Hydrogenolysis of 5-Hydroxymethylfurfural To Produce 2,5-Dimethylfuran over ZrO<sub>2</sub> Supported Cu and RuCu Catalysts

Requies, J.; Frias, Mikel; Cuezva, Marcos; Iriondo, A.; Agirre, Ion; Viar, Nerea

doi:10.1021/acs.iecr.8b01234

Cited by 27 publications

(38 citation statements)

References 70 publications

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“…Form the intensity of peak appear in the graph we can say that weaker site are more in number than strong site (see ESI Figure S6). A very acid catalyst could cause the HMF ring opening and reducing DMF yield …”

Section: Resultsmentioning

confidence: 99%

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Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

et al. 2019

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In this work, an effective catalytic route for the selective hydrogenolysis of renewable biomass‐derived 5‐hydroxymethylfurfural (HMF) to high quality bio‐fuel 2,5‐dimethylfuran (DMF) was reported using Ru supported on ZrO2‐MCM‐41. The synthesized Ru supported on ZrO2‐MCM‐41 catalyst was characterized by different techniques such as XRD, BET surface area, XPS, SEM, TEM, EDX, TGA and TPD. Reaction parameters, like time, metal loading on ZrO2‐MCM‐41, catalyst loading, temperature, H2 pressure and solvent, were optimized for the conversion of HMF to DMF using prepared catalyst. The investigation performed in this study shows that Ru supported on ZrO2‐MCM‐41 is highly active and selective catalyst for effective transformation of the HMF into DMF in high yield and selectivity. With the use of 2 wt % Ru‐ZrO2‐MCM‐41 catalyst, 90% yield of DMF was obtained from HMF with very short reaction time of 1 h. The catalyst was recycled upto six time with slight decrease in yield after 4th cycle. A direct conversion of Fructose to DMF was also achieved in 53% yield using Amberlyst‐15 and 2%Ru‐ZrO2‐MCM‐41 combined catalyst in n‐butanol.

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Section: Resultsmentioning

confidence: 99%

“…Requies et al . achieved 45.6% DMF yield using RuCuZr catalyst at 200 °C, 1.5 MPa H 2 , and 4 h . Zhu et al .…”

Section: Introductionmentioning

confidence: 98%

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

et al. 2019

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“…Metal particle size is related to high metal dispersion giving high hydrogenation activity [40,45] . Metal particle size may change the adsorption mode of the reactant [39] .…”

Section: Catalyst Selectionmentioning

confidence: 99%

“…Transformation of HMF to DMF is scientifically an interesting reaction with a complex reaction network and this reaction has been intensively studied [14–62] . In the first step HMF is hydrogenated to BHMF followed by its hydrogenolysis to methylfurfuryl alcohol (MFA) and further hydrogenolyses to DMF.…”

Section: Introductionmentioning

confidence: 99%

Catalytic Hydrogenation/Hydrogenolysis of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

2020

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Recent developments in transformations of biobased 5hydroxymethylfurfural to 2,5-dimethylfuran, a potential liquid fuel, are critically summarized. The highest yield of 2,5-dimethylfuran (more than 98 %) from 5-hydroxymethylfurfural are obtained over bimetallic CuÀ Co supported on carbon at 180°C under 5 bar hydrogen in 2-propanol and over Ni supported on mesoporous carbon at 200°C under 30 bar hydrogen in water in a batch reactor. The desired catalyst should have relatively high metal dispersion and some acidity to facilitate both hydrogenation and hydrogenolysis. However, overhydrogenation and overhydrogenolysis forming 2,5-dimeth-yltetrahydrofuran and methylfuran, respectively, should be suppressed. Furthermore, a hydrophobic support is more selective than oxide-based support. After a careful adjustment of the residence time in a continuous reactor it is also possible to produce high yields of 2,5-dimethylfuran even over Pt/C. The main challenges limiting the industrial feasibility of these reactions are relatively low initial reactant concentration, catalyst deactivation by sintering, leaching and coking. In addition to selection of optimum reaction conditions and catalyst properties, kinetic modelling was also summarized.

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“…ethers, alcohols or carboxylic acids. In the HMF hydrodeoxygenation there are only very limited examples of the application of this method [96,97] and additionally, they are supported by other techniques like GC. HPLC with IR detector was used for HMF determination whereas all other products of hydrogenolysis of HMF were analyzed by GC (Table 4).…”

Section: Fourier Transform Infrared Spectroscopy (Ftir) and Nuclear Mmentioning

confidence: 99%

Separation procedures in the identification of the hydrogenation products of biomass-derived hydroxymethylfurfural

Soszka

Ruppert

2020

Reviews in Analytical Chemistry

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Lignocellulosic biomass is considered an attractive and most abundant renewable carbon feedstock. Hydroxymethylfurfural (HMF) is one of the platform molecules obtained from biomass. HMF transformation in the reductive atmosphere allows to obtain numerous value-added molecules with applications in several recently emerged sectors, e.g. biofuels and biopolymers. This process is still intensively investigated, and more efficient, stable and sustainable solutions are envisaged. Therefore, the choice of efficient analytical methods is of great importance. This review covers the methodologies used for the analysis of HMF hydrodeoxygenation, including chromatographic and spectrometric methods. Techniques such as gas chromatography, high-performance liquid chromatography, Fourier transform infrared spectroscopy, nuclear magnetic resonance, and mass spectrometry are mentioned as well in this review.

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Hydrogenolysis of 5-Hydroxymethylfurfural To Produce 2,5-Dimethylfuran over ZrO₂ Supported Cu and RuCu Catalysts

Cited by 27 publications

References 70 publications

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

Catalytic Hydrogenation/Hydrogenolysis of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

Separation procedures in the identification of the hydrogenation products of biomass-derived hydroxymethylfurfural

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Hydrogenolysis of 5-Hydroxymethylfurfural To Produce 2,5-Dimethylfuran over ZrO2 Supported Cu and RuCu Catalysts

Cited by 27 publications

References 70 publications

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO2‐MCM‐41 Catalyst

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO2‐MCM‐41 Catalyst

Catalytic Hydrogenation/Hydrogenolysis of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

Separation procedures in the identification of the hydrogenation products of biomass-derived hydroxymethylfurfural

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Hydrogenolysis of 5-Hydroxymethylfurfural To Produce 2,5-Dimethylfuran over ZrO₂ Supported Cu and RuCu Catalysts

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst