Catalytic conversion of 5-hydroxymethylfurfural (5-HMF) over Pd-Ru/FAU zeolite catalysts

Bocanegra, Nathalia Ramírez; Rosa, Javier Rivera De la; Lucio–Ortiz, Carlos J.; González, Pablo Cubillas; Greenwell, H. Christopher; Almaráz, Verónica E. Badillo; Sandoval-Rangel, Ladislao; Alcántar-Vázquez, Brenda; Rodríguez-González, Vicente; Río, David A. De Haro Del

doi:10.1016/j.cattod.2019.11.032

Cited by 15 publications

(7 citation statements)

References 49 publications

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“…Loaded Pd/USY catalysts were prepared by the primary wet impregnation method, with a modification of the method of Ramírez Bocanegra et al . (2021). Six g of USY was calcined in a muffle furnace (Fiserv SX4‐7‐12P type) at 550 °C for 2 h to remove volatile components, and 0.3 g of PdCl 2 was dissolved in 30 mL of ethylene glycol and stirred using a magnetic stirrer (Shanghai Sile 85‐2) to disperse it homogeneously.…”

Section: Methodsmentioning

confidence: 99%

Dielectric barrier discharge plasma treatment of catalysts and the effect on isomerised rice bran oil

Zhang

Wang

Gao³

et al. 2023

Int J of Food Sci Tech

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SummaryDielectric barrier discharge (DBD) plasma is an emerging technology applied in multiple industries in recent years. In this work, DBD plasma was used instead of a traditional heating activation catalyst and applied in the field of rice bran oil (RBO) conjugation. Linoleic acid (LA) in rice bran oil generated a series of compounds with π‐double bonds at the basic site of the catalyst and finally shed with the catalyst to produce conjugated linoleic acid (CLA). Ru‐Pd/USY was prepared by the primary wet impregnation method, and Ru‐Pd/USY was treated at a power of 180 W, a discharge time of 150 s, and an electrode spacing of 2.5 cm. The Ru‐Pd/USY morphology and internal composition were analyzed by scanning electron microscopy (SEM) and X‐ray photoelectron spectroscopy (XPS), etc. The catalyst was isomerized with RBO in a supercritical CO2 environment, and the conversion of linoleic acid (LA) in Pd‐Ru/USY RBO after DBD treatment reached 67.4±0.8%, and the finished oil met the edible standard.

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Section: Methodsmentioning

confidence: 99%

Dielectric barrier discharge plasma treatment of catalysts and the effect on isomerised rice bran oil

Zhang

Wang

Gao³

et al. 2023

Int J of Food Sci Tech

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“…Certainly, the autocatalytic system in determining the conversion and selectivity of 5-HMF is closely related to the reaction temperature, being in direct proportion at a certain range. Nevertheless, the excessive temperature limits the conversion and selectivity of 5-HMF ( Bocanegra et al, 2021 ; Lyu et al, 2022 ).…”

Section: The General Pathway For Conversion Of Cellulose Into 5-hydro...mentioning

confidence: 99%

Sustainable Approaches to Selective Conversion of Cellulose Into 5-Hydroxymethylfurfural Promoted by Heterogeneous Acid Catalysts: A Review

2022

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5-Hydroxymethylfurfural (5-HMF) as a triply catalytic product is a value-added refining chemical in industry production. 5-HMF as biomass feedstock enables to be transformed into other high-value industrial compounds, such as 2,5-furandicarboxylic acid (FDCA), 5-hydroxymethyl-2-furancarboxylic acid (HMFCA), 5-formyl-2-furancarboxylic acid (FFCA), 2,5-diformylfuran (DFF), 2,5-bis(aminomethyl)furan (BAMF), and 2,5-dimethylfuran (DMF). Hence, catalytic conversion of biomass into 5-HMF has been given much more attention by chemists. In this review, some latest studies about the conversion of cellulose to 5-HMF have been introduced systematically. Solid acids such as heterogeneous catalysts have been widely applied in the conversion of cellulose into 5-HMF. Therefore, some novel solid acids with Brønsted and/or Lewis acidic sites, such as sulfonated solid acids, carbon-based acids, and zeolite particles employed for biomass conversions are listed.

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“…AcMF can be produced conveniently from carbohydrates, HMF, and various hydrophobic analogs of HMF. 24–27…”

Section: Introductionmentioning

confidence: 99%

Efficient preparation of hybrid biofuels from biomass-derived 5-(acetoxymethyl)furfural and petroleum-derived aromatic hydrocarbons

Yadav,

Bhat,

Kaushik

et al. 2024

RSC Adv.

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Catalytic conversion of 5-hydroxymethylfurfural (5-HMF) over Pd-Ru/FAU zeolite catalysts

Cited by 15 publications

References 49 publications

Dielectric barrier discharge plasma treatment of catalysts and the effect on isomerised rice bran oil

Dielectric barrier discharge plasma treatment of catalysts and the effect on isomerised rice bran oil

Sustainable Approaches to Selective Conversion of Cellulose Into 5-Hydroxymethylfurfural Promoted by Heterogeneous Acid Catalysts: A Review

Efficient preparation of hybrid biofuels from biomass-derived 5-(acetoxymethyl)furfural and petroleum-derived aromatic hydrocarbons

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