The relevance of Lewis acid sites on the gas phase reaction of levulinic acid into ethyl valerate using CoSBA-<i>x</i>Al bifunctional catalysts

Muñoz-Olasagasti, M.; Granados, M. Lòpez; Jiménez-Gómez, Carmen P.; Cecilia, Juan Antonio; Maireles‐Torres, Pedro; Dumesic, James A.; Mariscal, R.

doi:10.1039/d1cy00166c

Cited by 6 publications

(1 citation statement)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although Pt-based catalysts tend to convert GVL, providing a high PV/VA ratio, they produce a large amount of undesired light hydrocarbons and are expensive, as already discussed above. Some investigations [123] were reported of GVL conversion or one-pot conversion of LA over Ni- [124], Ru- [125,126], Re-Ru- [127], Co- [128], Pd- [129], Rh- [130] or Pt-based catalysts [131,132], whereas Cu-supported catalysts, although advantageous, are still scarcely studied.…”

Section: Transformation Of La/les and Gvl To Vementioning

confidence: 99%

Some Insights into the Use of Heterogeneous Copper Catalysts in the Hydroprocessing of Levulinic Acid

Cavuoto

Ardemani²,

Ravasio³

et al. 2023

Catalysts

View full text Add to dashboard Cite

Levulinic acid and its esters are close to being extensively produced through consolidated industrial processes, thus playing a central role in biobased industries producing commodities within the principles of the circular economy. One of the main pathways of levulinic acid and ester valorization is their transformation with hydrogen to obtain γ-valerolactone, valeric esters, 1,4-pentanediol and 2-methyl tetrahydrofuran. These reactions are catalyzed by noble and non-noble metal-based heterogeneous catalysts. The use of an abundant and non-toxic element, such as copper, is advantageous with respect to expensive or harmful metals, such as Rh, Ru, Pt or Ni. In this critical review, we wish to give a deeper insight into research advancements in the last ten years regarding the processing of levulinic acid and its esters with hydrogen using heterogeneous copper catalysts.

show abstract

Section: Transformation Of La/les and Gvl To Vementioning

confidence: 99%

Some Insights into the Use of Heterogeneous Copper Catalysts in the Hydroprocessing of Levulinic Acid

Cavuoto

Ardemani²,

Ravasio³

et al. 2023

Catalysts

View full text Add to dashboard Cite

show abstract

ZSM-5 as a support for Ru-containing catalysts of levulinic acid hydrogenation: Influence of the reaction conditions and the zeolite acidity

et al. 2023

View full text Add to dashboard Cite

5-Methoxymethyl furfural production by acid heterogeneous catalytic etherification of 5-hydroxymethyl furfural

Díaz-Maizkurrena,

Requies,

Iriondo

et al. 2024

Catalysis Today

View full text Add to dashboard Cite

The relevance of Lewis acid sites on the gas phase reaction of levulinic acid into ethyl valerate using CoSBA-xAl bifunctional catalysts

Abstract: CoSBA-xAl catalysts show a high yield in the levulinic acid conversion into ethyl valerate. This is due to the presence of weak Lewis acid sites associated with Co2+ species that have been stabilized by incorporation of Al into the support.

Cited by 6 publications

References 45 publications

Some Insights into the Use of Heterogeneous Copper Catalysts in the Hydroprocessing of Levulinic Acid

Some Insights into the Use of Heterogeneous Copper Catalysts in the Hydroprocessing of Levulinic Acid

ZSM-5 as a support for Ru-containing catalysts of levulinic acid hydrogenation: Influence of the reaction conditions and the zeolite acidity

5-Methoxymethyl furfural production by acid heterogeneous catalytic etherification of 5-hydroxymethyl furfural

Contact Info

Product

Resources

About