability of lignocellulosic biomass have made it a suitable alternative to fossil fuels in the reduction global warming. complex nature cellulose–hemicellulose–lignin bonds makes difficult directly obtain platform chemicals. Pretreatment has become solution remove lignin cellulose or hemicellulose produce Platform chemicals such as hydroxymethylfurfural, furfural, levulinic acid are viable feedstocks for aldol condensation C 8 –C 15 fuels. This review reports on deep eutectic solvents microwave‐assisted pretreatment green techniques delignification production. Emphasis is placed use hydrotalcites (HTs) catalysts production alkane Additionally, hydrogenation furfural into cyclopentanone successive conversion 10 alkanes with HTs was reviewed.
Language: Английский
Citations
2
Sustainable Energy & Fuels, Journal Year: 2024, Volume and Issue: 8(16), P. 3524 - 3544
Published: Jan. 1, 2024
Recently, bio-jet fuels have attracted significant attention as a prospective additive to conventional aviation since this is the most promising strategy reduce CO 2 emissions in sector future.
Language: Английский
Citations
2
Green Energy & Environment, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 1, 2024
Language: Английский
Citations
2
Processes, Journal Year: 2024, Volume and Issue: 12(6), P. 1045 - 1045
Published: May 21, 2024
An expected increase in the demand for aviation transport service will result deterioration of environment and human health, respectively, due to extra greenhouse gas (GHG) emissions. Concerns from EU institutions about issue have led legislation initiatives and, later, development Regulation (EU) 2023/2405 reduction GHG emissions via substitution fossil kerosene with an increasing share sustainable components. Hydroprocessed esters fatty acids (HEFAs) are most commercially acceptable alternative but their influence on fuel properties needs be further evaluated terms all required extended properties, as per ASTM D1655. The main together rarely reported upon existent gum, water separation, corrosion, electrical conductivity HEFAs blends were quantitatively this study. For every 10% (v/v) HEFAs, following improve: freezing point decreases by 1.3 °C, smoke increases average 3 mm, specific net energy 0.08 MJ/kg. acidity order magnitude higher than that conventional thus, close limit. gum studied SAF is to, probably, presence non-evaporated residual material.
Language: Английский
Citations
1